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Friedman Twin Sister 40watt Handwired Tube Head


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Ray Mullin Music - Since 1923. We OPEN, inspect, and test ALL guitars, pedals, amplifiers, etc. Our instruments are tuned, cleaned, and cared for daily in a humidity and temperature controlled room. We will set up this guitar for you at no extra charge.


Friedman Twin Sister 40watt Handwired Tube Head

2 Channel - 40 Watt Head - 5881 Tubes - Series FX Loop - Tube Rectified

The 2-channel Dirty Shirley You've Been Waiting For

Ranging from smooth cleans to Friedman's famous high-gain tones, the Friedman Twin Sister 40-watt tube amplifier delivers world-class performance based on the legendary JTM 45. If that sounds familiar, that's because the Twin Sister is essentially a two-channel version of their acclaimed Dirty Shirley tube amp. Whether you're looking for clean, crunch, or molten leads, you'll be able to dial it in. Crank up the preamp gain for modern lead tones, or back off the gain and crank the master for the explosive sound of raging 5881 power tubes. Each of the Twin Sister's channels offers a Bright switch and three-way Gain switch that are incredibly useful for fine-tuning the amp's response for any type of pickups. Complete with an ultra-transparent series effects loop for your pedals, you'll appreciate the Friedman Twin Sister's versatility whether on stage or in the studio.

Handbuilt for exceptional tone

All Friedman Amplification products are handwired to exacting specs to give you amazing tones every time you play. Premium components and attention to detail ensure that your Twin Sister amp head will deliver the sound you want and need onstage or in the studio. It doesn't matter what type of music you're into; a premium, handbuilt Friedman amp has the tonal palette you need to create the sound you're after.

Dave Friedman: amp guru to the pros

For over 25 years, Dave Friedman has been tweaking, building, and repairing amps for some of the biggest names in music. His legendary reputation among touring musicians has gained him a loyal clientele including the likes of Eddie Van Halen, Steve Stevens, Jerry Cantrell, and more. Dave has created his own production amp line utilizing his sought-after skills and talents. Now you can get the same legendary amp tones as the pros, with the Friedman Twin Sister.

Friedman Amplification Twin Sister Guitar Amplifier Head Features:

  • 40-watt, 2-channel all-tube amplifier with British voicing
  • Footswitch included for channel switching
  • Bright switch and 3-position gain switch per channel, helpful for fine-tuning the amp's response for any guitar or pickups
  • An ideal amp for rock
  • Powered by dual 5881 power tubes
  • Powerful tone-shaping potential with per-channel 3-band EQ
  • Handwired amplifier built using premium components including custom transformers and capacitors
  • Dual speaker outputs let you use up to 2 speaker cabs, with switchable 4-, 8-, or 16-ohm operation
  • Ultra-transparent series effects loop for your favorite pedals