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8

Dual 

mix 2

User manual

Content Page

1. Introduction  

 

2. Important Safety Instructions  

 

3. Controls and Connections  

  10

4. Operation Summary   

  11

4.1 Cabling and Starting-up  

  11

4.2 Level Adjustment 

  11

5. Functional Characteristics  

 

 

5 5.1 Inputs Channel 1 and Channel 2  

  11 

 

5.1.1 Signal sources and preamp selection  

  11 

 

5.1.2 Dual-band Equalization  

  12  

 

5.2 efx – Effects Section Muliteffect  

  12  

 

5.3 aux in  

  12  

 

5.4 master  

  12  

 

5.5 DI-out  

  12  

 

5.6 24V-Phantom-Power  

  12

6. Technical Specifcations 

  13 

1. Introduction

Welcome to AER

.

hank 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 specifica-
tions; capable of shaping, maximizing 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 working 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 mixing 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 2!

Summary of Contents for Dual mix 2

Page 1: ...1 Dual mix 2 Bedienungsanleitung UserManual 01 2017 ...

Page 2: ...reude haben Der dual mix 2 ist ein hochwertiger zweikanaliger Vorverstär ker für Instrument Line oder Mikrofonsignale Das Gerät ist wie ein kleines Mischpult mit einfachen effektiven Merkmalen aus gestattet zwei Eingänge für je ein Mikrofon oder Instrument und Line Signal mit zuschaltbarer 24V Phantom Spannung ein aktives Zweiband Klangfilternetzwerk pro Eingang ein vierfacher Multi Effekt mit zwe...

Page 3: ...ich und Reparatur qualifziertem Fachpersonal Im Fall eines Fremdeingriffs erlischt die 2 jährige Garantie 13 Für die Einhaltung der EMV Forderung müssen geschirmte Kabel mit korrekt angeschlossenen Steckverbindern für alle Signalanschlüsse verwen det werden 14 Verwenden Sie immer einen geerdeten Netz anschluß mit der richtigen Netzspannung Falls Sie Zweifel haben ob der Anschluß geerdet ist lassen...

Page 4: ...2 via Fußschalter line out Signalausgang 6 3 mm Mono Klinken Buchse DI out Signalausgang symmetrisch XLR Buchse DI level DI out Signalpegel Regler Frontseite channel 1 Signaleingang Kombibuchse für 6 3 mm Mono Klinkenstecker und XLR Stecker channel 2 Signaleingang Kombibuchse für 6 3 mm Mono Klinkenstecker und XLR Stecker hp filter Schalter zur Aktivierung des Hochpass Filters siehe Grafik und Tex...

Page 5: ... Aussteuern Richtig ausgesteuert bedeutet dass der Signalpegel Lautstärke in einem Gerät oder mehreren Geräten einer Signalkette weder zu hoch noch zu niedrig ist Das gilt auch für alle Baugruppen eines Gerätes gleichermaßen hier z B high und low Es muss also sichergestellt werden dass kein Schaltungsteil über steuert wird und dadurch z B ein Gerät überlastet wird oder dem Signal ungewollt Verzerr...

Page 6: ...deren unsymmetrischer Line Ausgang durch einen XLR Stecker modifiziert worden ist Bei Unsicherheit erkundigen Sie sich bitte beim Hersteller des von Ihnen verwendeten Gerätes 5 1 2 Zweiband Klangregelung Die Zweiband Klangregelung Ihres dual mix 2 ist eine aktive und hochwertige Klangbeeinflussung die den natürlichen Ton von Instrumenten und Stimme erhält und Ihnen die Möglichkeit zur gezielten Ak...

Page 7: ... 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 Ω each terminal to ground Min load impedance differential 1 kΩ Residual noise both channels in line mode A weighted 3 3 μV 110 dBV Tone controls channel 1 and 2 low 12 dB at 100 Hz shelf type high 13 dB at 10 kHz shelf t...

Page 8: ...t 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 mixing console two i...

Page 9: ...3 In keeping with the EMV regulations screened cables with correctly fitted connectors must be used for all signal connections 14 Always use an earthed power supply with the correct mains voltage If you are in doubt about the power outlet ground have it checked by a qualified technician 15 Cable up your amp only when it is powered off 16 This device should be installed near the socket out let and ...

Page 10: ...r socket 24 Volt DC mute jack socket for a footswitch to mute ch 1 and or ch 2 line out signal output 6 3 mm mono jack 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 hp filter on off switch ...

Page 11: ...tch the amplifier on The green power control LED indicates operational readiness 4 2 Adjustment Note Level adjustment By setting the level correctly we mean the signal level in one or several devices in a signal chain is neither too high nor too low This applies equally to all circuits in a complete circuit design EQs preamps etc Consequently care must be taken that no part of the circuit is overl...

Page 12: ...you are using 5 1 2 Dual band Equalization The dual band equalizer of your dual mix provides you with an active and high quality sound interac tion tool that supports the natural tone of instru ments and voice whilst simultaneously offering you the possibility of a controlled interaction With all controls in mid position the filters are set to produce a very pleasing and natural sound impres sion ...

Page 13: ...nnect 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 Ω each terminal to ground Min load impedance differential 1 kΩ Residual noise both channels in line mode A weighted 3 3 μV 110 dBV Tone controls channel 1 and 2 low 12 dB at 100 Hz shelf type high 13 dB at 10 kHz sh...

Page 14: ... aer amplifier gmbh Haberstrasse 46 D 42551 Velbert info aer amplifier com Sales Africa America Asia Oceania aer music gmbh Haberstrasse 46 D 42551 Velbert info aer music de Sales Europe www aer music de ...

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