A great customer of mine named Greg S. had e-mailed me few times asking me if the Fargen OLDE 800 could nail Jimi Hendrix type tones. I told him that it does some of that, but with the extra 800 gain staging, it was still not the real deal for that exact tone. I suggested we build a low voltage plexi type clone with the1986 bass circuit as I feel that it has that fat rich tone with single coils and also a brown singing tone when cranked. Unlike the lead circuit which sounds like ass with single coils IMHO. He said “Lets go for it!”
ORIGINAL 1971 MARSHALL CHASSIS:

Original 1971 Marshall Chassis
So after a long 8 week wait, I finally got the chassis on my bench and finished her up. Wwhat a sweet amp. Great balance and sustain and not too loud since I kept the plate voltage on the lower side (410VDC) like some of the early 70’s 50 watt Marshall’s I have had on the bench and loved. I used a full Mercury Magnetics transformer and choke set, SoZo vintage style mustard caps and real Allen Bradly vinatge carbon comp resistors (yeah I know there not original in this type of amp amp, but they sound bad ass in this circuit!). I also decided to add a switch that morphs between the bass and lead cathode stage for more flexibility when switching between single coil or humbucking guitars.
2008 FARGEN CUSTOM CHASSIS:

2008 Fargen Custom Chassis
Needless to say, this was a fun build and Greg is getting a killer amp!

Hello,
cool amp and great to see that!!!
Can you describes me the tone you have on this amp?
i know the 1987 (cause i haved one but really too harsh) but not the 1986!
I’m Strat man and i found one and i’m scared for bummy bass, do you a lot of bass on this amp?
I like creamy and singing medium with punchy sounds in the top freq but not hashness, and i hate bass dirty with not precision.
i search a great clean crunch for my Majik box od and all my strats!!!
Do you think this amp can scream with my strat?
thanks a lot
Chris
I’m inters rested in the low watt 1986 bass amp
What’s the wattage?
How much does it cost?
Thanks
Ken
Hey Ben,
would it be possible to get this 1986 Bass Circuit Plexi as a 25 Watt Model and also with an Option to handle the Volume issues perhaps with Master Volume and a zero loss Effects Loop ? Or would the Olde 800 be the choice ?
What do You recommend for best Plexi Tones in mind that I play a 50th style Strat with Maple Neck and Vintage Pickups.
Greetrings from Germany !!!
Dominic