The Marshall JCM800 is widely regarded as the foundation upon which most modern high-gain amps are built. This particular example has undergone a circuit board replacement due to damage to the original board. Fortunately, most of the original components were transferred over, with only a couple of modern carbon film resistors substituted in a few spots. The work looks clean and professionally done. Please see the circuit photos for further details.The original Dagnall transformers still remain, along with the Drake choke. The filter caps have also been updated, giving the amp a nice, tight sound with ample low end. Some may even see the board replacement as making this a great candidate for further modifications, for those so inclined!
Preamp: 12AX7 (x3)
Power: EL34 (x4)
Rectifier: SS
Wattage: 100w
Circuit: 2203
Transformers: Original
PT: Dagnall T4145
OT: Dagnall C2668
Choke: Drake T100 1471/263
Reverb Buyer Protection
Reverb has your back if your item is lost, damaged, or doesn't match its description. Simply report any issues within 7 days and we'll help you get a full refund.Learn more about Reverb Buyer Protection.
| Listed | 6 days ago |
|---|---|
| Condition | Very Good (Used) Very Good items may show a few slight marks or scratches but are fully functional and in overall great shape.Learn more |
| Brand | |
| Model |
|
| Finish |
|
| Categories | |
| Year |
|
| Electronics |
|
| Reverb |
|
| Color Family |
|
| Output Power (Watts) |
|
Product safety information may be available here.










