Box and Velcro.

* from Mr. Black:

A beautiful true-stereo harmonic-tremolo & panner featuring standard and panning modes of operation, fully independent left and right audio paths with an especially sweet & tonally rich pre-amp built right into each channel of the pedal.

A preset can be saved by pressing the Save button and activated/de-activated by holding the Tap-Tempo/Preset foot-switch.

Any standard expression pedal can be assigned to any, or all, of the control knobs on the fly, by simply connecting the expression pedal of choice to the EXP jack and turning the desired control all the way up to the blue dot.

New soft-touch tap-tempo footswitch extends the LFO out to 30 seconds!!

• True-stereo circuit featuring two fully independent audio paths
• Specially tuned "Sweet'ner" pre-amps on each channel
• Pulsing LED indicates tremolo speed
• Pulser (standard) and Panner (ping-pong) tremolo modes of operation
• Standard Tremolo & Harmonic Vibrato as well as all shades in between tuned to user taste, via the Shift control
• Super easy to use preset save/recall
• *Tap-tempo input (units with "TAP/EXP" input)
  use a Normally Open momentary contact switch which grounds tip to sleeve connected using a normal 1/4" patch cable
• Expression control input assignable to any and all controls on the fly
• Compact design (3.7" x 4.7")
• Industry standard 9VDC pedal-board and daisy chain friendly power
  (~69mA draw)