TC Electronic · Reverb

Hall of Fame 2 X4 Reverb

9V · ≥300 mA supply · maker

TC Electronic Hall of Fame 2 X4 Reverb power requirements

9V DC · centre negative · needs a supply of at least 300mA
digital · from the maker
“Connect the included 9 V power supply, or a regulated 9 V power supply with at least 300 mA and the following symbol (center negative) to the DC input socket of your TC Electronic effect pedal.” source
Checked 2026-10-14

235 × 145 × 56 mm (9.25 × 5.71 × 2.20 in)

Width × depth × height, from the retailer listing.

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