AD114 Mixer


The AD114 has been designed especially with miniaturisation in mind. Available as 4 or 6 input versions with a choice of Mic/line, Mono Line or Stereo Line input modules and the option of direct channel outputs (4input version only)  it is certain to find applications in every field of live and recorded sound where size matters!.

Features

 

A choice of MIC/LINE OR LINE INPUTS.

Mic/line input has 48v Phantom Powering, Stepped Attenuator and High Pass Filter. Line inputs have Continuously Variable Input Level Control.

PHASE CHANGE

3 BAND EQ

PUSH BUTTON ROUTING between left and right output,

PRE-FADE LISTEN

CHANNEL OVERLOAD INDICATOR

2 TRANSFORMER BALANCED OUTPUTS with XLR type connectors and rotary level control.

MONITORING via headphones on Type ‘A’ jack with Level Control. Push button selection of Left, Right or Stereo Output or Return with level control.

POWERING – From 6 x AA internal batteries or a 10-15V external source.

METERING with PPM or VU scale

LINE-UP OSCILLATOR, 1kHz into outputs

LIMITER with Stereo Link

BATTERY TEST

SLATE Electret microphone with level control for tape identification

METER ILLUMINATION

A 15 PIN ‘D’ CONNECTOR to carry outputs and return for quick set-up

An ILLUMINATED MIXER ON/OFF SWITCH which selects between internal or external power

 

 
 

Specification

 

REFERENCE  0dB=775mV at 1kHz unless otherwise stated.

 

MAX GAIN                             (Mic/Line Module)  MIC    70dB       LINE    40dB

                                                (Line Module)         LINE       6dB

MAX INPUT LEVEL             MIC @ Max Gain   -44dBu @ Min Gain  + 6dBu

                                                LINE @ Max Gain  -14dBu @ Min Gain +26dBu

                                                LINE MODULE +20dBu

                                                STEREO-RETURN +18dBu

INPUT IMPEDANCE            MIC                                         >2k5R

                                                LINE                                        >6k5R

                                                STEREO-RETURN               >100kR

MIC POWERING                   48V PHANTOM

MAX OUTPUT                       +23dBm         L-R     

TRANSFORMER BAL         +18dBm         H’PHONE      MONITOR      UNBAL

OUTPUT  IMPEDANCE       <60R                           L-R

                                                <20R                           MONITOR

FREQ RESPONSE              0: -1dB                       L-R

                                                0: -1.5dB                    MONITOR PATHS

HARMONIC DISTORTION   <0.05% @ 1kHz @   0dBm OUTPUT

                                                <0.15% @ 40Hz to 15kHz @ +15dBm OUTPUT

OVERLOAD INDICATOR    ILLUMINATES @ +15dBu at PRE-FADER POINT

CROSSTALK                        <-70dB  40Hz to 15kHz

                                                 INTERGROUP & INTERCHANNEL

NOISE                                    MIC  <-126dB EIN  20Hz to 20kHz;

                                                200R SOURCE

                                                LINE  <77dB SNR 20Hz to 20kHz  0dBu IN & OUT

EQUALISATION                    HF:      ±10dB @ 10kHz

                                                LF:      ±10dB @ 100Hz

                                                MF: ±15dB

                                                CENTRE FREQUENCY    2k5Hz   Q=1.2

                                                HPF:  PRE-TRANSFORMER         12dB/OCTAVE

                                                -3dB @ 150Hz      -3dB @ 90Hz

 

OUTPUT LIMITER                 THRESHOLD            +8dB

                                                RATIO             7:1

                                                ATTACK                   4mS

                                                RELEASE                250mS           

CURRENT CONSUMPTION           130mA  (4 INPUT) 12V DC SUPPLY

Options

4 or 6 input chassis
Channel direct outputs - 4 input only

Other Information

The AD 114 is now available with direct pre -fader outputs from each input, accessible via the 15 pin multiway connector.

audio developments

23 Portland Road
Aldridge
Walsall
West Midlands
WS9 8NS
England
Telephone: 01922 457007
E-Mail: sales@audio.co.uk

additional info

© 2016 Audio Developments Ltd
Company Number: 04631097