SCHEMATIC |
SOURCE 1 |
RM67
Mic/Source Mixer
FEATURES
-Three XLR balanced inputs with phantom power
-Four stereo Source inputs, including a resistor-mixed front panel 3.5mm input
-Tone controls for each Microphone input
-Clip indicators for each Microphone input
-Bass and Treble controls for the Source inputs
-1/4” input for remote volume control
-RCA Record Out
-Master Output Level control
-1/4” TRS balanced outputs
-Ducking with adjustable Sensitivity control
SPECIFICATIONS
Input Impedance: |
Mic: |
|
600 Ohms XLR balanced |
|
Line: |
|
22K Ohms |
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Source: |
|
22K Ohms gold plated RCA |
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Mic Insert: |
22K Ohms 1/4” TS unbal. |
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Max Input Level: |
Mic: |
|
-14 dBV Mic level |
|
|
|
+20 dB Line levl |
|
Source: |
|
24 dBV |
Connectors: |
3: XLR, 6: Stereo RCA, 3: 1/4” TRS, 1: 1/4” TS, 1: 3.5mm |
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Phantom Power: |
+12 VDC |
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|
Output Level: |
+17 dBV max |
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|
Output Impedance: |
51 Ohms |
|
|
Max Gain: |
Mic: |
60 dB |
|
|
Source: 26 dB |
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|
Tone Controls: |
+/-12 dB 100 Hz Bass |
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|
+/-12 dB 11kHz Treble |
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Nose Floor: |
- 80 dB, THD: |
<.025%, S/N Ratio: 96 dB |
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Size: |
19” x 1.75” x 6” (48.3 x 4.5 x 15 cm) |
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Weight: |
5 lbs. (2.3 kg) |
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ROLLS CORPORATION SALT LAKE CITY, UTAH 11/03
NOTE: THIS GUIDE ASSUMES THE USER HAS A WORKING KNOWLEDGE OF AUDIO ELECTRONICS, BALANCED AND UNBALANCED CONNECTIONS, AND PROPER SIGNAL LEVEL SETTING.
USER GUIDE