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1. Introduction

Welcome to AER!

Thank you for purchasing an AER 

Pocket Tool

. You are now the owner of a professional audio preamp, 

designed and manufactured to the highest pro audio technical specifications; capable of shaping, ma

-

ximizing and delivering the tonal character of your instrument. At AER our complete focus, some say 

obsession, is on the ‘true’ reproduction of natural acoustic sound. A lifetime spent listening to and wor-

king with acoustic instruments helps us to create and refine the very best devices available; to enable 
you to craft your own unique acoustic identity. Make your instrument the very best it can be ...

Please take a moment to read this brief manual. We want you to understand how our product works 
and  what  it  can  do  for  you.  We  want  you  to  gain  benefit  from  its  many  features  but  most  of  all  we 

want you to ENJOY it!

The 

dual mix

  is  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-in

 

– 

line-out 

and 

DI-out

 

– plus a 

stereo-headphone-preamplifier

This makes the 

dual mix

 especially suited for the following applications:

- as 

channel extension

 in connection with AER-amplifiers (the line output of the dual mix is connected 

e.g. with an amp‘s effects return)
- as 

instrument/microphone stage preamp

 (the line out or DI-out of the dual mix is connected directly 

to the mixing-desk/stagebox)

- as 

headphone rehearsal amplifier

 in connection with a stereo headphone set

All 

pocket tools

 need energy for their high-grade circuits and are powered by 

24V-power-supplies

. An 

appropriate supply is included in delivery.

Read on and have fun using your

 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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