Videos (1)

View Allarrow icon
Keeley Custom 12 Demo with Zach Comtois | Suproplay button

Keeley Custom 12 Demo with Zach Comtois | Supro


collapse expand iconDescription

Designed in collaboration with Robert Keeley of Keeley Electronics as a follow-up to the best-selling Custom 10, the Keeley Custom 12 is built to seamlessly integrate your pedals into the heart of an all-tube Supro amplifier. The preamp and 2-band EQ section are voiced perfectly for running your gain pedals in front of the amp, while still maintaining Supro’s signature midrange heft and phenomenal touch dynamics. And a transparent effects loop provides the ideal point to inject your delay and reverb effects into the amplifier’s all-tube signal path, avoiding unwanted distortion on modulation effects. The Keeley Custom 12 features the legendary Celestion G12M-65 Creamback speaker, developed in the mid-1960s and beloved by the biggest guitar players in history. It produces vintage, woody tone while still offering major power, perfect for modern amps. Low-end heft complements warm and vocal midrange, with crunchy upper-mids and sweet, articulate highs. A master volume circuit allows you to control the sound pressure level coming from the speaker, while pouring on copious amounts of gain from the ECC83S-based tube preamp or your favorite dirt pedals.

collapse expand iconSpecs

  • Wattage: 25W
  • Speaker Brand: Celestion
  • Speaker Model: G12M-65
  • Knob Controls: Volume, Treble, Bass, Master
  • Effects: Effects Loop
  • Inputs: 1
  • Remote Switch Jacks: N/A
  • Outputs (line level): Send
  • Speaker Jack: 1x 8 ohm, 2x 4 ohm
  • Preamp Tubes: 2x ECC83S
  • Power Amp Tubes: 2x 6V6GT
  • Cabinet Material: Poplar
  • Handle: Vinyl Dog Bone
  • Remote: N/A
  • Cover: VC12
  • Tolex: Blue Rhino Hide
  • Piping: White
  • Colorway: Blue Rhino Hide
  • Colorway: Supro Silver/Blue
  • Grille Cloth: 23.625” x 16” x 10.5”
  • Cab Dims (in.): 23.625” x 16” x 10.5”
  • Cab Dims (cm): 60 x 41 x 27 cm
  • Weight (lb.): 42 lb.
  • Weight (kg): 19 kg