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4

3. Controls and 

Connections

2. Safety Instructions

The following guidelines shall help minimize the risk of 
injury through fire or electric shock.

1. Carefully read these safety notes before you use the 
device!
2. Keep these safety notes in a safe place.
3. Pay attention to all warnings, instructions and addi-
tional texts on the unit.
4. Do not install or use your device in close proximity to 
water or if you are wet yourself.
5. Use your device in a safe place where nobody can 
step on cables or trip over and damage them.
6. Always pull the mains plug before cleaning your de-
vice. Use only a dry cloth for cleaning. Avoid the use 
of detergents and do not let any liquids seep into the 
unit.

7. Never install your device close to units with strong 
electromagnetic  fields  such  as  large  mains  transfor

-

mers, revolving machines, neon illumination etc. Do 
not lay signal cables parallel to power current cables.

8.  There  are  no  user-serviceable  components  inside 
the unit. To avoid the risk of an electric shock, the unit 

must not be opened. All maintenance, adjustment and 

repair  works  should  be  carried  out  by  qualified  staff 

only. Any unauthorized tampering will void the 2-year 
warranty.

9. In keeping with the EMV regulations screened cables 
with correctly fitted connectors must be used for all si

-

gnal connections.
10. Always use an earthed power supply with the cor-
rect mains voltage. If you are in doubt about the power 

outlets ground, have it checked by a qualified techni

-

cian.
11. Cable up your device only when it is powered off.

Top side

gain 

 

input level control

 clip

  

overload  indicator

line/mic

 

signal source selector switch (combo socket):

 line 

(only via 6.3 mm jackplug) for instruments

   

 

(pickup) and other line level sources

 mic

  

(only via XLR-connector) for microphones

high 

   

treble control

low

    

bass control

efx 

 

4-preset multi-effects unit

 level 

level control internal effect

 pan 

effect signal distribution control

 select

 

effect select button with led-indicators

aux in  

stereo-input for additional signal sources

 level 

stereo input level control

master

 

master level control

Rear side

dc 24 V  

power supply connector socket (24 Volt DC)

24V phantom power 
  ch. 1 

24V phantom power switch channel 1 

  ch. 2

 

24V phantom power switch channel 2

line out

 

signal output, 6.3 mm mono jack socket

headphones

  

stereo-headphones socket

DI out

  

signal output, symmetrical, XLR-socket

DI level 

DI out signal level control

Front side

channel 1

  

signal input – combo socket for 6.3 mm mono

 

   

 

jackplug and XLR connector

channel 2

 

signal input – combo socket for 6.3 mm mono

 

   

 

jackplug and XLR connector

aux-in

  

stereo input for additional signal sources 

   

 

(e.g. CD-player), RCA-sockets

 

   

 

(white = left channel, red = right channel),

 

   

 

parallel: 3.5 mm stereo jack socket

power 

 

on/off-status indicator

channel

 1

clip

clip

line/mic

channel

 2

channel 1

channel 2

efx

aux

 in

aux in

gain

gain

high

high

pan

select

power

24V phantom power 

line out

out

level

head

phones

foot

switch

DI

ch.2

dc 24 V

1 = gnd
2 = pos
3 = neg

ch.1

master

low

low

level

level

line/mic

pocket

 

tools

dual 

mix

Summary of Contents for pocket tools dual mix

Page 1: ...1 pocket tools dual mix user manual ...

Page 2: ...g up 5 4 2 Level Adjustment 5 5 Functional Characteristics 5 5 1 Inputs Channel 1 and Channel 2 5 5 1 1 Signal sources and preamp selection 5 5 1 2 Dual band Equalization 6 5 2 efx Effects Section Muliteffect 6 5 3 aux in 6 5 4 master 6 5 5 DI out 6 5 6 24V Phantom Power 6 6 Technical Specifications pocket tools dual mix 7 7 Circuit Diagram pocket tools dual mix 8 ...

Page 3: ...s a high quality two channel preamplifier for instrument line or microphone signals The unit offers simple efficient features just like a small mixong console two inputs each for one microphone or instrument and line level signal with switchable 24V phantom power separate active two band EQ networks for each input a 4 preset multi effects unit with two reverbs one echo and one chorus a stereo aux ...

Page 4: ... power outlets ground have it checked by a qualified techni cian 11 Cable up your device only when it is powered off Top side gain input level control clip overload indicator line mic signal source selector switch combo socket line only via 6 3 mm jackplug for instruments pickup and other line level sources mic only via XLR connector for microphones high treble control low bass control efx 4 prese...

Page 5: ... power supply The included 24VDC power supply is a certified wide range model capable of handling input voltages between 100V and 240V A substantial amount of re search effort and testing went into the selection of this power supply It is critical to the function of the preamp please use no other power supply Also please bear in mind that any device powered from a power supply as opposed to batter...

Page 6: ...er to the XLR inputs for devices that require it e g condenser mics The 24V phantom power supply of your AER device complies with the DIN EN 61398 regulations in view of a 24V phantom power supply Please note the adjacent text Supplement to article 5 6 Information about the use of 48V or 24V phantom power phantom power remote supply here po wering an audio device via the connected audio line Turn ...

Page 7: ...ct any mono jacks DI out Balanced XLR output 1 ground 2 positive 3 negative Level control Nominal output voltage differential adjustment range 41 410 mV 28 8 dBV Output impedance 47 each terminal to ground Min load impedance differential 1 k Residual noise both channels in line mode A weighted 3 3 μV 110 dBV Tone controls low 12 dB at 100 Hz shelf type channels 1 and 2 high 13 dB at 10 kHz shelf t...

Page 8: ...UTE HIGH Clip LOW MIC GAIN 24 V PHANTOM POWER CH 1 High impedance LINE MIC MUTE LINE 1 2 k 1 2 k 24 V LEVEL MASTER DI LEVEL LINE OUT HEADPHONES SELECT 1 2 3 4 MIC GAIN 24 V PHANTOM POWER CH 2 High impedance LINE MIC LINE 1 2 k 1 2 k 24 V AUX IN CHANNEL 1 CHANNEL 2 CHANNEL 2 Aux In 1 2 3 T R 1 2 3 T R 1 2 3 T R ...

Page 9: ...notes 9 ...

Page 10: ...10 notes ...

Page 11: ...11 notes ...

Page 12: ...www aer amps com DualMix 2011_11_GB ...

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