Hello does anyone know where i can buy the replacement treble and bass knobs for the Fisher Philharmonic V Model P-290. please see the screenshots below
https://imgdepot.net/image/Fisher-Philharmonic-V-Model-P-290.I7nFj
https://imgdepot.net/image/Fisher-Philharmonic-V-Model-P-290.I7UIH
Are these amplifiers any good
Photo : https://imgdepot.net/image/Fisher-BA6000.IKgxD
Specifications
Power output: 100 watts per channel into 8Ω (stereo)
Frequency response: 20Hz to 20kHz
Total harmonic distortion: 0.002%
Damping factor: 80
Input sensitivity: 1V
Signal to...