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

MAX GAIN

MIC 80dB

LINE 50dB

MAX INPUT LEVEL

MIC AT MAX GAIN -44dB @ MIN GAIN +6dB

LINE AT MAX GAIN -7dB @ MIN GAIN +20dB

STEREO-RETURN +18dB

INPUT IMPEDANCE

MIC >1k5R

LINE >6k5R

STEREO-RETURN >100KR

MIC POWER

48V PHANTOM

MAX OUTPUT

+23dBm (600 R LOAD) L-R TRANS BAL

+18dBm (600 R LOAD) H'PHONE MON. UNBAL

OUTPUT IMPEDANCE

<60R L-R

<20R MONITOR

FREQUENCY RESPONSE

0 -1dB L-R (20Hz - 20kHz)

0 -1.5dB MON. (20Hz - 20kHz)

TOTAL HARMONIC DISTORTION

<0.05% @ 1kHz @ 0dBm output

<0.15% @ 40Hz-15kHz @+15dBm output

CROSSTALK

<-70dB 40Hz to 15kHz

inter-channel & inter-group

NOISE

MIC <-126dB EIN 20Hz-20kHz:

200R source

LINE <75dB SNR 20Hz-20kHz:

0dBu IN & OUT

EQUALISATION

HF 110dB @ 10kHz

LF 110dB @ 100Hz

MF 115dB @ 2k5Hz Q=1.2

HPF (Mic/line module only) 2dB/octave

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

OVERLOAD INDICATOR

Illuminates @ +15dBu at the pre fader point

OUTPUT LIMITER

Threshold +8dB

Ratio 7:1

Attack 4mS or 20mS (int switchable)

Release40mS or 100mS (int switchable)

POWERING

External:- 12-15V on 4 pin XLR

Internal:- 6 AA cells Nicads or Drycells

CURRENT CONSUMPTION

180mA

DIMENSIONS

220mm x 230mm x 80mm

WEIGHT

2.25 kg

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

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