SOLD - Friedman Twin Sister Combo Custom Order

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Who buys vintage guitar amps?  We do! 

Call 530-570-1525 or email to sell your vintage guitar amp, guitar, bass, amplifier, etc - one piece or a collection!  We are always ready to buy instruments, amps and effects from Fender, Gibson, Martin, Epiphone, Rickenbacker, Gretsch, Marshall, Vox and just about anything else related to musical instruments.   You can also click here for more info on selling us vintage instruments, amps, parts, etc.  



No Sales Tax For Customers Outside Of California.

British (Marshall) tone, hand wired with all the modern/boutique goodness!  

I just played through it for an hour and I can say that everything below, copied from the Friedman website, is absolutely true.

This example was custom ordered with slightly different than the standard cosmetics so it looks even more like an old Marshall combo.  Comes complete with the footswitch (which looks like someone stepped on it by accident, but it still works perfectly) and a Studio Slips cover that fits the amp like a glove.

From Friedman's Website:

Friedman’s popular Dirty Shirley combo was designed for guitarists that wanted a Vintage Classic Rock tone inspired by British tube amps from the 60’s and 70’s.  And what’s better than one Dirty Shirley? TWO DIRTY SHIRLEYS! Introducing the Twin Sister!

The Twin Sister is a 40-watt, 5881 powered, dual-channel 1x12” combo based on a modified JTM 45 but still delivers the signature British tone for which Friedman has become known for. The amp features two identical channels that can give you everything from gorgeous sparkling cleans to a glorious vintage crunch and beyond!  Extremely versatile, the Twin Sister can produce many styles of music from blues to rock and country by just adjusting the structure, gain, and master controls.

Handcrafted in the USA, the Twin Sister combo utilizes tongue and groove Baltic Birch construction and houses a 16 ohm, 12” Celestion G12H Redback speaker (150w) that delivers the bass, mid response and signature sound you would expect from a Friedman amplifier.

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.

The Twin Sister from Friedman Amplification, a real screamer and she fits in your backseat!

  • Case/Cover?: No
  • Color: Black
  • Dimensions: 22" H x 22.25" W x 9.5" D
  • Weight: 52lbs
  • Watts: 40w
  • Speaker 1 Brand/Model: Celestion G12 H
  • Speaker 1 Size: 12"
  • Speaker 1 Code: 15635
  • Speaker 1 Cone: Original
  • Power Transformer brand and/or codes: Custom USA Made
  • Output Transformer brand and/or codes: Custom USA Made
  • Extension Speaker Out? Yes
  • FX Loop?: Yes, "Ultra Transparent Series FX Loop"
  • Reverb or other effects?: No
  • Power tubes: 2 x 5881
  • Preamp Tubes: 5 x 12AX7
  • Filter Caps: Original
  • Pedal?: Included
  • Pots, codes: Original
  • Tolex original?: Yes
  • Grill Original?:Yes
  • Knobs: Original
  • Handle: Original
  • Power cord: Original
  • Notes: 

We Pack with Care

We pack items extremely well & utilize special vintage instrument insurance in case there is a damage claim.

Shipping Services

We prefer UPS based on their performance before & during the pandemic. USPS is usually our choice for international shipping.

Out the Door Quickly!

We turn your orders around quickly so you aren't fiending for your items for long. Most orders depart within 24 to 48 hours.