- Input: Connect your instrument or output from your pedal board to the ¼” mono jack.
- Aux In: This 3.5mm stereo input allows you to practice with backing tracks from e.g. your smartphone or laptop. Auxiliary input can only be used with the headphone output.
- The pedal does not control the level, it must be set from your audio source. Remember to always first set the level low before connecting anything to the aux in!.
- Headphone Output: B7K Ultra has an internal stereo headphone amplifier capable of driving a minimum load of 16 ohms from the 3.5mm stereo jack. Use the Master volume control to adjust the level.
- 9V DC: Only use a regulated 9V DC adapter with a center-negative plug
- Output: Connect from the ¼” Output jack to the input of your amplifier or another effects pedal.
- Direct Output: Balanced XLR output for connecting the pedal to a microphone preamp, PA system etc.
- Ground lift: Disconnects the signal ground on the Direct Output to break any ground loops. Set this switch to either position that has less noise. The switch does not affect the ¼” output.
- Cab Sim: Toggle the cabinet simulation on/off on the Direct Output. This switch completely bypasses all digital circuits and allows you to get a zero latency signal when needed.
- USB: A Micro USB B connector allows you to connect the pedal to PC/Mac to load cabinet simulation impulse responses to the pedal and control various other settings.