Stock Bright cap value for JCM 800

[Bad Brain]

Any suggestions? I've heard various numbers, EG .001uF or 0.0047uF.

 

[Code001]

Throw a bunch on a rotary and experiment. As you mod the amp, you'll probably want to keep tweaking stuff until you find values that work well for your own personal mod. My current setup for my own mod I have going on is an on/off/on with a 1000pF / off / 4700pF setup. If you don't want to drill holes, you can use a push/pull pot.

https://robrobinette.com/Voicing_an_Amp.htm#Bright_Caps

 

[Bad Brain]

Throw a bunch on a rotary and experiment. As you mod the amp, you'll probably want to keep tweaking stuff until you find values that work well for your own personal mod. My current setup for my own mod I have going on is an on/off/on with a 1000pF / off / 4700pF setup. If you don't want to drill holes, you can use a push/pull pot.

https://robrobinette.com/Voicing_an_Amp.htm#Bright_Caps

Cool idea. Do you happen to know which if any is the stock value?

 

[griff10672]

Cool idea. Do you happen to know which if any is the stock value?

https://mhuss.com/MyJCM/JCM800_2204.pdf

 

[Code001]

Cool idea. Do you happen to know which if any is the stock value?

 

[lespaul6]

stock is 1000pf

 

[Bad Brain]

Do you all suggest NOS mustard caps or does it matter?

 

[Code001]

Do you all suggest NOS mustard caps or does it matter?

For a bright cap? Any decent quality ceramic disk will work. Something like a Vishay/BC Components one