Dr. Z Therapy 35-Watt Tube Head – Vintage Tweed Spirit Meets Modern Versatility

Up for sale is a Dr. Z Therapy 35W tube amplifier head. Designed around a cathode-biased, 6L6 power section, the Therapy seamlessly bridges two iconic American sounds: it delivers the glassiness, headroom, and sparkling top-end of a vintage Blackface circuit alongside the warm, woody midrange and dynamic bloom of a classic 5E8-A tweed Twin.

Whether you need pristine, scooped Blackface cleans that serve as a transparent pedal platform or smooth, harmonically rich American overdrive when pushed, this single-channel powerhouse delivers both with effortless dynamic response.

Key Features:

• Power Output: 35 Watts
• Tone Profile: Sweeps seamlessly from sparkling Blackface clean tones with tight low-end and glassy highs to rich, singing tweed-style overdrive.
• Tube Complement: (2) 6L6 STR power tubes, (2) 12AX7 preamp tubes, and a 5AR4 tube rectifier for sweet, natural sag.
• Post-Phase Inverter Master Volume (PPIMV): Dial in cranked-amp saturation at home or studio levels without sacrificing high-end clarity or feel—no external attenuator needed.
• Pedalboard Friendly: Non-cascaded front-end ensures overdrive, fuzz, delay, and modulation pedals stay articulate and defined.
• Premium Build Quality: Hand-wired chassis featuring Jupiter hand-rolled coupling capacitors, a PEC sealed volume pot, and custom transformers.
• Outputs: 4, 8, and 16-ohm speaker output jacks.
• Dimensions & Weight: Compact 19" W x 9.75" H x 9.5" D footprint; lightweight at ~30 lbs

smoked-free home/studio environment - power cable included.

Shipments are carefully packed and fully insured. Feel free to message with any questions!