Anyone know of good replacements for the following parts ?
2SA1303
2SC3284
D2400A
B1569A
C3502
A1380
2SA1303
2SC3284
D2400A
B1569A
C3502
A1380
FJA4213 and FJA4313
MJE15030 MJE15031
I can't confirm that these are 100% compatible, especially for the bias curve.
Where are the last transistors being used?
MJE15030 MJE15031
I can't confirm that these are 100% compatible, especially for the bias curve.
Where are the last transistors being used?
To make a suggestion for a substitute, I need to have some idea of how it's being used. I have photos of this model amp but didn't see any transistors of that style in the amp.
I don't know how they're being used. If you have the 15030/31, I'd try those (flipped due to pin configuration).
Are you sure that you have the right model number?
The resistors are 10 ohms. I don't know the value of the pot.
The resistors are 10 ohms. I don't know the value of the pot.
Yeah just checked the heatsink again and it says pc 1400 but the board appears to be a 2350 board
Do you happen to have any pics of a 2350 board or know the value of those 2 resistors that sit behind the power supply filter inductor