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Two-Rock "13th" 10th Anniversary Tube Amp Head Bill Krinard Built Signed #50864

Availability: In stock



WORKING CONDITION: Excellent - All features and functions are working perfectly. Probably the most versatile of the 4 Two Rock-related amps we have listed right now. It does everything from the sky-wide cleans to the ripping leads equally well. It might very well be the sleeper as it sounds phenomenal and being hand-built by Bill, it has all the hoped-for magic one could want. 

PHYSICAL CONDITION: Excellent - There are a few minor scuffs around the amp. Otherwise, everything is well-built and perfectly intact. Overall, the physical condition is excellent. 


BRAND: Two-Rock 

MODEL: "13th" Anniversary 

FUNCTION: Guitar Amplifier Head

PRODUCT DESCRIPTION: This listing is for a one-of-one custom Bill Krinard hand-built and signed Two-Rock "13th" 10th Anniversary Tube Guitar Amplifier Head, which has been hot-rodded by Bill to be a heavier amp.

The amp was built specifically by Bill for a close customer several years after the 10th-anniversary amp came out and thus  "10" was crudely changed to a 13 and this is how it came out of Bill's ship post-Two Rock sale in 2010. 

This is much more of a heavy overdrive amp than traditional 10th-anniversary models. 


  • Serial # NONE
  • Finish/Color: Black
  • Weight: 35.80 lbs 
  • Ohms: 4, 8, 16
  • Tube Config: 2x 6L6WGC, 3x 12AX7, 12AT7WC, 12AX7A
  • Effects: Reverb, Lead, Bass, Mid, Treble, Bright, Deep


  • Footswitch Pedal


UNPACKAGED DIMENSIONS: 21" x 14.25" x 10.5"

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