The One Control Minimal Series Black Loop is a two-loop true bypass switcher with two DC barrel outlets. It can be used as an A+B switch, bypass loopers or tuner output / mute switch. The Black Loop has several functions and offers endless possibilities.

The Black Loop is a great tool to bypass vintage effects or pedals without true bypass while they are not in use to get them out of the signal chain. In addition to being a true bypass looper, the Black Loop can be used as an AB Box. Simply connect one amp to the Output and the other amp to Send 2. Stepping on the Loop 2 switch will toggle between Send 2 and the Output. You can use the same feature as a tuner output / mute switch if you connect your tuner to one of the Send outputs.

The Black Loop comes with the legendary BJF Buffer circuit that can be turned on and off. Created at the request of many of the world’s greatest guitarists by Björn Juhl-one of the greatest amp and effects designers in the world-the BJF Buffer is the answer to keeping your tone pristine in all sorts of signal chains, from the stage to the studio. When more effects are connected later, the more critical a buffer is. This is the function of incorporating the BJF Buffer into the input. By turning on the BJF Buffer, you can stabilize the overall tone to a warm and natural sound with less signal loss and degradation.

• A+B switch and true bypass looper for effects pedals
• Footswitches provide control over two independent send/return loops
• High quality BJF buffer (switchable)
• Can be used as tuner output / mute switch
• 2x DC barrel output (2.1 x 5.5 mm) to connect power through
• Status LEDs
• Metal housing
• Power supply via optional 9V DC adapter, 2.1 x 5.5 mm barrel plug, polarity (-) center
• Passive operation without power supply possible (status LEDs, BJF Buffer circuit and DC barrel outputs without function)
• Battery operation not supported