My Holy Grail Plus has died! Anyone else experienced this? It worked fine for a while, now the reverb function is just gone.. The reverb selector knob and amount knob now have no affect and the blend knob basically just mutes the guitar as you blend in the wet signal..

I’m powering it with MXR iso-brick. 9V power supply, plenty of mili amps. It’s gotta be an internal electrical fault right?

I just purchased it 1 month ago from Sam Ash in LA but I’m kinda freaking out as I’m now back home in Australia where I live. Hard to see what a quick fix will be.. I love this pedal and am relying on it for upcoming gigs.

I’ve contacted Sam Ash and EHX and am awaiting a reply..

Anyone got any advice??

Cheers