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Audio Amp Co | Tweed Classics

AUDIO AMP CO Champ 5F1

Originally designed as a student and beginner amp we have to see it today as a professional rehearsal, studio/recording, backstage and living room amp.

This amp goes from clean to crunch without any pedal, for lead playing just add a good overdrive pedal or a booster. It is capable of producing sounds from blues to hard rock in an always ear friendly loudness. Amp sounds best with a 12″ speaker in the big cab, likes single coils and humbuckers.

Specs

  • Circuit: original 5F1 circuit from 1958 with improvements
  • Rectifier: 5Y3 GT
  • Power Amp: 1×6V6, Class A single ended, 5W
  • Bias Circuit: cathode biased
  • 1st Gain/Driver: 12AX7/ECC83
  • Controls: Volume
  • Inputs: Hi 1, Lo 2 (-3dB)
  • Output: one speaker out
  • Output Z: 4Ω, 8Ω or 16Ω
  • Features: steel chassis, hand wired, point to point on turret board, tube clamps, Standby switch, MERCURY MAGNETICS® USA transformers

Options

  • Fat/tight switch for input stage
  • Wild switch (negative feedback »off«)
  • Wild control (adjustable negative feedback)
  • Tone pot
  • 8″, 10″, 12″ speaker
  • Available as 1×8″, 1×10″ or 1×12″ Combo (lightweight solid spruce)
  • Big cabinet (Tweed Deluxe style) or small cabinet (original style), big cab fits all speaker types
  • Colour of pilot lamp (red, amber, blue, green or purple)
  • Colour/shape of control knobs
  • Strap handle style and type