Friedman Twin Sister 40 Watt V ...

£2,699.00 In Stock

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Friedman Twin Sister 40 Watt Valve Amp Head


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Manufacturer's ID: TWIN SISTER

What we say:

At A Glance:

The Friedman Twin Sister 40 Watt Valve Amp Head is about as good as they come. The Dirty Shirley has become a modern classic for its British vintage rock tones. What better way to build on this success than by creating an amp that is essentially two of them in one! With its dual channel setup and impressive gain structure, this may the only head you'll ever need. As you'd expect from Friedman, it has been hand-wired in the USA and is protected in a robust and gorgeous looking housing.

Features We Love:

Dual Channel

The Twin Sister features two identical channels that can be dialed in to produce a number of boutique grade sounds that range from pristine cleans through to 70s style crunch. This vintage inspired amp head can cover many styles!

Legendary Friedman Know-how

Dave Friedman has been a recognised authority on all things ‘tone’ for a long time now: he has modded and built amps for players like Bill Kelliher and Jerry Cantrell, so you can be assured that he knows how to make a great amp!

A Favourite for Pedals

Put a boost or overdrive pedal in front of this amp and it sounds amazing. Connect up a delay in the hugely transparent effects loop and you guessed it; it sounds amazing! While the amp is a tonal powerhouse on its own, adding pedals doesn't just work ok, it lets you hear them as they were intended!


  • Signature sounding Friedman tone but with plenty of scope to dial in what you need
  • Like having two Dirty Shirley amps in one
  • Features custom USA transformers and other high-quality components throughout


  • Hand-wired in the USA
  • 40-Watt all tube head
  • Two-Channels
  • Bright Switch and 3-position Gain Switch per Channel
  • 2 x 5881 power tubes
  • 5 x 12AX7 preamp tubes
  • 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
  • Dimensions: 8.5" (D) x 24" (W) x 9.5" (H)
  • Weight: 32 lbs.