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  • axsgtr axess electronics cpto compatto guitar input output buffer line driver right side angled black
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Compatt/O™ BS2™ Buffer

$99.00 USD
$99.00 USD $99.00 USD
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Colorway

The Compatt/O™ is an op-amp buffer, based on the Axess Electronics BS2 Buffer/Splitter that was used by Eddie Van Halen, tweaked to our 2022-2023 specifications.

Use a Compatt/O™ as an input buffer by plugging your guitar directly into it. It will safeguard, strengthen, and prepare your guitar signal for whatever will follow on the pedalboard and in the rig.

Use a Compatt/O™ as a pedalboard's output line-driver, after the last pedal, to drive the long cable run to the back-line amp.

For the benefits of buffers, see our FAQ page.

  • Input Impedance: 1M ohm
  • Output Impedance: 50 ohm
  • Dimensions: 3.72 x 1.56 x 1.28in. / 94.5 x 39.5 x 32.5mm
  • Power Requirements: 9-18VDC 100mA via a 2.1 x 5.5mm barrel plug with a negative centre pin (like Boss pedals). Adapter not included.

User Manual and Wiring Diagrams (click to enlarge).

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