The legendary Celestion G12M-65 Creamback speaker, revered by some of the world’s greatest players, offers vintage, woody tone while still providing major power. Rich low-end complements warm and vocal mid-range, with crunchy upper-mids and sweet, articulate highs.
Designed to be the perfect platform for pedal aficionados, the Keeley Custom 12 features a transparent effects loop, allowing players to inject their modulation effects directly into the all-tube signal path, avoiding unwanted distortion and delivering sweet, clear effect-pedal tone.
A ECC83S-based tube preamp pours on the gain, while a Bruce Zinky-designed cathode-biased Class A power section loaded with premium EHX 6V6GT tubes achieves the instantly recognizable Supro sound.
Custom Blue Rhino Hide tolex, our Supro Silver/Blue grill cloth, white piping, a dog bone handle, and engraved headplate co-branded with Supro and Keeley Electronics identities.