DanielJames

Guitar amp and pedal repair from someone who builds them.

Tube amps, vintage gear and effects pedals, diagnosed and repaired on the bench, then played before they go home.

Green suede Daniel James amplifier head with treble, middle, bass, reverb and contour controls

What comes across the bench

Vintage Fender Bassman head on a 2x12 cabinet

Tube amplifiers

Vintage and modern tube amps, heads and combos. Hum, crackle, dead channels, blown fuses, weak output, and the slow fade that comes from tired filter caps.

Inside of an effects pedal showing pots, wiring and circuit board

Pedals and effects

Scratchy pots, broken jacks, failed footswitches, power problems and intermittent signal. Boutique builds, vintage units and the pedal that quit mid-gig.

Black Daniel James combo amplifier with reverb and contour controls

Custom and kit builds

Finishing a kit that never worked right, or building something new from the chassis up. Eyelet and turret boards, wired point to point.

Common repairs

If it’s not listed, ask. Most problems come down to a handful of parts that wear out with heat, time and gigging.

Tube amps hold dangerous voltages even when unplugged. Please don’t open the chassis to look around before sending it in.

  • Full diagnostic and bench test
  • Filter cap replacement and recaps
  • Power and preamp tube replacement
  • Bias checks and adjustment
  • Hum, buzz and noise hunting
  • Crackling pots, jacks and switches
  • Reverb and effects loop problems
  • Output transformer and power supply faults
  • Pedal jack, switch and power repair
  • Cleanup of previous repair work

How a repair works

  1. 1

    Email me

    Tell me the make and model, what it is doing, and when it started.

  2. 2

    Get it to the bench

    We sort out drop-off or shipping by email.

  3. 3

    Diagnosis and quote

    I find the fault and send you a quote before any repair work starts.

  4. 4

    Repair and play test

    Fixed, then run and played at volume before it goes back to you.

From the bench

Something not sounding right?

Send a short description of the problem and I’ll get back to you.

Email messick.dan@gmail.com