Comments on: ELECTRO HARMONIX HOLY GRAIL REVERB

By: cubisteffects

cubisteffects — Mon, 11 Apr 2011 23:32:03 +0000

Theoretically it is possible, but practically there is no room to fit the required hardware in there.

By: Curtis

Curtis — Mon, 11 Apr 2011 13:17:02 +0000

Can you mod a holy grail nano to have twin presets?

By: cubisteffects

cubisteffects — Fri, 03 Dec 2010 07:45:53 +0000

The extra knob was for an extra boost stage to use the pedal as an overdrive or boost the wet signal past unity gain.
C.

By: Scott

Scott — Tue, 23 Nov 2010 04:23:29 +0000

Noticed your mod of this on your facebook page had an extra knob at the top right. What is it for?

By: cubisteffects

cubisteffects — Sun, 07 Mar 2010 07:30:11 +0000

Probably not. The new XO line have a large PCB so fitting in new switches and pots are unlikely.
I’ll have to have a look inside to be sure though.
C.

By: Danny

Danny — Mon, 01 Mar 2010 00:39:29 +0000

can you do holy grail plus mods?