Boss BPC-4-3 Patch Cable martin so a single knob changes

so a single knob changes both in sync

A switch on the back of the amplifier allows you to raise or lower the resistance to sculpt your tone and interface with compatible cabinets

balanced audio connections when adapting XLR outputs to 1/4" TRS inputs—simple

It's a perfect match for standard USB turntables

various groups onstage

Boss BPC-4-3 Patch Cable martin so a single knob changesBoss BPC 4 3 Patch Cable with Pancake Jacks 4" 3 Pack. Space Saving Pedal Patch Cable with Slimline Pancake Plugs Right angle 1 4 inch pancake connectors, 4 in. 10 cm length. Also available in 8 in. 20 cm (BPC 8) and 18 in. 45 cm (BPC 18) lengths, and BPC 4 value three pack (BPC 4 3). Combining high quality audio performance with a unique space saving design, BOSS BPC patch cables help maximize real estate in any pedal setup. Our custom designed