New in the box.
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Manu: Pyramid
Model: BM4
Universal bridging module for amplifiers
2, 3 or 4 channel mode
Gold plated connectors
Pyramid Gold Series Universal Bridging Module BM-4
See the photos of the manual for more technical information
Gold Plated RCA Connectors
Switchable 4,3,2 Channel mode
Bridges ALL Amps Which has Complimentary Output Transistors
Heavy Duty Metal Cabinet
Independently Adjustable Level Controls
Phase Distortion (1Khz): 0.01%
Frequency Response: 10Hz-50KHz±3Db
Noise Immunity Factor: Min 80dB