This is the TC Electronic Wizard Switch Mode Power Supply Unit (SMPSU).
This is used in many TC Electronic products, including:
M 2000
G-Force
M 3000
Reverb 4000
Finalizer
Finalizer Express
Finalizer 96k
DB Max
D22
FireX
P2
Intonator
NB: Not to be used in the TC Electronic Gold Channel. For that model, see here
