JCM900

Fantastic Marshall Tones from Vintage Cleans to Modern High Gain

Ch.A: Vintage Plexi style Cleans to mild Break-Up. With optional switch-able gain stage Fat JMP style Crunch
Ch.B: Clear + articulate High Gain. With optional switch-able gain stage Super liquid High Gain
4-Channel Amp with additional foot-switchable Gain Stage with additional Gain + Volume + Tone controls
Optional: Variac Module scales amp down to 3 Watts
Optional: MERCURY MAGNETICS OUTPUT TRANSFORMER Upgrade for enhanced frequency spectrum.

VIDEO CLIP:

TESTIMONIALS

"Holy shit, Jens! The amp sounds fantastic! It is like you described, but only until you play through it will you truly know. It still maintains the amp’s character but much improved. Both channels are crunchy goodness. The switchable High Gain stage is addictive. Outstanding work! Thank you! I’ll be back as I have several Marshall amps.

"This mod did wonders to my 900 ! I remember when i wished i could have an amp that sounded like this and then i came across this mod and it made people want their amp to sound like mine. lol the irony in that is great"

I've been experimenting with the amp's sounds and I'm very impressed with your work, Jens, you've done a great job, the tones I'm getting out of my amp are unbelievable, it's like you've allowed the amp to breathe tone wise. I'm very happy with my amp. I say this because I own another Marshall JCM 900 DR 100W and I can hear the difference.

"Amp sounds killer, I am extremely happy, it screams. Thanks for a nice, loud, sweet tone. This amp is very inspiring."

"Wow, what can I say... You turned this amp into a BEAST... Can't believe this sound. Thanks again. I appreciate your super fast turn around and awesome work."

"Played the amp at the Whiskey and was amazed ! Had the amp on the 25W Variac setting all night! Really liking that tube saturation. Really like what you're doing ! "

The amp sounds great. Thanks. Rehearsed with it yesterday and amp sounded killer ! The added gain stage is WICKED !