Gtown Custom Amps – HolyGrail DualDrive.
Killer two-channel D-style overdrive.
Look it up – check the Youtube demo’s.
Like new.
Hand-made in Grosny, Russia, and can no longer be purchased new anymore.
You can run either channel or both channels.
And, funky red-velvet wrapped enclosure.
I have velcro on the bottom, but can remove it and clean with alcohol so it will look like it's never been there.
From website https://www.
gtown-amps.
com/holygrail-dualdrive/
(there are nice demo videos there):
Dumble style double channel overdrive.
Covers as many as from clean booster till roaring high gain.
Holygrail DualDrive channel 1 is our Holygrail Overdrive.
Channel 2 is our 335 overdrive.
Channels connected series as follow:
Input->CH2 -> CH1->Output.
Each channel have a three way clipping switch allows to choose three different clipping modes.
Each channel have a different voicing which in conjunction with clipping mod options provides a lot of sounding combinations.
Holygrail Dualdrive Specifications
Handbuilt
Aluminum control plate
Full metal powder coated housing
Channel 1 controls: Drive, Tone, Mids, Volume
Channel 2 controls: Drive, Tone, Edge, Volume
Channel 1 three way toggle switch: Soft/Open/Sharp
Channel 2 three way toggle switch: Round/Open/Sharp
PCB construction
Run off a 9 to 18 VDC wall power supply or 9v battery