Specifications

Benhur Corporation – Multidyne, International Sales
10
ADA-7
Audio Distribution Amplifiers With Hum Bucking & Isolation Transformers
Features
Six outputs Transformer coupled
Bridging transformer coupled input
XLR input and output connectors
Regulated power supply
Low noise and low distoration
Front panel meter
Popless monitoring Jack
ADA-7 for Portable unit
ADA-7 DRM for Dual Rack Mounted Unit
• High impedance, balanced, transformer coupled, bridging input.
• Six transformer isolated, balanced outputs.
• Ideal for the cancellation of audio hum, buzz and ground loops.
• XLR audio connectors.
• Front panel VU meter, Gain adjustment and popless headset monitoring jack.
• Low noise.
• Regulated power supply with selector switch for 110 and 220 AC operation.
Distribution Amplifiers, Automatic Gain, EQ
Specifications
Input impedence ……………………10K balanced transformer coupled
Output Level ……………………..+24dBm in 600 ohm
Number of Outputs ……………….6 transformer coupled plus phone jack
Output impedence ……………600/150 ohm
Frequency Response ………….. +/- 25dB 40Hz to 20kHz
Common Mode Rejection ……………85dB of 60Hz
Harmonic Distortion …………….0.05% typical
Noise ……………………………. -70dB typical
Dimensions Portable ……………………. 9”W x 9.75”D x 2.5”H
Dimensions Dual Rack Mounted …………19”W x 9.5”D x 1.75”W
Power Each Unit …….......... 10W max, 117volt +/-20%, 40/60Hz
Weight Protable ……………………………………7.25 pounds
Weight Dual Rack Mounted ……………………. 15 pounds