DG Custom 50

  • EL34 Power Tubes
  • 50 Watts

Please note: this is a 2018 model. See our Products listing for current models.

DG Custom 50

Signature Tone

"The DG Custom amps are the culmination of a three year collaboration between myself and Doug Sewell. We set out to create two distinct amps – a 30 watt and a 50 watt – that would rival the best of my vintage amps."

"After extensive designing, redesigning, and repeated comparisons to the amps I have cherry picked over the years, we have come up with two amps that I am blown away with. I've used them on hundreds of gigs and sessions and found them to be equally well suited to both live situations and studio work. Both amps do their own thing, and are far from knockoffs of any classic designs that boutique makers often strive for. I rarely play a gig when someone doesn't want to know what amp I'm using and the story behind it. I'm excited and proud that these amps are now in production. I'm hopeful that other players will find them as inspiring and musical as I do." – David Grissom

Developed and refined over many years, the PRS David Grissom signature amplifiers bring David’s discriminating tone to players looking for a highly-responsive, musical amp rig. The PRS “DG Custom 50” comes in blonde vinyl with a cherry stained mahogany fascia and un-tinted salt and pepper grill cloth. It is a straight ahead, articulate, and organic sounding amplifier across the tonal spectrum. With four EL34 power tubes delivering 50 watts, this amplifier has a breathy, open tone.

  • The PRS DG Custom 30 and 50

    The PRS DG Custom 30 and 50

  • David Grissom on his DG Custom 30 Amp Settings

    David Grissom on his DG Custom 30 Amp Settings


Available Configurations Head Only
Wattage (Nominal) 50 Watts
Front Panel Controls
Front Panel Controls Volume, Reverb, Treble, Middle, Bass, Master
Back Panel Features
Inlet Fused Power Inlet (IEC)
Bias Cathode (with individual bias test points)
Extension Speaker Jacks 5, Parallel
Ohm Switching 4 (x2), 8 (x2), 16 (x1) Ohms
Channels Single Channel
Cabinet Material / Construction Pine, Fingerjoint
Covering Blonde Tolex
Grill Cloth Untinted Salt and Pepper
Panel Mahogany, Vintage Cherry
Piping Silver
Power Tubes (4) EL34
Preamp Tubes (3) 12AX7, (1) 12AT7
Preamp Tube Positions & Functions
V1 12AX7, Input Gain
V2 12AT7, Reverb
V3 12AX7, Reverb Recovery
V4 12AX7, Phase Inverter
Amp Width 24"
Amp Depth 24"
Amp Height 11.5"
Amp Weight 44.6 lbs.