R&R Ampflication DP-13 User manual

P R E - A M P L I F I E R
MANUAL

R&R DP-13 PRE-AMPLIFIER. OVERVIEW
PRECAUTIONARY MEASURES
FRONT PANEL CONTROLS
џturn on / turn off
џchannel CLEAN CH-1
џchannels LEAD CH-2 и CH-3
BACK PANEL CONTROLS
џnetwork connection, input / outputs
џFX LOOP
џmodes BRIGHT / NORMAL second channel
џexternal preamp control
џtype, location and purpose of lamps
WIRING SCHEMES
PREAMPLIFIER ELECTRICAL BLOCK SCHEMES
SPECIFICATIONS
EXAMPLES OF FACTORY PRESETS
џchannel setting CH-1 CLEAN
џchannel setting CH-2 LEAD-1
џchannel setting CH-3 LEAD-2
TABLE OF CONTENTS
R&R SOUND AMPLIFICATION DP-13 PRE-AMPLIFIER
MANUAL 1-1
1-2
1-4
2-1
2-1
2-1
2-2
3-1
3-1
3-1
3-2
3-2
3-2
4-1
4-2
4-3
5-1
5-1
5-2
5-3

OFF
R&R DP-13 PRE-AMPLIFIER. OVERVIEW
1-2 R&R SOUND AMPLIFICATION DP-13 PRE-AMPLIFIER
MANUAL
The DP-13 model 3-channel guitar preamp is designed with five 12AX7 tubes. It has a rack design (1 unit high) and is
convenient for use both in the studio and in concert activities, easy to use. It has a wide range of sound adjustment that
allows everyone to find their own unique sound.
џall-tube sound path (5 tubes 12AX7) with the ability to use tubes from different manufacturers separately for clean and
overdrive sound;
џ3 completely independent channels: CH-1 CLEAN (clean channel), CH-2 LEAD 1 (overdrive channel) and CH-3 LEAD 2
(drive channel). Channel switching is carried out both on the front panel and from the 2-button foot controller that comes
with the preamplifier;
џFX LOOP tube effects loop with a choice of operating modes (serial or parallel), switching on / off separately for clean /
drive channels, control from a two-button foot controller, softening the sound of transistor and digital processing due to
the use of a 12AX7 lamp in the circuit;
џconnecting to the instrument input of a guitar amplifier (as an effects pedal), to the RETURN of a guitar amplifier, or to a
final power amplifier (as a preamp);
џbuilt-in speaker simulator for line connection and recording devices;
џdedicated headphone output.

R&R SOUND AMPLIFICATION DP-13 PRE-AMPLIFIER
MANUAL 1-3
CH-1 CLEAN (clean channel):
Classic CLEAN in the spirit of the 60s. Open clear sound. Therefore, the instrument determines the future timbre of the sound.
It can be both "sharp and prickly" and "thick jazz". Lightly add gain to a slight crunch, adjust the EQ to taste and get a punchy
CLEAN. With a further increase in gain, the sound begins to smoothly overload, turning into a light CRUNCH.
CH-2 LEAD-1 (overdrive channel):
The sound of this channel is in the best traditions of hard rock. Tweak the gain and you get the easily recognizable CRUNCH,
clear and rich sound. If you want a real rock drive - turn the GAIN knob all the way down and a fat overdrive will give you
expressiveness in the mix. The dynamics of this channel are hard to ignore. You can play solo, you can scratch the riffs. It is
well "warmed up" with all kinds of "heaters".
CH-3 LEAD-2 (drive channel):
A distinctive feature of this channel is that the GAIN control works from the cleanest sound to the extremely overdriven one.
Get ready real high gain lovers, you won't be able to resist! Even at the highest gain, the sound does not fall into the mix, it
continues to be readable. This channel is extremely versatile. It can be soft and pliable, or it can growl. Set the GAIN knob to
15 o'clock and feel free to play the heaviest metal. Set the GAIN knob to 12 o'clock and you'll get classic rock sound.
R&R DP-13 PRE-AMPLIFIER. OVERVIEW

1-4 R&R SOUND AMPLIFICATION DP-13 PRE-AMPLIFIER
MANUAL
џhave the appliance repaired only by qualified personnel.
џoperation is allowed only under strict observance of all instructions and recommendations set out in this manual.
џdo not store or operate the instrument in high humidity environments.
џdo not place the device in direct sunlight or near heating devices.
џdo not operate the device without reliable grounding.
џwhen connecting to the mains, make sure that the voltage meets the power supply requirements of the device (indicated
on the nameplate or on the cover of the device).
џin the event of a fire, unplug the power cord from the appliance.
џreconnection of cables is carried out only when the equipment is turned off.
џdo not use excessive force when using the switches and controls.
џavoid touching the heated lamps of the device.
џturn off the device before replacing the lamps; the cooled lamp must be removed from the base by slightly rocking in
different directions.
џwhen replacing lamps, install only serviceable lamps of the appropriate type and in their respective sockets.
џdo not use solvents to clean the body of the instrument, use a clean, dry cloth for this.
џIf the device is not used for a long time, it must be disconnected from the mains.
PRECAUTIONARY MEASURES

TREB (treble)
Control of the amount of high
frequencies in the signal for the
first channel.
GAIN
Control of the overall gain and
sensitivity of the first channel.
CLEAN LED
Green indicator of activity of the
first channel (CLEAN CH-1).
OFF
ROUND
EDGE
M.VOL
1
2
3
R&R SOUND AMPLIFICATION DP-13 PRE-AMPLIFIER
MANUAL 2-1
FRONT PANEL CONTROLS
turn on / turn off
channel CLEAN CH-1
ROUND/OFF/EDGE
Modes:
ROUND - more viscous,
compressed sound. POWER LED
Red glow power indicator.
MASTER VOLUME
Output level control (setting the
overall signal level for the three
channels).
1
2
3
OFF - turned off.
EDGE - sharper, sharper sound.
INPUT
VOL
CLEAN
GAIN/BASS TREB/MID
12345
678
VOL (volume)
Master volume for the first channel
CH-1 CLEAN.
2
5
6
7
INPUT
Instrument input for connecting a
guitar.
14
38
CLEAN / LEAD
Select whether the CLEAN channel
(CH-1) or LEAD channels (CH-2
and CH-3) are active.
BASS
Control of the amount of low
frequencies in the signal for the
first channel.
MID
Control of the number of mid
frequencies in the signal for the
first channel.

2-2 R&R SOUND AMPLIFICATION DP-13 PRE-AMPLIFIER
MANUAL
channels LEAD CH-2 и CH-3
1
FRONT PANEL CONTROLS
LEAD-1 / LEAD-2 (CH-2/CH-3)
Selects the activity of the LEAD-1
CH-2 channel and the LEAD-2
CH-3 channel.
2
“LEAD-1” LED
Blue glow indicator of activity of
the second channel LEAD-1 CH-2.
39
GAIN
Controls the overall gain and
sensitivity of the second channel
LEAD-1 CH-2 and the third
channel LEAD-2 CH-3
respectively.
10
4
BASS
Controls the amount of low
frequencies in the signal for the
second channel LEAD-1 CH-2 and
the third channel LEAD-2 CH-3,
respectively.
511
MID (middle)
Controls the amount of mid
frequencies in the signal for the
second channel LEAD-1 CH-2 and
the third channel LEAD-2 CH-3,
respectively.
612
TREBLE
Controls the amount of high
frequencies in the signal for the
second channel LEAD-1 CH-2 and
the third channel LEAD-2 CH-3
respectively.
713
VOL (volume)
Master volume for the second
channel CH-2 LEAD-1 and the
third channel CH-3 LEAD-2
respectively.
8
“LEAD-2” LED
Indicator of red glow of activity of
the third channel LEAD-2 CH-3.
G.HIGH
G.LOW
0
LEAD-2
LEAD-1
GAIN BASS MID TREB VOL
11 12 14 15 16 17
1
13
1121111
10
19
18
13
G.HIGH / G.LOW
GAIN HIGH and GAIN LOW modes
for LEAD-1:
GAIN LOW - no boost;
GAIN HIGH - increased GAIN (with
boost).
0

NORMAL
BRIGHT
(CH-1) SERIAL
PARALLEL
MIX SEND RETURN FX ON
FX LOOP POWER AMP LINE OUT REC OUT FX SEND FX RETURN
1 2 3 4 5 6
87
6
12345
CH1-CH3
INPUT
FX
NORMAL
BRIGHT
(CH-1) SERIAL
PARALLEL
MIX SEND
CH1-CH3 FX LOOP POWER AMP LINE OUT REC OUT
PHONES
BACK PANEL CONTROLS
R&R SOUND AMPLIFICATION DP-13 PRE-AMPLIFIER
MANUAL 3-1
network connection, input / outputs
1
AC 110V or 230V
Connection to network ~110 Volts
(~230V).
LINE OUT
LINE OUT for connecting to the
instrument output or FX RETURN
loop return of a combo amp.
Designed for switching with more
sensitive outputs compared to the
signal from the POWER AMP
output.
4
PHONES
Headphone output.
2
POWER AMP
Output for connecting to the input
of a power amplifier.
3
REC OUT
Output from the speaker simulator
for connection to a mixer, to
recording devices or to a
computer sound card. Designed
for recording with stack sound
emulation.
INPUT
Instrument INPUT input for
connecting a guitar.
6
modes BRIGHT / NORMAL second channel,
FX LOOP
1
SERIAL / PARALLEL
Switches from SERIAL FX LOOP to
PARALLEL FX LOOP and vice
versa.
3
FX SEND | FX RETURN
SEND and RETURN jacks for
connecting external effects.
78
BRIGHT / NORMAL (CH-1)
Switches between BRIGHT and
NORMAL modes for the first
channel CH-1 CLEAN. The BRIGHT
mode adds brightness to the
sound, unlike the NORMAL mode.
2
55
MIX
Controls the amount of signal
processed in the FX LOOP in the
overall mix in relation to the
unprocessed signal.
RETURN | SEND
Controls the level of the signal sent by
SEND to and returned by RETURN from
the FX LOOP.
545
5
FX ON / FX OFF
FX ON - turns on the FX LOOP.
FX OFF - turn off the FX LOOP.
6

3-2 R&R SOUND AMPLIFICATION DP-13 PRE-AMPLIFIER
MANUAL
external preamp control
1
FSW CH-1, CH-2, CH-3 | FSW LOOP
Selects the activity of the CLEAN, LEAD-1, or LEAD-2 channels and controls
the FX LOOP (on/off) with external 2-button foot controllers FSW CH-1,
CH-2, CH-3 and FSW LOOP respectively.
2
type, location and purpose of lamps
Channel input CH-1 CLEAN and CH-2
LEAD-1
V1
CH-1 CLEAN and CH-2 LEAD-1
V2
Channel input CH-3 LEAD-2
V3
FX LOOP
V5
V1V2
V3
V4
V5
1
1
Tubes 12АХ7 (V1...V5)
iThe delivery set includes only the FSW CH-1, CH-2, CH-3 channel control controller and its execution is
not specified in this manual.
ATTENTION! Turn off the power before replacing lamps.
The cooled lamp must be removed from the base by slightly rocking in different directions.
When replacing lamps, install only serviceable lamps.
!
IN
OFF
TURN
BACK PANEL CONTROLS
Channel CH-3 LEAD-2
V4

WIRING SCHEMES
R&R SOUND AMPLIFICATION DP-13 PRE-AMPLIFIER
MANUAL 4-1
MIDI FC
Effects pedals
Effects Processor
MIDI IN
INPUT
RELAY
OUT
FSW
CH1-CH3
INPUT
FX
SEND
FX
RETURN
OUTPUT
Recording devices, mixer
Combo amplifier
Amplifier
Cabinets
Two-button foot
controllers
CH1-CH3
LOOP
FSW
LOOP
FSW
CH1-CH3
POWER AMP
POWER INPUT
LINE OUT
INSTR. INPUT / FX RETURN
REC OUT
PHONES
INPUT
(CH-1)
BRIGHT
NORMAL
(FX)
SERIAL
PARALLEL
MIX SEND RETURN
CH1-CH3 FX LOOP POWER AMP LINE OUT REC OUT FX SEND FX RETURN
FX ON

LEA D -2
LE AD 2 / CLEAN, LEAD 1
SE LECTO R
SEND
RETURN
FX LOOP
SEN D
25k
SE R IAL / PARALLEL
FX L OOP MO D E
SE L ECTO R
MIX
25k
250k
RETU RN
POWER AMP
SECTION
LINE BUFFER
SECTION
MIXER
SECTION
HEAD-PHONES
SECTION
POWER
AMP OUT
LINE OUT
REC OUT
PHONE OUT
FX LOO P
ON / OFF
SELE CTOR S
FX ON
FX OFF

MASTER
SECTION
1M
MAST ER
INPUT
FRONT
INPUT
BACK
 




CH-1 “CLEAN”
GAIN , EQ, MAS TER
CLE A N
CH-2 HIGH LEAD-1
CH-2 LOW
CLE A N
 




CH-2 “LEAD-1”
GAIN , EQ, MAS TER
CH-2 Gain
LOW / HIGH
CH-3 “LEAD-2”
 




GAIN , EQ, MAS TER
PREAMPLIFIER ELECTRICAL BLOCK SCHEMES
4-2 R&R SOUND AMPLIFICATION DP-13 PRE-AMPLIFIER
MANUAL
!Only one of the inputs must be used
INPUT FRONT or INPUT BACK

15,2
180
17,8
195,2
213
482,6
44
CLEAN
VOL
ROUND
PWR
EDGE
INPUT G.HIGH
G.LOW
LEAD-1
LEAD-2
GAIN/BASS TREB/MID GAIN BASS MID TREB VOL M.VOL
SPECIFICATIONS
R&R SOUND AMPLIFICATION DP-13 PRE-AMPLIFIER
MANUAL 4-3
џinput impedance: 1 megaohm
џoutput impedance: 25 kiloohm (at maximum output signal level)
џpower consumption: 40 Whatts
џmass: 4,3 kg
џheight: 1U (one rack space)
џdepth: 180 mm

WARM VINTAGE CLEAN
TWANG CLEAN
MUDDY CRUNCH
PRETTY CLEAN
CLEAN
VOL
INPUT G.HIGH
G.LOW
GAIN/BASS TREB/MID
CLEAN
VOL
INPUT G.HIGH
G.LOW
GAIN/BASS TREB/MID
CLEAN
VOL
INPUT G.HIGH
G.LOW
GAIN/BASS TREB/MID
CLEAN
VOL
INPUT G.HIGH
G.LOW
GAIN/BASS TREB/MID
EXAMPLES OF FACTORY PRESETS
5-1 R&R SOUND AMPLIFICATION DP-13 PRE-AMPLIFIER
MANUAL
channel setting CH-1 CLEAN

LEAD-1
LEAD-2
GAIN BASS MID TREB VOL
LEAD-1
LEAD-2
GAIN BASS MID TREB VOL
LEAD-1
LEAD-2
GAIN BASS MID TREB VOL
LEAD-1
LEAD-2
GAIN BASS MID TREB VOL
LEAD-1
LEAD-2
GAIN BASS MID TREB VOL
LEAD-1
LEAD-2
GAIN BASS MID TREB VOL
LEAD-1
LEAD-2
GAIN BASS MID TREB VOL
LEAD-1
LEAD-2
GAIN BASS MID TREB VOL
BLUES RHYTHM
OPEN CRUNCH
ROCK RHYTHM
CLASSIC /
HEAVY METAL
R&R SOUND AMPLIFICATION DP-13 PRE-AMPLIFIER
MANUAL 5-2
channel setting CH-2 LEAD-1
EXAMPLES OF FACTORY PRESETS

CLEAN CLONE
HEAVY / NEW METAL
HARD METAL
BLUES
MODERN ROCK
LEAD-1
LEAD-2
GAIN BASS MID TREB VOL
LEAD-1
LEAD-2
GAIN BASS MID TREB VOL
LEAD-1
LEAD-2
GAIN BASS MID TREB VOL
LEAD-1
LEAD-2
GAIN BASS MID TREB VOL
LEAD-1
LEAD-2
GAIN BASS MID TREB VOL
LEAD-1
LEAD-2
GAIN BASS MID TREB VOL
LEAD-1
LEAD-2
GAIN BASS MID TREB VOL
LEAD-1
LEAD-2
GAIN BASS MID TREB VOL
LEAD-1
LEAD-2
GAIN BASS MID TREB VOL
LEAD-1
LEAD-2
GAIN BASS MID TREB VOL
5-3 R&R SOUND AMPLIFICATION DP-13 PRE-AMPLIFIER
MANUAL
channel setting CH-3 LEAD-2
EXAMPLES OF FACTORY PRESETS

P R E - A M P L I F I E R
SUPPORT AND
ORDER INFORMATION
WEB: www.rnramp.com
E-MAIL: rnr.amplifi[email protected]
PHONE: [phone]
MANUAL