01-16-2014, 10:47 AM
Tim
Can you post the schematic of the circuit?
Meantime, transistors check with a multimeter (I only recommend an analog old type for that, a DMM does not work well) will only insure their integrity but not quality: you cannot simply measure Beta this way. Some multimeters have transistor check function. Then you can measure static and dynamic betas.
Schematic would be helpful.
Also we will need to know what kind of player it is, what you use for an output amp, or is this circuit the whole thing, from pickup to the speaker?
Can you post the schematic of the circuit?
Meantime, transistors check with a multimeter (I only recommend an analog old type for that, a DMM does not work well) will only insure their integrity but not quality: you cannot simply measure Beta this way. Some multimeters have transistor check function. Then you can measure static and dynamic betas.
Schematic would be helpful.
Also we will need to know what kind of player it is, what you use for an output amp, or is this circuit the whole thing, from pickup to the speaker?
![[-]](https://philcoradio.com/phorum/images/bootbb/collapse.png "[-]")
