Carvin C44 User Manual

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

SAFETY INSTRUCTIONS (EUROPEAN)

The conductors in the AC power cord are colored in accordance with the following code.

GREEN & YELLOW—Earth BLUE—Neutral BROWN—Live

U.K. MAIN PLUG WARNING: Amolded main plug that has been cut off from the cord is unsafe. NEVER

UNDER ANY CIRCUMSTANCES SHOULD YOU INSERT ADAMAGED OR CUT MAIN PLUG INTO A POWER SOCKET.

IMPORTANT! FOR YOUR PROTECTION, PLEASE READ THE FOLLOWING: WATER AND MOISTURE: Appliance should not be used near water (near a bathtub, washbowl, kitchen

sink, laundry tub, in a wet basement, or near a swimming pool, etc). Care should be taken so that objects do not fall and liquids are not spilled into the enclosure through openings.

POWER SOURCES: The appliance should be connected to a power supply only of the type described in the operating instructions or as marked on the appliance.

GROUNDING OR POLARIZATION: Precautions should be taken so that the grounding or polarization means of an appliance is not defeated.

POWER CORD PROTECTION: Power supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them, paying particular attention to cords at plugs, convenience receptacles, and the point where they exit from the appliance.

SERVICING: The user should not attempt to service the appliance beyond that described in the operating instructions. All other servicing should be referred to qualified service personnel.

FUSING: If your unit is equipped with a fuse receptacle, replace only with the same type fuse. Refer to replacement text on the unit for correct fuse type.

REFER SERVICING TO QUALIFIED SERVICE PERSONNEL!

REF. Carvin P/N Description Channel PCB Rev (C) 30-08248 A1 60-20430 Op Amp NJM2043D Linear Dual A2 60-45580 Op Amp MC4558 CP1 Dual HFREQ A3 60-45580 Op Amp MC4558 CP1 Dual HFREQ A4 60-45580 Op Amp MC4558 CP1 Dual HFREQ A5 60-20430 Op Amp NJM2043D Linear Dual B1 50-00035 Jumper .35" 0.0Ω B2 50-00035 Jumper .35" 0.0Ω B3 50-00035 Jumper .35" 0.0Ω B4 50-00035 Jumper .35" 0.0Ω B5 50-00035 Jumper .35" 0.0Ω B10 50-47005 1/4W Resistor 4.7K 5% Carbon B12 50-00035 Jumper .35" 0.0Ω B13 50-00035 Jumper .35" 0.0Ω B14 50-00035 Jumper .35" 0.0Ω B15 50-00035 Jumper .35" 0.0Ω B16 50-00035 Jumper .35" 0.0Ω B17 50-00035 Jumper .35" 0.0Ω B18 50-00035 Jumper .35" 0.0Ω B21 50-00035 Jumper .35" 0.0Ω B22 50-00035 Jumper .35" 0.0Ω B23 50-00035 Jumper .35" 0.0Ω B24 50-00035 Jumper .35" 0.0Ω B31 50-00035 Jumper .35" 0.0Ω B32 50-00035 Jumper .35" 0.0Ω B33 50-00035 Jumper .35" 0.0Ω B34 50-00035 Jumper .35" 0.0Ω B41 50-00035 Jumper .35" 0.0Ω B42 50-00035 Jumper .35" 0.0Ω B43 50-00035 Jumper .35" 0.0Ω B44 50-00035 Jumper .35" 0.0Ω B51 50-00035 Jumper .35" 0.0Ω B52 50-00035 Jumper .35" 0.0Ω B53 50-00035 Jumper .35" 0.0Ω B54 50-00035 Jumper .35" 0.0Ω B55 50-00035 Jumper .35" 0.0Ω B61 50-00035 Jumper .35" 0.0Ω B62 50-00035 Jumper .35" 0.0Ω B63 50-00035 Jumper .35" 0.0Ω B64 50-00035 Jumper .35" 0.0Ω B71 50-00035 Jumper .35" 0.0Ω B72 50-00035 Jumper .35" 0.0Ω B73 50-00035 Jumper .35" 0.0Ω B74 50-00035 Jumper .35" 0.0Ω B81 50-00035 Jumper .35" 0.0Ω B82 50-00035 Jumper .35" 0.0Ω B83 50-00035 Jumper .35" 0.0Ω B84 50-00035 Jumper .35" 0.0Ω C1 45-39052 Capacitor 39PF 500 Volt Ceramic 5% C2 45-39052 Capacitor 39PF 500 Volt Ceramic 5% C3 47-22051 Capacitor 22µF 50V Electrolytic 20% C4 47-22051 Capacitor 22µF 50V Electrolytic 20% C5 46-47312 Capacitor 0.047µF 100V Poly 10% C6 47-22051 Capacitor 22µF 50V Electrolytic 20% C7 45-39052 Capacitor 39PF 500 Volt Ceramic 5% C8 46-47312 Capacitor 0.047µF 100V Poly 10% C9 46-33312 Capacitor 0.033µF 100V Poly 10% C10 47-22051 Capacitor 22µF 50V Electrolytic 20% C11 45-39052 Capacitor 39PF 500 Volt Ceramic 5% C12 45-39052 Capacitor 39PF 500 Volt Ceramic 5% C13 47-22051 Capacitor 22µF 50V Electrolytic 20% C14 47-22051 Capacitor 22µF 50V Electrolytic 20% C15 47-22051 Capacitor 22µF 50V Electrolytic 20% C16 46-10312 Capacitor 0.01µF 100V Poly 10% C17 47-22051 Capacitor 22µF 50V Electrolytic 20% C18 47-47116 Capacitor 470µF 16V Electrolytic 20% C19 47-47116 Capacitor 470µF 16V Electrolytic 20% C20 45-39052 Capacitor 39PF 500 Volt Ceramic 5% C21 45-56152 Capacitor 560PF 500V Ceramic 10% C22 45-56152 Capacitor 560PF 500V Ceramic 10% C23 46-33212 Capacitor 0.0033µF 100V Poly 10% C24 47-22051 Capacitor 22µF 50V Electrolytic 20% D1 60-75330 LED Green small #204GD 3mm T-1.0 D2 60-75320 LED Red small #204HD 3mm T-1.0 D10 60-75320 LED Red small #204HD 3mm T-1.0 H1 23-11008 Header 8 Pin Vert SHS 2.5mm H2 23-11008 Header 8 Pin Vert SHS 2.5mm H3 23-11008 Header 8 Pin Vert SHS 2.5mm H11 23-11008 Header 8 Pin Vert SHS 2.5mm H12 23-11008 Header 8 Pin Vert SHS 2.5mm H13 23-11008 Header 8 Pin Vert SHS 2.5mm J1 21-50545 Phone Jack 1/4" 5 pin H= 24mm J2 21-40000 XLR Jack Female Vert J3 21-50545 Phone Jack 1/4" 5 pin H= 24mm P1 71-09253 Potentiometer B50K Vert D Shaft 9 25F P2 71-09252 Potentiometer B50K C-C D Shaft 9 25F P3 71-09252 Potentiometer B50K C-C D Shaft 9 25F P4 71-09252 Potentiometer B50K C-C D Shaft 9 25F P5 71-09253 Potentiometer B50K D Shaft 9 25F P6 71-09253 Potentiometer B50K Vert D Shaft 9 25F P7 71-09253 Potentiometer B50K Vert D Shaft 9 25F P8 71-09253 Potentiometer B50K Vert D Shaft 9 25F P9 72-13169 Potentiometer B50Kx2 C-C D 14 25F P10 71-15065 Fader 25A50K 60mm HT= .215mm R1 50-56231 1/4W Resistor 5.62 1% Metal R2 59-10040 1/8W Resistor 10K x4 SIP 2% Carbon R3 50-10045 1/4W Resistor 10K 5% Carbon R4 50-15031 1/4W Resistor 1.51K 1% Metal R5 50-15031 1/4W Resistor 1.51K 1% Metal R6 50-22131 1/4W Resistor 2.21K 1% Metal R7 59-10040 1/8W Resistor 10K x4 SIP 2% Carbon R8 50-47025 1/4W Resistor 470Ω 5% Carbon R9 50-68045 1/4W Resistor 68K 5% Carbon R10 59-10040 1/8W Resistor 10K x4 SIP 2% Carbon R11 50-10045 1/4W Resistor 10K 5% Carbon R12 50-10045 1/4W Resistor 10K 5% Carbon R13 50-22035 1/4W Resistor 2.2K 5% Carbon R14 50-10025 1/4W Resistor 100Ω 5% Carbon R15 50-12045 1/4W Resistor 12K 5% Carbon R16 50-10035 1/4W Resistor 1K 5% Carbon R17 50-22131 1/4W Resistor 2.21K 1% Metal R18 50-10025 1/4W Resistor 100Ω 5% Carbon R19 50-47045 1/4W Resistor 47K 5% Carbon R20 50-10045 1/4W Resistor 10K 5% Carbon R21 50-47005 1/4W Resistor 4.7K 5% Carbon R22 50-10055 1/4W Resistor 100K 5% Carbon

R23 50-56231 1/4W Resistor 5.62 1% Metal R24 50-47045 1/4W Resistor 47K 5% Carbon R25 50-47005 1/4W Resistor 4.7K 5% Carbon R26 50-10025 1/4W Resistor 100Ω 5% Carbon R27 50-33035 1/4W Resistor 3.3K 5% Carbon R28 50-47045 1/4W Resistor 47K 5% Carbon R29 50-33035 1/4W Resistor 3.3K 5% Carbon R30 50-10045 1/4W Resistor 10K 5% Carbon R31 50-22045 1/4W Resistor 22K 5% Carbon R32 50-18045 1/4W Resistor 18K 5% Carbon R33 50-68035 1/4W Resistor 68K 5% Carbon R34 50-56035 1/4W Resistor 5.6K 5% Carbon R35 50-10045 1/4W Resistor 10K 5% Carbon R36 50-10055 1/4W Resistor 100K 5% Carbon R37 50-56035 1/4W Resistor 5.6K 5% Carbon R38 50-47055 1/4W Resistor 470K 5% Carbon R43 50-56035 1/4W Resistor 5.6K 5% Carbon R47 50-00035 Jumper .35" 0.0Ω R100 50-22035 1/4W Resistor 2.2K 5% Carbon R247 50-00035 Jumper .35" 0.0Ω R347 50-00035 Jumper .35" 0.0Ω R447 50-00035 Jumper .35" 0.0Ω R547 50-00035 Jumper .35" 0.0Ω R647 50-00035 Jumper .35" 0.0Ω R747 50-00035 Jumper .35" 0.0Ω R847 50-00035 Jumper .35" 0.0Ω S1 25-02201 Switch DPDT Push Vert S2 25-02201 Switch DPDT Push Vert S5 25-02201 Switch DPDT Push Vert S6 25-02201 Switch DPDT Push Vert S10 25-02201 Switch DPDT Push Vert Z1 61-04734 Diode Zener 5.6V 1N4734A 1W

System Master PCB Rev (C) 30-16214

A1 60-20430 Op Amp NJM2043D Linear Dual A10 60-45580 Op Amp MC4560 CP1 Dual HFREQ A11 60-45580 Op Amp MC4560 CP1 Dual HFREQ A12 60-45580 Op Amp MC4560 CP1 Dual HFREQ A13 60-20430 Op Amp NJM2043D Linear Dual A14 60-20430 Op Amp NJM2043D Linear Dual A15 60-45580 Op Amp MC4560 CP1 Dual HFREQ A16 60-45580 Op Amp MC4560 CP1 Dual HFREQ A19 60-20430 Op Amp NJM2043D Linear Dual A2 60-20430 Op Amp NJM2043D Linear Dual A20 60-45580 Op Amp MC4560 CP1 Dual HFREQ A21 60-45580 Op Amp MC4560 CP1 Dual HFREQ A22 60-45580 Op Amp MC4560 CP1 Dual HFREQ A23 60-20430 Op Amp NJM2043D Linear Dual A24 60-20430 Op Amp NJM2043D Linear Dual A25 60-45580 Op Amp MC4560 CP1 Dual HFREQ A26 60-45580 Op Amp MC4560 CP1 Dual HFREQ A28 60-45580 Op Amp MC4560 CP1 Dual HFREQ A29 60-20430 Op Amp NJM2043D Linear Dual A3 60-20430 Op Amp NJM2043D Linear Dual A30 60-45580 Op Amp MC4560 CP1 Dual HFREQ A31 60-20430 Op Amp NJM2043D Linear Dual A32 60-20430 Op Amp NJM2043D Linear Dual A33 60-20430 Op Amp NJM2043D Linear Dual A35 60-45580 Op Amp MC4560 CP1 Dual HFREQ A36 60-20430 Op Amp NJM2043D Linear Dual A4 60-20430 Op Amp NJM2043D Linear Dual A41 60-29010 IC DIP 14 Comparitor x4 OC A42 60-29010 IC DIP 14 Comparitor x4 OC A43 60-29010 IC DIP 14 Comparitor x4 OC A44 60-29010 IC DIP 14 Comparitor x4 OC A45 60-29010 IC DIP 14 Comparitor x4 OC A5 60-20430 Op Amp NJM2043D Linear Dual A6 60-45580 Op Amp MC4560 CP1 Dual HFREQ A7 60-45580 Op Amp MC4560 CP1 Dual HFREQ A8 60-29010 IC DIP 14 Comparitor x4 OC C1 45-39052 Capacitor 39PF 500V Ceramic 5% C10 47-22051 Capacitor 22µF 50V Electrolytic 20% C100 45-39052 Capacitor 39PF 500V Ceramic 5% C101 45-39052 Capacitor 39PF 500V Ceramic 5% C103 47-10061 Capacitor 10µF 63V Electrolytic 20% C104 47-10061 Capacitor 10µF 63V Electrolytic 20% C105 48-01031 Capacitor 1µF 35V Tant 10% C11 45-39052 Capacitor 39PF 500V Ceramic 5% C116 47-10061 Capacitor 10µF 63V Electrolytic 20% C118 47-10061 Capacitor 10µF 63V Electrolytic 20% C119 45-39052 Capacitor 39PF 500V Ceramic 5% C12 47-10061 Capacitor 10µF 63V Electrolytic 20% C120 45-39052 Capacitor 39PF 500V Ceramic 5% C122 47-10061 Capacitor 10µF 63V Electrolytic 20% C124 47-10061 Capacitor 10µF 63V Electrolytic 20% C125 45-39052 Capacitor 39PF 500V Ceramic 5% C126 45-39052 Capacitor 39PF 500V Ceramic 5% C13 47-22051 Capacitor 22µF 50V Electrolytic 20% C14 47-22051 Capacitor 22µF 50V Electrolytic 20% C15 47-10061 Capacitor 10µF 63V Electrolytic 20% C158 47-10061 Capacitor 10µF 63V Electrolytic 20% C159 47-10061 Capacitor 10µF 63V Electrolytic 20% C16 45-39052 Capacitor 39PF 500V Ceramic 5% C168 45-39052 Capacitor 39PF 500V Ceramic 5% C169 47-10061 Capacitor 10µF 63V Electrolytic 20% C17 45-39052 Capacitor 39PF 500V Ceramic 5% C170 47-10061 Capacitor 10µF 63V Electrolytic 20% C18 45-39052 Capacitor 39PF 500V Ceramic 5% C19 46-47312 Capacitor 0.047µF 100V Poly 10% C2 45-39052 Capacitor 39PF 500V Ceramic 5% C20 45-82052 Capacitor 82PF 500V Ceramic 5% C203 47-10061 Capacitor 10µF 63V Electrolytic 20% C21 45-39052 Capacitor 39PF 500V Ceramic 5% C22 47-10061 Capacitor 10µF 63V Electrolytic 20% C23 45-39052 Capacitor 39PF 500V Ceramic 5% C24 46-10212 Capacitor 0.001µF 100V Poly 10% C25 45-39052 Capacitor 39PF 500V Ceramic 5% C26 47-10061 Capacitor 10µF 63V Electrolytic 20% C27 46-47412 Capacitor 0.47µF 100V Poly 10% C28 46-22312 Capacitor 0.022µF 100V Poly 10% C29 46-22461 Capacitor 0.22µF 63V Poly 10% C3 45-39052 Capacitor 39PF 500V Ceramic 5% C30 46-68312 Capacitor 0.068µF 100V Poly 10% C31 46-33212 Capacitor 0.0033µF 100V Poly 10% C32 46-33312 Capacitor 0.033µF 100V Poly 10% C33 46-10212 Capacitor 0.001µF 100V Poly 10% C34 46-22312 Capacitor 0.022µF 100V Poly 10% C35 45-33113 Capacitor 330PF 1000V 10%

C36 46-10212 Capacitor 0.001µF 100V Poly 10% C37 45-39052 Capacitor 39PF 500V Ceramic 5% C38 46-10212 Capacitor 0.001µF 100V Poly 10% C39 45-39052 Capacitor 39PF 500V Ceramic 5% C4 45-39052 Capacitor 39PF 500V Ceramic 5% C40 46-22212 Capacitor 0.0022µF 100V Poly 10% C41 47-10061 Capacitor 10µF 63V Electrolytic 20% C42 47-10061 Capacitor 10µF 63V Electrolytic 20% C43 47-10061 Capacitor 10µF 63V Electrolytic 20% C44 47-10061 Capacitor 10µF 63V Electrolytic 20% C45 47-10061 Capacitor 10µF 63V Electrolytic 20% C46 46-10312 Capacitor 0.01µF 100V Poly 10% C47 46-10412 Capacitor 0.1µF 100V Poly 10% C48 46-47212 Capacitor 0.0047µF 100V Poly 10% C49 45-33113 Capacitor 330PF 1000V 10% C5 47-10061 Capacitor 10µF 63V Electrolytic 20% C50 45-39052 Capacitor 39PF 500V Ceramic 5% C51 46-10212 Capacitor 0.001µF 100V Poly 10% C52 47-22051 Capacitor 22µF 50V Electrolytic 20% C53 46-10212 Capacitor 0.001µF 100V Poly 10% C54 46-10212 Capacitor 0.001µF 100V Poly 10% C55 46-68212 Capacitor 0.0068µF 100V Poly 10% C56 46-10212 Capacitor 0.001µF 100V Poly 10% C57 46-47212 Capacitor 0.0047µF 100V Poly 10% C58 45-39052 Capacitor 39PF 500V Ceramic 5% C59 45-39052 Capacitor 39PF 500V Ceramic 5% C6 45-39052 Capacitor 39PF 500V Ceramic 5% C60 45-39052 Capacitor 39PF 500V Ceramic 5% C61 47-10061 Capacitor 10µF 63V Electrolytic 20% C62 45-25152 Capacitor 250PF 500V Ceramic 5% C63 45-39052 Capacitor 39PF 500V Ceramic 5% C64 46-47212 Capacitor 0.0047µF 100V Poly 10% C65 46-22212 Capacitor 0.0022µF 100V Poly 10% C66 45-33113 Capacitor 330PF 1000V 10% C67 45-25152 Capacitor 250PF 500V Ceramic 5% C68 46-10212 Capacitor 0.001µF 100V Poly 10% C69 45-33113 Capacitor 330PF 1000V 10% C7 47-10061 Capacitor 10µF 63V Electrolytic 20% C70 47-47125 Capacitor 470µF 25V Electrolytic 20% C71 47-10061 Capacitor 10µF 63V Electrolytic 20% C72 45-39052 Capacitor 39PF 500V Ceramic 5% C73 46-47412 Capacitor 0.47µF 100V Poly 10% C74 46-22312 Capacitor 0.022µF 100V Poly 10% C75 46-22461 Capacitor 0.22µF 63V Poly 10% C76 46-10312 Capacitor 0.01µF 100V Poly 10% C77 46-10412 Capacitor 0.1µF 100V Poly 10% C78 46-47212 Capacitor 0.0047µF 100V Poly 10% C79 46-68312 Capacitor 0.068µF 100V Poly 10% C8 45-39052 Capacitor 39PF 500V Ceramic 5% C80 46-33212 Capacitor 0.0033µF 100V Poly 10% C81 46-33312 Capacitor 0.033µF 100V Poly 10% C82 46-10212 Capacitor 0.001µF 100V Poly 10% C83 46-22312 Capacitor 0.022µF 100V Poly 10% C84 46-10212 Capacitor 0.001µF 100V Poly 10% C85 46-68212 Capacitor 0.0068µF 100V Poly 10% C86 45-33113 Capacitor 330PF 1000V 10% C87 45-39052 Capacitor 39PF 500V Ceramic 5% C88 46-10212 Capacitor 0.001µF 100V Poly 10% C89 47-22051 Capacitor 22µF 50V Electrolytic 20% C9 47-10061 Capacitor 10µF 63V Electrolytic 20% C90 47-47125 Capacitor 470µF 25V Electrolytic 20% C91 46-47312 Capacitor 0.047µF 100V Poly 10% C92 46-47312 Capacitor 0.047µF 100V Poly 10% C93 45-82052 Capacitor 82PF 500V Ceramic 5% C94 45-82052 Capacitor 82PF 500V Ceramic 5% C95 45-82052 Capacitor 82PF 500V Ceramic 5% C96 45-82052 Capacitor 82PF 500V Ceramic 5% C97 45-39052 Capacitor 39PF 500V Ceramic 5% C98 45-39052 Capacitor 39PF 500V Ceramic 5% C99 45-39052 Capacitor 39PF 500V Ceramic 5% D1 60-75320 LED Red small #204HD 3mm T-1.0 D10 60-75340 LED Yellow small #204YD 3mm T-1.0 D11 60-75340 LED Yellow small #204YD 3mm T-1.0 D12 60-75330 LED Green small #204GD 3mm T-1.0 D13 60-75330 LED Green small #204GD 3mm T-1.0 D14 60-75330 LED Green small #204GD 3mm T-1.0 D15 60-75330 LED Green small #204GD 3mm T-1.0 D16 60-75330 LED Green small #204GD 3mm T-1.0 D17 60-75330 LED Green small #204GD 3mm T-1.0 D18 60-75320 LED Red small #204HD 3mm T-1.0 D19 60-75340 LED Yellow small #204YD 3mm T-1.0 D2 61-19140 Diode 1N914 HI SPD 20mA 250mW D20 60-75340 LED Yellow small #204YD 3mm T-1.0 D21 60-75340 LED Yellow small #204YD 3mm T-1.0 D22 60-75330 LED Green small #204GD 3mm T-1.0 D23 60-75330 LED Green small #204GD 3mm T-1.0 D24 60-75330 LED Green small #204GD 3mm T-1.0 D25 60-75330 LED Green small #204GD 3mm T-1.0 D26 60-75330 LED Green small #204GD 3mm T-1.0 D27 60-75330 LED Green small #204GD 3mm T-1.0 D28 60-75320 LED T-1.750" Lg Red #333HD 5mm D29 61-19140 Diode 1N914 HI SPD 20mA 250mW D3 61-19140 Diode 1N914 HI SPD 20mA 250mW D30 61-19140 Diode 1N914 HI SPD 20mA 250mW D31 61-19140 Diode 1N914 HI SPD 20mA 250mW D32 61-19140 Diode 1N914 HI SPD 20mA 250mW D4 61-19140 Diode 1N914 HI SPD 20mA 250mW D5 61-19140 Diode 1N914 HI SPD 20mA 250mW D6 61-19140 Diode 1N914 HI SPD 20mA 250mW D7 60-75320 LED Red small #204HD 3mm T-1.0 D8 60-75320 LED Red small #204HD 3mm T-1.0 D9 60-75340 LED Yellow small #204YD 3mm T-1.0 E1 25-22203 Rot Encoder Vert 5-bit Vert H1 23-11008 Header 8 Pin Vert 2.5mm H2 23-11008 Header 8 Pin Vert 2.5mm H3 23-11008 Header 8 Pin Vert 2.5mm H4 23-11008 Header 8 Pin Vert 2.5mm H5 23-11010 Header 10 Pin Vert 2.5mm H6 23-11008 Header 8 Pin Vert 2.5mm J1 21-50545 Phone Jack 1/4" Stereo H=24mm J10 21-40022 RCA Phono Jack x4 J11 21-50345 Phone Jack 1/4" Mono H=24mm J12 21-50345 Phone Jack 1/4" Mono H=24mm J13 21-50345 Phone Jack 1/4" Mono H=24mm J2 21-50545 Phone Jack 1/4" Stereo H=24mm J3 21-50345 Phone Jack 1/4" Mono H=24mm J31 21-40001 XLR Jack Male Vert J32 21-40001 XLR Jack Male Ver J33 21-40001 XLR Jack Male Ver J4 21-50345 Phone Jack 1/4" Mono H=24mm

J5 21-50345 Phone Jack 1/4" Mono H=24mm J6 21-50345 Phone Jack 1/4" Mono H=24mm J7 21-50345 Phone Jack 1/4" Mono H=24mm J8 21-50345 Phone Jack 1/4" Mono H=24mm J9 21-50545 Phone Jack 1/4" Stereo H=24mm P1 71-15065 Fader 25A50K 60mm HT=.215 P107 72-13168 Potentiometer B50Kx2 D Shaft 14 25F P109 72-13168 Potentiometer B50Kx2 D Shaft 14 25F P11 71-10333 Fader B50K C-C 30mm HT=6.5 P110 72-13168 Potentiometer B50Kx2 D Shaft 14 25F P12 71-10333 Fader B50K C-C 30mm HT=6.5 P120 72-13168 Potentiometer B50Kx2 D Shaft 14 25F P13 71-10333 Fader B50K C-C 30mm HT=6.5 P130 72-13168 Potentiometer B50Kx2 D Shaft 14 25F P14 71-10333 Fader B50K C-C 30mm HT=6.5 P15 71-10333 Fader B50K C-C 30mm HT=6.5 P16 71-10333 Fader B50K C-C 30mm HT=6.5 P17 71-10333 Fader B50K C-C 30mm HT=6.5 P18 71-10333 Fader B50K C-C 30mm HT=6.5 P19 71-10333 Fader B50K C-C 30mm HT=6.5 P2 71-15065 Fader 25A50K 60mm HT=.215 P21 71-10333 Fader B50K C-C 30mm HT=6.5 P22 71-10333 Fader B50K C-C 30mm HT=6.5 P23 71-10333 Fader B50K C-C 30mm HT=6.5 P24 71-10333 Fader B50K C-C 30mm HT=6.5 P25 71-10333 Fader B50K C-C 30mm HT=6.5 P26 71-10333 Fader B50K C-C 30mm HT=6.5 P27 71-10333 Fader B50K C-C 30mm HT=6.5 P28 71-10333 Fader B50K C-C 30mm HT=6.5 P29 71-10333 Fader B50K C-C 30mm HT=6.5 P3 71-15065 Fader 25A50K 60mm HT=.215 P31 71-15065 Fader 25A50K 60mm HT=.215 P32 71-15065 Fader 25A50K 60mm HT=.215 P33 71-09253 Potentiometer B50K D Shaft 9 25F P4 71-09253 Potentiometer B50K D Shaft 9 25F P42 71-09253 Potentiometer B50K D Shaft 9 25F P5 71-09253 Potentiometer B50K D Shaft 9 25F P6 71-09253 Potentiometer B50K D Shaft 9 25F P8 71-09253 Potentiometer B50K D Shaft 9 25F Q1 60-17500 JFET J175 TO-92 P Chnl Q17 60-45000 Transistor 2N54000 TO-92 Q18 60-45000 Transistor 2N54000 TO-92 Q2 60-17500 JFET J175 TO-92 P Chnl R1 50-22055 1/4W Resistor 220K 5% Carbon R10 50-10045 1/4W Resistor 10K 5% Carbon R100 50-47015 1/4W Resistor 47Ω 5% Carbon R101 50-22045 1/4W Resistor 22K 5% Carbon R102 50-10045 1/4W Resistor 10K 5% Carbon R103 50-22035 1/4W Resistor 2.2K 5% Carbon R104 50-22035 1/4W Resistor 2.2K 5% Carbon R105 50-10045 1/4W Resistor 10K 5% Carbon R106 50-10045 1/4W Resistor 10K 5% Carbon R107 50-24035 1/4W Resistor 2.4K 5% Carbon R108 50-15055 1/4W Resistor 150K 5% Carbon R109 50-22035 1/4W Resistor 2.2K 5% Carbon R11 50-10045 1/4W Resistor 10K 5% Carbon R110 50-15035 1/4W Resistor 1.5K 5% Carbon R111 50-22055 1/4W Resistor 220K 5% Carbon R112 50-10015 1/4W Resistor 10Ω 5% Carbon R113 50-22035 1/4W Resistor 2.2K 5% Carbon R114 50-30055 1/4W Resistor 300K 5% Carbon R115 50-24035 1/4W Resistor 2.4K 5% Carbon R116 50-18055 1/4W Resistor 180K 5% Carbon R117 50-22035 1/4W Resistor 2.2K 5% Carbon R118 50-36055 1/4W Resistor 360K 5% Carbon R119 50-12045 1/4W Resistor 12K 5% Carbon R12 50-10055 1/4W Resistor 100K 5% Carbon R120 50-20035 1/4W Resistor 2K 5% Carbon R121 50-13055 1/4W Resistor 130K 5% Carbon R122 50-22035 1/4W Resistor 2.2K 5% Carbon R123 50-11055 1/4W Resistor 110K 5% Carbon R124 50-47035 1/4W Resistor 4.7K 5% Carbon R125 50-22035 1/4W Resistor 2.2K 5% Carbon R126 50-11055 1/4W Resistor 110K 5% Carbon R127 50-18035 1/4W Resistor 1.8K 5% Carbon R128 50-91045 1/4W Resistor 91K 5% Carbon R129 50-24035 1/4W Resistor 2.4K 5% Carbon R13 50-47025 1/4W Resistor 470Ω 5% Carbon R130 50-22035 1/4W Resistor 2.2K 5% Carbon R131 50-22035 1/4W Resistor 2.2K 5% Carbon R132 50-24035 1/4W Resistor 2.4K 5% Carbon R133 50-22055 1/4W Resistor 220K 5% Carbon R134 50-30055 1/4W Resistor 300K 5% Carbon R135 50-91045 1/4W Resistor 91K 5% Carbon R136 50-10045 1/4W Resistor 10K 5% Carbon R137 50-10045 1/4W Resistor 10K 5% Carbon R138 50-10015 1/4W Resistor 10Ω 5% Carbon R139 50-33035 1/4W Resistor 3.3K 5% Carbon R14 50-10045 1/4W Resistor 10K 5% Carbon R140 50-10045 1/4W Resistor 10K 5% Carbon R141 50-10045 1/4W Resistor 10K 5% Carbon R142 50-22045 1/4W Resistor 22K 5% Carbon R143 50-22045 1/4W Resistor 22K 5% Carbon R144 50-10055 1/4W Resistor 100K 5% Carbon R145 50-10045 1/4W Resistor 10K 5% Carbon R146 50-10055 1/4W Resistor 100K 5% Carbon R147 50-10045 1/4W Resistor 10K 5% Carbon R148 50-10065 1/4W Resistor 1M 5% Carbon R149 50-10065 1/4W Resistor 1M 5% Carbon R15 50-10045 1/4W Resistor 10K 5% Carbon R150 50-10055 1/4W Resistor 100K 5% Carbon R16 50-10045 1/4W Resistor 10K 5% Carbon R160 50-47025 1/4W Resistor 470Ω 5% Carbon R163 50-47025 1/4W Resistor 470Ω 5% Carbon R167 50-12045 1/4W Resistor 12K 5% Carbon R168 50-10045 1/4W Resistor 10K 5% Carbon R17 59-10040 1/8W Resistor 10Kx4 SIP 2% R18 50-47045 1/4W Resistor 47K 5% Carbon R19 50-10045 1/4W Resistor 10K 5% Carbon R2 50-10045 1/4W Resistor 10K 5% Carbon R20 50-10045 1/4W Resistor 10K 5% Carbon R200 50-47005 1/4W Resistor 4.7Ω 5% Carbon R201 50-47005 1/4W Resistor 4.7Ω 5% Carbon R21 50-10055 1/4W Resistor 100K 5% Carbon R210 50-22055 1/4W Resistor 220K 5% Carbon R22 50-10045 1/4W Resistor 10K 5% Carbon R227 50-12045 1/4W Resistor 12K 5% Carbon R228 50-47025 1/4W Resistor 470Ω 5% Carbon R229 50-47025 1/4W Resistor 470Ω 5% Carbon R23 50-10045 1/4W Resistor 10K 5% Carbon

R230 50-12045 1/4W Resistor 12K 5% Carbon R235 50-12045 1/4W Resistor 12K 5% Carbon R236 50-47035 1/4W Resistor 4.7K 5% Carbon R237 50-47025 1/4W Resistor 470Ω 5% Carbon R238 50-10045 1/4W Resistor 10K 5% Carbon R239 50-43045 1/4W Resistor 43K 5% Carbon R24 50-10045 1/4W Resistor 10K 5% Carbon R240 50-47025 1/4W Resistor 470Ω 5% Carbon R241 50-47025 1/4W Resistor 470Ω 5% Carbon R242 50-27045 1/4W Resistor 27K 5% Carbon R243 50-15045 1/4W Resistor 15K 5% Carbon R245 50-68035 1/4W Resistor 6.8K 5% Carbon R246 50-39035 1/4W Resistor 39K 5% Carbon R247 50-18035 1/4W Resistor 1.8K 5% Carbon R248 50-91025 1/4W Resistor 910Ω 5% Carbon R249 50-47025 1/4W Resistor 470Ω 5% Carbon R25 50-47025 1/4W Resistor 470Ω 5% Carbon R250 50-27025 1/4W Resistor 270Ω 5% Carbon R251 50-33025 1/4W Resistor 330Ω 5% Carbon R254 50-22045 1/4W Resistor 22K 5% Carbon R255 50-22045 1/4W Resistor 22K 5% Carbon R26 50-22045 1/4W Resistor 22K 5% Carbon R260 50-12045 1/4W Resistor 12K 5% Carbon R261 50-12045 1/4W Resistor 12K 5% Carbon R266 50-22045 1/4W Resistor 22K 5% Carbon R267 50-22045 1/4W Resistor 22K 5% Carbon R27 50-47025 1/4W Resistor 470Ω 5% Carbon R28 50-22045 1/4W Resistor 22K 5% Carbon R29 50-12045 1/4W Resistor 12K 5% Carbon R3 50-47035 1/4W Resistor 4.7K 5% Carbon R30 50-47045 1/4W Resistor 470Ω 5% Carbon R303 50-00035 Jumper 0.35" 0.0Ω R31 50-10045 1/4W Resistor 10K 5% Carbon R32 50-33035 1/4W Resistor 3.3K 5% Carbon R33 50-10045 1/4W Resistor 10K 5% Carbon R34 50-10045 1/4W Resistor 10K 5% Carbon R35 50-10045 1/4W Resistor 10K 5% Carbon R36 50-10045 1/4W Resistor 10K 5% Carbon R37 50-36055 1/4W Resistor 360K 5% Carbon R38 50-10055 1/4W Resistor 100K 5% Carbon R39 50-22045 1/4W Resistor 22K 5% Carbon R4 50-47025 1/4W Resistor 470Ω 5% Carbon R40 50-10045 1/4W Resistor 10K 5% Carbon R404 50-00035 Jumper 0.35" 0.0Ω R41 50-10045 1/4W Resistor 10K 5% Carbon R42 50-22045 1/4W Resistor 22K 5% Carbon R43 50-10045 1/4W Resistor 10K 5% Carbon R44 50-22045 1/4W Resistor 22K 5% Carbon R45 50-47025 1/4W Resistor 470Ω 5% Carbon R46 50-47025 1/4W Resistor 470Ω 5% Carbon R47 50-10045 1/4W Resistor 10K 5% Carbon R48 50-10045 1/4W Resistor 10K 5% Carbon R49 50-10045 1/4W Resistor 10K 5% Carbon R5 50-47025 1/4W Resistor 470Ω 5% Carbon R50 50-10045 1/4W Resistor 10K 5% Carbon R505 50-00035 Jumper 0.35" 0.0Ω R51 50-10045 1/4W Resistor 10K 5% Carbon R52 50-10045 1/4W Resistor 10K 5% Carbon R53 50-10045 1/4W Resistor 10K 5% Carbon R54 50-10045 1/4W Resistor 10K 5% Carbon R55 50-10045 1/4W Resistor 10K 5% Carbon R56 50-22045 1/4W Resistor 22K 5% Carbon R57 50-22045 1/4W Resistor 22K 5% Carbon R58 50-15035 1/4W Resistor 1.5K 5% Carbon R59 50-47025 1/4W Resistor 470Ω 5% Carbon R6 50-22055 1/4W Resistor 220K 5% Carbon R60 50-10045 1/4W Resistor 10K 5% Carbon R606 50-47025 1/4W Resistor 470Ω 5% Carbon R61 50-10045 1/4W Resistor 10K 5% Carbon R62 50-10045 1/4W Resistor 10K 5% Carbon R63 50-47025 1/4W Resistor 470Ω 5% Carbon R64 50-22035 1/4W Resistor 2.2K 5% Carbon R65 50-33035 1/4W Resistor 3.3K 5% Carbon R66 50-33035 1/4W Resistor 3.3K 5% Carbon R67 50-10045 1/4W Resistor 10K 5% Carbon R68 50-12045 1/4W Resistor 12K 5% Carbon R69 50-47025 1/4W Resistor 470Ω 5% Carbon R7 50-22055 1/4W Resistor 220K 5% Carbon R70 50-12045 1/4W Resistor 12K 5% Carbon R71 50-10045 1/4W Resistor 10K 5% Carbon R72 50-22045 1/4W Resistor 22K 5% Carbon R73 50-15055 1/4W Resistor 150K 5% Carbon R74 50-10045 1/4W Resistor 10K 5% Carbon R75 50-10045 1/4W Resistor 10K 5% Carbon R76 50-12045 1/4W Resistor 12K 5% Carbon R77 50-10045 1/4W Resistor 10K 5% Carbon R78 50-10045 1/4W Resistor 10K 5% Carbon R79 50-18055 1/4W Resistor 180K 5% Carbon R8 50-10045 1/4W Resistor 10K 5% Carbon R80 50-22035 1/4W Resistor 2.2K 5% Carbon R808 50-00035 Jumper 0.35" 0.0Ω R81 50-36055 1/4W Resistor 360K 5% Carbon R82 50-20035 1/4W Resistor 2K 5% Carbon R83 50-13055 1/4W Resistor 130K 5% Carbon R84 50-22035 1/4W Resistor 2.2K 5% Carbon R85 50-11055 1/4W Resistor 110K 5% Carbon R86 50-22035 1/4W Resistor 2.2K 5% Carbon R87 50-11055 1/4W Resistor 110K 5% Carbon R88 50-18035 1/4W Resistor 1.8K 5% Carbon R89 50-10045 1/4W Resistor 10K 5% Carbon R9 50-10055 1/4W Resistor 100K 5% Carbon R90 50-10045 1/4W Resistor 10K 5% Carbon R909 50-10015 1/4W Resistor 10Ω 5% Carbon R91 50-10045 1/4W Resistor 10K 5% Carbon R92 50-22045 1/4W Resistor 22K 5% Carbon R93 50-10045 1/4W Resistor 10K 5% Carbon R94 50-22045 1/4W Resistor 22K 5% Carbon R95 50-22045 1/4W Resistor 22K 5% Carbon R96 50-22045 1/4W Resistor 22K 5% Carbon R97 50-22045 1/4W Resistor 22K 5% Carbon R98 50-10045 1/4W Resistor 10K 5% Carbon R99 50-47015 1/4W Resistor 47Ω 5% Carbon R999 50-00035 Jumper 0.35" 0.0Ω S1 25-04201 Switch 4PDT Push Vert S2 25-04201 Switch 4PDT Push Vert S5 25-02201 Switch DPDT Push Vert S6 25-02201 Switch DPDT Push Vert S7 25-02201 Switch DPDT Push Vert S8 25-02201 Switch DPDT Push Vert

REPLACEMENT PARTS LIST

This symbol is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to consti-

tute a risk of electric shock to persons.

This symbol is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.

LIMITED WARRANTY

Your Carvin mixer is guaranteed against failure for 1 YEAR unless otherwise stated. Carvin will service and supply all parts at no charge to the customer providing the unit is under warranty. Shipping costs are the responsibility of the customer. CARVIN DOES NOT PAY FOR PARTS OR SERVICING OTHER THAN OUR OWN. A COPY OF THE ORIGINAL INVOICE IS REQUIRED TO VERIFY YOUR WARRANTY. Carvin assumes no responsibility for horn drivers or speakers damaged by this unit. This warranty does not cover, and no liability is assumed, for damage due to: natural disasters, accidents, abuse, loss of parts, lack of reasonable care, incorrect use, or failure to follow instructions. This warranty is in lieu of all other warranties, expressed or implied. No representative or person is authorized to represent or assume for Carvin any liability in connection with the sale or servicing of Carvin products.

CARVIN SHALL NOT BE LIABLE FOR INCIDEN-

TAL OR CONSEQUENTIAL DAMAGES.

When RETURNING merchandise to the factory, you may call for a return authorization number. Describe in writing each problem. If your unit is out of warranty, you will be charged the current FLAT RATE for parts and labor to bring your unit up to factory specifications.

MAINTAINING YOUR EQUIPMENT

Avoid spilling liquids or allowing any other foreign matter inside the unit. The panel of your unit can be wiped from time to time with a dry or slightly damp cloth in order to remove dust and bring back the new look.

As with all pro gear, avoid prolonged use in caustic environments such as dust or salt air. When used in such an environment, be sure the mixer is adequately protected by a cover.

THREE BAND

CHANNEL TONE

CONTROLS

PAD

GAIN

MID

LOW

MIC PRE

CHANNEL

FADER

LEFT

TAPE IN

RCA

PAN

RIGHT

CHANNELS

line pad (-16dB)

PHONES

LEVEL

PHONES OUTPUT

RIGHT

LEFT

EFFECTS RETURN

3L - 3R

RETURN 3

LEVEL

L - R

METERS

INSERT

MIC

LINE

LO CUT

MUTE

PFL

MON 4

MON 1

LEFT & RIGHT

BAL OUT

HEADPHONE

AND METER

SWITCHES

L - R

LEFT

RIGHT

EFF 1

EFF 2

PFL

MON 1 - 4

LEVEL

LEFT

FADERS

GROUP 1

MUTE

TAPE OUT

GROUP 2

GROUP 3

GROUP 4

MON

2-3

MON 3

MON 4

MON 1

MON 2

GROUPS 1 - 4

1 - 4

BAL TRS

SWITCH TO

GRAPHIC EQ

RIGHT

REQ EFF

1-2

LEFT

RIGHT

EFFECTS RETURN

4L - 4R

TAPE IN

RTN 4 LEVEL

SWITCH TO

GRAPHIC EQ

MON 1 & 2 ONLY

PFL

MONO MONO

BAL OUT

RIGHT

LEFT

ASSIGN

EFF SNDS

1 & 2

DSP x 2

MON 1 - 4

L & R

MONS 1 - 3

FADERS

LEFT

RIGHT

EFF 1

EFF 2

PFL

GROUP 1

GROUP 2

GROUP 3

GROUP 4

MON 3

MON 4

MON 1

MON 2

SIGPEAK

STEREO

IN 1

IN 2

SOURCE

CARVIN ENGINEERING DATA C844, C1644, C2444, C3244 4-BUS MIXER OPERATING MANUAL

12340 World Trade Drive, San Diego, CA 92128

(800) 854-2235 www.carvin.com

76-02400 1001

CONCERT SERIES SPECIFICATIONS:

Mic Input: Balanced XLR, Mic Imp. 150Ω Line Input: Balanced 1/4” Jack Imp. 10k/20k bal. Frequency Response: Mic or Line Inputs: 20Hz-20KHz ±1dB Total Harmonic Distortion: Less than .01% Equivalent Input Noise: 150 ohm source: -117dBu Output Noise: less than -90dBu Master Line Out Output Headroom: +28dB XLR bal, +20dB 1/4” unbal. Maximum Gain: Mic in to Master Line Out: 74dB Crosstalk: Adjacent channels: -60db at 1KHz Common Mode Rejection: -75db at 1KHz Phantom Power: All XLR Mic in (channel groups of 8) Channel EQ.: 3 band active,LOW: 80Hz ±15dB

MID: 100Hz to 5kHz ±15dB HI: 11.5KHz ±15dB

9 Band Graphic EQ.: ±12dB 63, 125, 250, 500, 1k, 2k, 4k, 16k Power: 90 to 250VAC 50-60Hz, 20 to 50VA Size: C844: 14.25”D x 14.5”W x 3.25”H

C1644: 14.25”D x 22.25”W x 3.25”H C2444: 14.25”D x 30”W x 3.25”H C3244: 14.25”D x 38.1”W x 3.25”H

C1644 BLOCK DIAGRAM

C1644

CONCERT 44 SERIES Never before have so many features been packed into such a rugged, compact, American made mixer. The best feature of the Concert 44 Series is the sound. Sound that is pure and quiet enough for your digital recording studio! Everything is logically laid out making the powerful features simple to use and the compact size makes it a breeze to carry. The knobs are not micro size, making adjustments quick and easy - and the visible pointers show you the status of your mix at a glance. The C844, C1644, C2444 and C3244 feature 8 to 32 channels with true 4-bus performance.

TRUE 4-BUS DESIGN The Concert 44 Series offers increased mixing flexibility over standard stereo consoles by letting you assign channels to one of the 4 sub groups or L/R. This allows you to mix the entire drum, horn, choir section, etc. into one sub group fader, which feeds the L/R faders. This is an easy way to control the volume of grouped mics or inputs. If you don’t need subgrouping, you can depress the L/R channel button and the channel goes directly into the L/R output like a standard stereo console. All 4 sub group outputs have balanced outputs for long cable runs.

TWO EFFECT SENDS / TWO 24-BIT EFFECT PROCESSORS Two built-in 24-Bit effects, each offering 256 stereo effects, is a first in a 4-bus mixing console. Since there are two, you no longer have to choose between that great vocal reverb with delay and that awesome guitar chorus - you can have both! Each processor offers lush REVERBS, rich CHORUSES, thick textured FLANGING and pristine ECHOES with fully adjustable parameters for damping, decay, depth, speed, time and regeneration. Both processors can be sent back into the monitor mix so the performers can hear exactly what the audience is hearing.

FOUR MONITOR SENDS Every channel can access any of the 4 MONITOR mixes while still having access to 2 EFFECTS. The MONITOR 4-ALT EFF2 control not only sends to the MONITOR 4 output but also sends to the EFFECTS 2 processor for two simultaneous effects per channel. All 4 monitor sends are balanced.

3 BAND EQ/MID SWEEP The superb EQ system gives extended 15 dB boost and cut tone shaping. The LOW frequency control builds bass response starting with 20 Hz through 80 Hz for a solid non-flabby bass. The exclusive offset of the MID FREQ. control ends the confusion of selecting your mid frequency from 100 Hz to 5kHz. The MID cut and boost control adjusts the gain to the perfect mid-dip or boost curve to enhance all instruments and vocals. The 11.5k Hz HI treble control adds sparkle to your topend without adding harshness. Both the LOW and HI are “shelving”, which means they are effective from 20 Hz and up to 20k Hz. The LO CUT switch eliminates stage rumble or other unwanted low frequencies that would normally rob power from your woofers.

TWO 9 BAND EQUALIZERS Precision equalizers provide precise 1 octave adjustments to tune in your overall sound and control feedback. Unlike one stereo equalizer, two independent 9 bands offers total flexibility. With two convenient buttons, you can assign either EQ to the R/L outputs or to the 1/2 monitor outputs. Center frequencies are 63, 125, 250, 500, 1k, 2k, 4k, 8k & 16k Hz.

RECEIVING INSPECTION—read before getting started

INSPECT YOUR MIXER FOR ANY DAMAGE which may have occurred during shipping. If any damage

is found, please notify the shipping company and CARVIN immediately.

SAVE THE CARTON & ALL PACKING MATERIALS. In the event you have to re-ship your unit, always use the original carton and packing material. This will provide the best possible protection during shipment. CARVIN and the shipping company are not liable for any damage caused by improper packing.

SAVE YOUR INVOICE. It will be required for warranty service if needed in the future.

SHIPMENT SHORTAGE. If you find items missing, they may have been shipped separately. Please allow several days for the rest of your order to arrive before inquiring.

RECORD THE SERIAL NUMBER on the enclosed warranty card or below on this manual for your

records. Keep your portion of the card and return the portion with your name and comments to us.

CHANNEL FEATURES Every channel has a full balanced XLR and LINE (1/4”) preamp with an INSERT jack for a compressor or EQ that also serves as a DIRECT OUT when plugged half way. The PAN control directs the channel into the L/R output or any of the 4 sub groups after depressing the appropriate ASSIGN switches. A PFL (pre fader listen) switch allows you to hear the channel before the fader is turned up in the headphones. A solid “on” condition of the PEAK led indicates that the MUTE switch has been activated which turns the channel off including all monitor and effect sends. When flashing during use, the PEAK led also lets you know when to adjust the channel’s GAIN control to prevent channel overloading. The SIGNAL led lets you know that a signal is coming through the channel starting at –20 dBu. A silky smooth 60mm audio taper FADER delivers professional fade-outs. The PHANTOM power switches provide power through the XLR connectors for use with condenser mics like the Carvin CM90E in groups of 8 channels.

MASTER FEATURES Each of the 4 SUB GROUP faders can be switched to the R/L outputs or used independently through their own balanced output jacks. Each of the sub group’s PFL switches allow you to listen to the sub groups in your headphones before it is turned up. The R/L MAIN output faders are independent for added flexibility over a single stereo fader. A MONO control sums both the R/L outputs together for a center, side fill or subwoofer output. The stereo HEADPHONE control tracks the METER switches which allow you to look and listen from the L/R, MONO, MONITOR 1/2 and 3/4 outputs and channel PFL switches. The master section also features 2 EFFECT SENDS, 4 RETURNS and RCA TAPE IN/OUT jacks. All 4 SUB GROUPS, 4 MONITORS, XLR L/R and MONO outputs are balanced. A FOOT SWITCH jack turns both effects processors on or off remotely with the optional FS22 foot switch.

SWITCHING POWER SUPPLY Our exclusive 125k Hz switching power supply eliminates transformer noise. Like a laptop computer, go anywhere in the world and not worry about power because you can run on any voltage from 90 to 250VAC.

SUPERB SOUND State-of-the-art low impedance, low noise preamps are featured on every channel. The balanced common mode rejection is better than 70 dB to eliminate cable noise. All main outputs are balanced to guard against system noise. The near theoretical limit on distortion has been achieved with THD below .01% to guarantee the purity of your sound, ensuring it will be dynamically open and transparent.

ENGINEERED TO LAST Hidden deep in the heart of these USA made mixers is the SMT construction that utilizes surface mounted components to prevent malfunctions caused by vibrations. Sealed controls and switches guard against the outside elements while heavy-duty jacks provide a positive connection to your cables. Fire retardant FR-4 military spec circuit cards feature double-sided copper to eliminate radio frequency interference. Precision 1% tolerance components guarantee your settings will be accurate every time. The Concert 44 Series is built to strict standards.

For your records, you may wish to record the following information. Serial No._________________________ InvoiceDate___________

Optional Accessories:

C844: CB800 Heavy padded bag FS22 foot switch for all models C1644: CB1600 Heavy padded bag AN1600 Anvil™ hard case C2444: CB2400 Heavy padded bag AN2400 Anvil™ hard case C3244:

AN3200 Anvil™ hard case

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