1073 & 1084 Channel AmplifiersSpecifications

Specifications

1073 and 1084 Modules

Microphone Input:

Input Impedance 300Ω or 1200Ω, gain +80db to +20dB in

 

5dB steps.

Line Input:

Input Impedance 10,000Ω bridging, gain +20dB to -10dB in

 

5dB steps.

 

Both inputs are transformer balanced and earth free.

Output:

Maximum output is >+26dBu into 600Ω. Output impedance is

 

75Ω @1kHz.

 

Output is transfomer balanced and earth free.

Distortion:

Not more than 0.07% from 50Hz to 10kHz at +20dBu output

 

(80kHz bandwidth) into 600Ω.

Frequency Response:

+/-0.5dB 20Hz to 20kHz, -3dB at 40kHz Eq Out.

Noise:

Not more than -83dBu at all Line gain settings Eq In/Out

 

(22Hz to 22kHz bandwidth).

 

EIN better than -125dBu @ 60dB gain.

User Guide Issue 3

Page 8

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AMS 1084, 1073 specifications Specifications, Modules