Yamaha DG-1000 User Manual
GUITAR PRE-AMPLIFIER
PRÉAMPLIFICATEUR DE GUITARE
GITARREN-VORVERSTÄRKER
Owner’s Manual
Mode d’emploi
Bedienungsanleitung
GAIN
FCC INFORMATION (U.S.A.)
1. IMPORTANT NOTICE: DO NOT MODIFY THIS UNIT!
This product, when installed as indicated in the instructions contained in this manual, meets FCC requirements. Modifications not
expressly approved by Yamaha may void your authority, granted
by the FCC, to use the product.
2. IMPORTANT: When connecting this product to accessories and/
or another product use only high quality shielded cables. Cable/s
supplied with this product MUST be used. Follow all installation
instructions. Failure to follow instructions could void your FCC
authorization to use this product in the USA.
3. NOTE: This product has been tested and found to comply with
the requirements listed in FCC Regulations, Part 15 for Class “B”
digital devices. Compliance with these requirements provides a
reasonable level of assurance that your use of this product in a
residential environment will not result in harmful interference with
other electronic devices. This equipment generates/uses radio
frequencies and, if not installed and used according to the instructions found in the users manual, may cause interference harmful
to the operation of other electronic devices. Compliance with FCC
* This applies only to products distributed by YAMAHA CORPORATION OF AMERICA.
ADVARSEL!
Lithiumbatteri—Eksplosionsfare ved fejlagtig håndtering.
Udskiftning må kun ske med batteri af samme fabrikat og
type. Levér det brugte batteri tilbage til leverandøren.
VARNING
Explosionsfara vid felaktigt batteribyte. Använd samma
batterityp eller en ekvivalent typ som rekommenderas av
apparattillverkaren. Kassera använt batteri enlight
fabrikantens instruktion.
VAROITUS
Paristo voi räjähtää, jos se on virheellisesti asennettu. Vaihda
paristo ainoastaan laitevalmistajan suosittelemaan tyyppiin.
Hävitä käytetty paristo valmistajan ohjeiden mukaisesti.
regulations does not guarantee that interference will not occur in
all installations. If this product is found to be the source of interference, which can be determined by turning the unit “OFF” and
“ON”, please try to eliminate the problem by using one of the
following measures:
Relocate either this product or the device that is being affected by
the interference.
Utilize power outlets that are on different branch (circuit breaker
or fuse) circuits or install AC line filter/s.
In the case of radio or TV interference, relocate/reorient the antenna. If the antenna lead-in is 300 ohm ribbon lead, change the
lead-in to co-axial type cable.
If these corrective measures do not produce satisfactory results,
please contact the local retailer authorized to distribute this type
of product. If you can not locate the appropriate retailer, please
contact Yamaha Corporation of America, Electronic Service Division, 6600 Orangethorpe Ave, Buena Park, CA90620
The above statements apply ONLY to those products distributed
by Yamaha Corporation of America or its subsidiaries.
NEDERLAND / NETHERLAND
• Dit apparaat bevat een lithium batterij voor geheugen back-up.
• This apparatus contains a lithium battery for memory back-up.
• Raadpleeg uw leverancier over de verwijdering van de batterij op
het moment dat u het apparaat ann het einde van de levensduur
afdankt of de volgende Yamaha Service Afdeiing:
Yamaha Music Nederland Service Afdeiing
Kanaalweg 18-G, 3526 KL UTRECHT
Tel. 030-2828425
• For the removal of the battery at the moment of the disposal at the
end of the service life please consult your retailer or Yamaha
Service Center as follows:
Yamaha Music Nederland Service Center
Address : Kanaalweg 18-G, 3526 KL UTRECHT
Tel : 030-2828425
• Gooi de batterij niet weg, maar lever hem in als KCA.
• Do not throw away the battery. Instead, hand it in as small chemical
waste.
IMPORTANT NOTICE FOR THE UNITED KINGDOM
Connecting the Plug and Cord
IMPORTANT. The wires in this mains lead are coloured in accordance with the following code:
BLUE : NEUTRAL
BROWN : LIVE
As the colours of the wires in the mains lead of this apparatus
may not correspond with the coloured makings identifying the
terminals in your plug proceed as follows:
The wire which is coloured BLUE must be connected to the terminal which is marked with the letter N or coloured BLACK.
The wire which is coloured BROWN must be connected to the
terminal which is marked with the letter L or coloured RED.
Making sure that neither core is connected to the earth terminal
of the three pin plug.
• This applies only to products distributed by Yamaha-Kemble Music (U.K.) Ltd.
The exclamation point within the equilateral
triangle is intended to alert the user to the
presence of important operating and maintenance (servicing) instructions in the literature
accompanying the product.
The lightning flash with arrowhead symbol,
within the equilateral triangle, 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 constitute a risk of electrical shock.
IMPORTANT SAFETY INSTRUCTIONS
INFORMA TION RELATING TO PERSONAL INJUR Y, ELECTRICAL SHOCK,
AND FIRE HAZARD POSSIBILITIES HAS BEEN INCLUDED IN THIS LIST.
WARNING- When using any electrical or electronic prod-
uct, basic precautions should always be followed. These precautions include, but are not limited to, the following:
1. Read all Safety Instructions, Installation Instructions,
Special Message Section items, and any Assembly Instructions
found in this manual BEFORE making any connections, including connection to the main supply.
2. Do not attempt to service this product beyond that de-
scribed in the user-maintenance instructions. All other servicing
should be referred to qualified service personnel.
3. Main Power Supply Verification: Yamaha products are
manufactured specifically for the supply voltage in the area
where they are to be sold. If you should move, or if any doubt
exists about the supply voltage in your area, please contact your
dealer for supply voltage verification and (if applicable) instructions. The required supply voltage is printed on the name plate.
For name plate location, please refer to the graphic found in the
Special Message Section of this manual.
4. DANGER-Grounding Instructions: This product must be
grounded and therefore has been equipped with a three pin attachment plug. If this product should malfunction, the ground
pin provides a path of low resistance for electrical current, reducing the risk of electrical shock. If your wall socket will not
accommodate this type plug, contact an electrician to have the
outlet replaced in accordance with local electrical codes. Do
NOT modify the plug or change the plug to a different type!
8. This product was NOT designed for use in wet/damp loca-
tions and should not be used near water or exposed to rain. Examples of wet /damp locations are; near a swimming pool, spa, tub,
sink, or wet basement.
9. This product should be used only with the components
supplied or; a cart ,rack, or stand that is recommended by the
manufacturer. If a cart, rack, or stand is used, please observe all
safety markings and instructions that accompany the accessory
product.
10. The power supply cord (plug) should be disconnected from
the outlet when electronic products are to be left unused for extended periods of time. Cords should also be disconnected when
there is a high probability of lightening and/or electrical storm
activity.
11. Care should be taken that objects do not fall and liquids are
not spilled into the enclosure through any openings that may exist.
12. Electrical/electronic products should be serviced by a
qualified service person when:
a. The power supply cord has been damaged; or
b. Objects have fallen, been inserted, or liquids have been
spilled into the enclosure through openings; or
c. The product has been exposed to rain; or
d. The product does not operate, exhibits a marked change
in performance; or
e. The product has been dropped, or the enclosure of the
product has been damaged.
5. WARNING: Do not place this product or any other
objects on the power cord or place it in a position where anyone
could walk on, trip over, or roll anything over power or connecting cords of any kind. The use of an extension cord is not recommended! If you must use an extension cord, the minimum
wire size for a 25' cord (or less) is 18 AWG. NOTE: The smaller
the AWG number, the larger the current handling capacity. For
longer extension cords, consult a local electrician.
6. Ventilation: Electronic products, unless specifically
designed for enclosed installations, should be placed in locations
that do not interfere with proper ventilation. If instructions for
enclosed installations are not provided, it must be assumed that
unobstructed ventilation is required.
7. Temperature considerations: Electronic products should
be installed in locations that do not seriously contribute to their
operating temperature. Placement of this product close to heat
sources such as; radiators, heat registers etc., should be avoided.
PLEASE KEEP THIS MANUAL
92-469-3
13. This product, either alone or in combination with an ampli-
fier and headphones or speaker/s, may be capable of producing
sound levels that could cause permanent hearing loss. DO NOT
operate for a long period of time at a high volume level or at a
level that is uncomfortable. If you experience any hearing loss or
ringing in the ears, you should consult an audiologist.
IMPORTANT: The louder the sound, the shorter the time period
before damage occurs.
14. Some Yamaha products may have benches and/or acces-
sory mounting fixtures that are either supplied as a part of the
product or as optional accessories. Some of these items are designed to be dealer assembled or installed. Please make sure that
benches are stable and any optional fixtures (where applicable) are
well secured BEFORE using. Benches supplied by Yamaha are
designed for seating only. No other uses are recommended.
1
Thank you for purchasing the Yamaha DG-1000 Guitar Pre-amplifier.
From its initial conception, the DG-1000 has been entirely developed by Yamaha.
The DG-1000 delivers powerful tube amp sounds and offers stability that can not
be found in other tube amplifiers. The DG-1000 reproduces 8 preset amp types
that can then be custom tailored by the user. A total of 128 sound settings can be
stored in internal memory, that can be freely recalled using the panel buttons or a
MIDI foot controller.
Easy to use controls and a high level of quality will help supply you with a wide
variety of tonal colors. To get the best results and longest life out of your DG1000, we recommend that you carefully read this manual. Also, keep this manual
in a safe place for future reference.
■ Specifications
A/D Converter 20 bit + 5 bit Floating
D/A Converter 20 bit
Sampling Frequency 48kHz
Memory 128
Input Impedance 1MΩ (Input Jack)
Output Impedance 1kΩ (Output Jack)
Controllers
Analog TRIM, OUTPUT
Digital GAIN, MASTER, TREBLE, HIGH MID,
LOW MID, BASS, PRESENCE, AMP
SELECT (LEAD1, LEAD2, DRIVE1,
DRIVE2, CRUNCH1, CRUNCH2,
CLEAN1, CLEAN2), , , STORE,
RECALL, MIDI
Display AMP SELECT display LED x 8,
MODE display LED x 3,
7 Segment LED x 2 Place
Indicator TRIM level display LED (green)
TRIM clip display LED (red)
Power Requirements UL • CSA : AC 120 V
SEMKO • BS : AC 230 V
Power Consumption 20 W atts
Size (W x H x D) 480 x 89 x 275 mm ( 18.9” x 3.5” x 10.8”)
Weight 6.0 kg (13 lbs. 4 oz)
* Specifications and design may change without notice.
CONTENTS
The Panel Controls ..............................................3
Connecting the DG-1000 .....................................4
■ Connecting Procedure ........................................... 4
How to use the DG-1000 ...................................... 4
■ First, acquire sound ............................................... 4
■ Set the TRIM level.................................................. 4
■ Set the OUTPUT level............................................ 4
■ Sound Setting ........................................................ 4
Store and Recall ................................................... 5
■ Store Settings ........................................................ 5
■ Recall Memory ....................................................... 5
MIDI Operations (MIDI Mode) .............................. 6
MIDI Implementation Chart ............................... 17
About the Backup Battery
A backup battery (lithium battery) is used to keep internal data
(settings) from being lost, even when the power cord is unplugged.
Internal data will be lost when battery power is depleted, so it is
recommended that data be stored to an external data recorder
such as the Yamaha MIDI Data Filer MDF2 (→ pg. 6), or keep
records of settings in memo form. The average battery life span is
about 3 years. When replacement becomes necessary contact
the music store where the unit was purchased, or a qualified service representative, to perform the replacement.
• Do not attempt to replace the backup battery by yourself.
• Keep the backup battery out of reach of children.
•“E6” appears in the display when the battery becomes depleted.
Internal data may be lost.
• Data may be lost if the unit is improperly handled or if repairs
are performed.
2
The Panel Controls
■ Front Panel
wie
GAIN
q
r t y
q Input Jack (INPUT)
Connect the guitar to this jack.
* Switch the power OFF before connecting the guitar.
w Trim Control (TRIM)
Matches the guitar output level to the pre-amp’s input level. (→ pg. 4)
* TRIM level settings are not stored in memory.
e Output Level Control (OUTPUT)
Controls the output level of the OUTPUT jack on the back panel. Matches
the output level to the amp’s input level. (→ pg.4)
* Output level settings are not stored in memory.
r Gain V olume (GAIN)
Controls the amount of distortion.
* No sound will be produced if GAIN is set to 0, even if the MASTER
volume t is turned up.
t Master V olume (MASTER)
Controls the overall volume of GAIN and tone controls settings.
y Tone Controls
(TREBLE, HIGH MID, LO W MID, BASS, PRESENCE)
Controls the levels of their respective frequencies.
u MIDI Button
Press this button to edit settings in the MIDI mode. (→ pg. 6)
i Amp Select Button/Amp Select Display
(LEAD 1, 2/DRIVE 1,2/CRUNCH 1,2/CLEAN 1,2)
Selects one of the 8 preset amp types. The currently selected amp type
is shown on the display. (→ pg. 4)
Also acts as the MIDI function switch when in the MIDI mode. (→ pg. 6)
* When the amp select button is pressed, knobs r – y will return to their
preset positions (GAIN & MASTER = 7, Tone Controls all = 5).
o Mode Display Lamp (PLAY/EDIT/MIDI)
Displays the DG-1000’s currently selected mode.
• PLAY (Play Mode):
Automatically enters this mode when a memory number is recalled,
and when the power is switched on. (→ pg. 4)
u
o !0
■ Rear Panel
!1 !2 !4 !5!6 !7
!3
• EDIT (Edit mode)
Automatically enters this mode when tone control or amp select settings are changed. (→ pg. 4)
• MIDI (MIDI Mode)
MIDI functions are edited in this mode.
Press the MIDI button u to enter the MIDI mode. (→ pg. 6)
!0 Display
Displays Memory Numbers, Program Change Numbers, MIDI Channel,
etc.
!1 / Buttons
Increases or decreases the memory number by 1. Also, increases or
decreases values by 1, or switches the MIDI mode ON/OFF when in the
MIDI mode. Values change continuously when the button is pressed
and held.
!2 STORE Button (STORE)
Press this button to save current sound settings to internal memory.
(→ pg. 5) Also, used to carry out bulk dump functions in the MIDI mode.
(→ pg. 6)
!3 RECALL Button (RECALL)
Recalls settings from memory. Use the / buttons to select a
memory number (01 – 128), then press the RECALL button to recall
those settings from memory . (→ pg. 5)
!4 POWER Switch (POWER)
The power switch for the DG-1000.
* Set the OUTPUT Volume e to 0 before turning the POWER ON/OFF.
!5 OUTPUT Jack (OUTPUT)
Connect to the power amp (or guitar amp). (→ pg. 4)
!6 MIDI IN Jack
Connected to a MIDI Foot Controller’s MIDI OUT jack, the DG-1000 can
be controlled by an external foot controller. (→ pg. 6)
!7 MIDI OUT/THRU Jack
Connect to the MIDI IN jack of a device that can save MIDI data. Data
stored in the DG-1000’s memory can be saved to an external MIDI device (MIDI Data Filer, etc.). (→ pg. 5)
Also, sends MIDI data, received by the MIDI IN jack !6, to an external
device when MIDI Merge is set to ON. (→ pg. 6)
3
Connecting the DG-1000
How to use the DG-1000
To set up a guitar amp system, connect the DG-1000 to a power amp
and speaker.
As you know, power amps and speakers all have their own special characteristics. So the sound’s character will change according to the type
of devices used. The combined result of each device’s character , room
temperature, room humidity, and a variety of other factors, determines
the guitar’s sound. The purpose of the DG-1000 is to create sound by
faithfully reproducing the dynamic range and tone nuance of the guitar
as well as preserving the characteristics of the power amp, speakers,
etc. The DG-1000 will surely provide you with the means to create your
own personal sound.
■ Connecting Procedure
Make sure that the power is switched OFF on the DG1000 and the power amp (guitar amp) before making any
connections.
1. Connect the OUTPUT jack on the rear panel of the DG-1000 to
the INPUT jack on the power amp using a cable.
* Choose a cable that matches the required jack standard. The DG-
1000’s OUTPUT jack is monaural.
2. Connect the power amp’s speaker output (SPEAKER, etc.) to a
speaker.
* Use a speaker that matches the power characteristics of the amp
(power capacity, system impedance).
DG-1000
Speaker
GAIN
OUTPUT
Power Amp
INPUT
SPEAKER
Once the amp and speaker has been properly set up, try getting some
sound out of the system.
■ First, acquire sound
1. With the DG-1000 and power amp (guitar amp) power switched
OFF, connect the guitar to the INPUT jack on the front panel.
2. With the OUTPUT knob set to “0”, switch the power ON.
3. A short time after the power has been switched ON, the DG1000’s internal relay will produce a small “Click” sound. Once
the sound is heard, set the power amp’s (guitar amp’s) volume
to “0” and switch the power ON on the power amp (guitar amp).
4. At first, set the DG-1000’s TRIM and OUTPUT levels to “5” and
strum the guitar. Then adjust the power amp’s volume level.
5. Once you have sound, set the TRIM and OUTPUT levels as described in the following procedures.
■ Set the TRIM level
The TRIM level is used to set the output level of the guitar to an optimum
level for the DG-1000’s INPUT jack. Depending on the TRIM level subtle
picking nuances and the attack of a strong strum can be realized.
An improperly adjusted trim level will result in noise, feedback and a cut
up sound.
* Output levels vary according to the type of guitar used. If a different
guitar is used, adjust the trim level to match the guitar.
* Even to create distortion, make sure that the TRIM level is properly
adjusted, and use the GAIN control to create distortion.
1. Set the guitar’s v olume to its maximum le vel and strum it po werfully. Begin to adjust the TRIM level.
An optimum level is achieved when the Green LED is lit.
● Connecting the DG-1000 to a guitar amp is also possible
Guitar Amp
RETURN or INPUT
(RETURN is better)
OUTPUT
GAIN
DG-1000
● Add a stereo effector to the system
DG-1000
Stereo Effect
2 CH Power Amp
Speaker
Speaker
INPUT
GAIN
OUTPUT
2. Continue adjusting the TRIM knob until the Red LED lights. Set
the TRIM level to 10 if the Red LED does not light. If the Red
LED lights, lower the TRIM level until the Green LED lights.
■ Set the OUTPUT level
Use the OUTPUT knob to set the DG-1000’s required OUTPUT level.
■ Sound Setting
Choose one of the DG-1000’s 8 preset amp types, then use the
GAIN+MASTER, and Tone Controls to shape the sound.
1. With one of the AMP SELECT buttons choose an amp type. The
LED will light on the selected amp type button.
2. Use the GAIN, MASTER, and the 5 Tone Controls to shape the
sound.
* When an AMP SELECT button is pressed, all knobs (Except TRIM
and GAIN) will return to their preset positions (GAIN & MASTER =
7, Tone Controls all = 5). To sa ve edited settings, refer to “Store Settings” on the next page.
4
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