Automatic Balanced Audio Selector by BobWire, Model XLR1 - Switch Operates by Audio Sensing or 12V Trigger (2 XLR Input or 1 XLR & 1 RCA Input to a Single Balanced Output)

Switch between two balanced XLR sources or one XLR & one RCA source

Swtich activated by audio sensing or 12V trigger

Signal remains fully balanced input to output

Audio grade gold plated relay contacts

RCA input converted to balanced using active precision phase inverters

Gold plated locking XLR jacks

Two different 12V trigger outputs for amplifier on/off or control of additional products

The BobWire XLR1 is a two channel(stereo) balanced XLR audio A/B selector. The XLR1 will automatically switch between two XLR inputs or one XLR input and one RCA input and send the audio signal to one XLR output. The Input B XLR/RCA switch determines if Input B will be balanced(XLR) or unbalanced(RCA). The Mode switch determines whether the XLR1 will operate by audio sensing or by a 12V trigger input signal. An alternative setup would have a single audio source and the XLR1 will switch between two XLR outputs (1 IN & 2 OUT) but this is only possible in 12V trigger mode. The copper circuit board traces and the highest quality gold contact relays ensure the purest audio signal path. The ultra-sensitive audio detection circuit is 100% analog & remains out of the signal path at all times.