MXR A/B BOX TRUE HARDWIRE SWITCHING

MXR - A/B Box. Allows you to route your instrument's signal to two separate output amp paths. Select between two separate signal paths or run both at the same time. Use the independent thru' jack to connect a tuner, amp or other device to a constant signal from your guitar. Heavy duty diecast housing with high quality jacks and switches. True hardwire switching. Powered by 9 volt battery or AC adaptor (RPC921R).