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ATBB Analogue Terminating BalBox

ATBB Analogue termination to unBal Box. This is the PCBB in reverse – Balance line-in to unbalanced out on a 3.5mm jack.
This is for use on systems that have a mini-jack input for stereo line or stereo mic input. The Ground will isolate the ground from the source for rejection of the ground loop hum.

The Pad will pad the signal to about 36dB. The Stereo/Mono switch will join the output pairs via a resistive element to give both channels the same signal.

Main Features

– Isolation of Hum
– Line to Mic Pad
– Gnd Lift
– Stereo input—to stereo \ mono output
– Passive
– Fixed output lead


Power: None
Balanced (XLR) Line level Audio in
Switchable Unbalanced line/mic level out (3.5mm Jack)
Dimensions D x W x Hmm (inch):
71 (2 8/10”) x 64 (2 1/2”) x 40 (1 6/10”)
Captive lead length 1.8m (6ft)
Weight each: 218g (8oz)

3-Year Limited Factory Warranty