Burst Electronics ADA-4U User Manual
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ADA-4B
The ADA-4B is a stereo balanced four (4) output
audio distribution amplifier. Left and Right audio
gain is separately controlled from the front panel
adjustment knobs. Each output, L and R, uses
three (3) screw terminal connectors, Positive (+),
Negative (-) and Ground (G). The four L/R
channels are separately buffered, this makes for
a high degree of isolation between the other
outputs.
Specifications
Input Impedance: 100k Ohms
Output Impedance: 51 Ohms
Gain ADA-4U: Unity
Gain ADA-4B: Adjustable
Bandwidth: 5 Hz to 20 kHz ±½ dB
Crosstalk: 70 dB
S/N: 91 dB
Clipping: +17 dBm
Output Protection: Open or Short,
Infinite Duration
Size: 2.2W x 1.5H x 5.5D Inches
DC Powered: 11 to 16 Vdc
Current Draw: 70mA
Wall Module: 120 VAC 60 Hz, 12 Vdc
(Included) 500mA, UL Listed
Warranty: One Year Parts and Labor
ADA4 Audio Distribution Amplifier
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