Steel pro Rude boy R1 value

[streetilegalbass]

Hello everyone, will anyone know the value of R1 comes with a 100k ohm resistor but I'm not sure if it goes there, it's a rudeboy 1500 amplifier

 

[Perry Babin]

Are R1 and C7 connected in parallel?

 

[streetilegalbass]

Yes

 

[streetilegalbass]

i suspect it is 100 ohm not 100k ohm since r2 and r3 are 100ohms

 

[Perry Babin]

If it is connected between the RCA shields and the negative speaker terminal, it was likely a 220 ohm resistor.

The other resistors likely bridge the input and output RCA jacks.

 

[streetilegalbass]

I will prove that it works with 100 ohm and I comment what happened

 

[Perry Babin]

Almost without exception, other amps of this type use a 220 if it's connected as described.