Xotic Effects · Compressor

SP Compressor

9V · 5 mA · maker

Xotic Effects SP Compressor power requirements

9V DC · centre negative · draws 5mA
the voltage it ships for · also runs on a 9V battery · from the maker
“dc jack 9vdc -negative center … power consumption: 9vdc/5ma … ac adapter (optional): 9vdc negative tips (regulated)” source
Checked 2026-10-13
18V DC · centre negative · current not published
also runs on a 9V battery · from the maker
“Run it with the Xotic Voltage Doubler at 15v or 18v for even more headroom!” source
Checked 2026-10-13

38.1 × 88.9 × 38.1 mm (1.50 × 3.50 × 1.50 in)

Width × depth × height, from the manufacturer.

Each has an output that can power it, checked against its published figure. Plan the whole board to see what runs everything.