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Friedman Twin Sister Amplifier Head Open-Box — 1 Friedman Twin Sister Amplifier Head Open-Box — 2 Friedman Twin Sister Amplifier Head Open-Box — 3
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Friedman Twin Sister Amplifier Head Open-Box

Friedman
BrandFriedman
TypeAmplifiers
PhotographyStock Images
Archive ID52130-U
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The Story

Twin Sister Amplifier Head Open-Box

This is an open-box amplifier, barely used and still in excellent condition with the power cable and footswitch included however no manufacturers warranty. The tone of the Friedman Dirty Shirley - but double! This is the Friedman Twin Sister, a two-channel Dirty Shirley amplifier. Each channel is identical, allowing you to go from everything from clean sparkle to that classic British crunch! The Twin Sister is a 40-watt, 5881 powered, dual channel head or 1x12” combo based on a modified JTM 45 but still delivers the signature British tone for which Friedman has become known for. The Twin Sister features all the beautiful finishing and solid construction that you would expect from a Friedman amplifier. Designed to take pedals and loves boosts, OD’s, phasers, flangers, tremolos and wahs, while the ultra-transparent series effects loop handles your time-based effects pedals and rack units.


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The Specifications

As it left The Music Zoo Tech Bench.
  • Hand-wired in the USA
  • 40-Watt all tube Head or 1x12” Combo
  • Two-Channels
  • Bright Switch and 3-position Gain Switch per Channel
  • 2 x 5881 power tubes
  • 5 x 12AX7 preamp tubes
  • Combo features Celestion 16 Ohm 12” G12M Creamback speaker
  • Gain, Master, Bass, Middle, Treble per channel
  • Global Presence and Deep knobs
  • Three position gain structure switch
  • Ultra transparent series FX loop
  • 4, 8 and 16 ohm Impedance selector switch
  • Custom USA made transformers
  • Limited Lifetime Warranty
  • Head-Dimensions: 8.5" (D) x 24" (W) x 9.5" (H)
  • Weight: 32 lbs.