MCM Electronics

Automatic A/B Line Level Switch By Speakercraft (LL-ONE) MCM Part #50-8385

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Automatic A/B Line Level Switch
This switching device automatically selects between two line level sources to a single amplifier input. RCA female input/output connections accommodate left and right channels, making it perfect for all consumer electronic devices.

Note: This unit requires 12VDC, AC adapter sold separately, MCM Model #50-8362.

Specifications Top

Default Input–A is selected when no signal is present. When a signal is sensed at Input–B, the selector automatically switches to that input. A separate 12VDC, 100mA signal is also provided to trigger other external devices.

Trigger sensitivity is fully adjustable from 10~100mV. Off delay (from B back to A after absence of signal) is adjustable in eight steps from 0.5 seconds to 10 minutes.
Part Numbers
MCM Part #:50-8385
Speakercraft Part #:LL-ONE
Package Specifications & Dimensions
Weight:0.1875 lbs.
Warranty:1825 days
Need to Return?
Length:5 in.
Width:4 in.
Height:1.5 in.
Shipping Information
Extra Shipping Charge:No
Drop Ship:No
Catalog Pages
MCM Cat 57, Page 231
MCM Cat 56, Page 033
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