Hi
upgrading opamps in a trio basic C2 pre
the original ones are 3x njm4560d & 1x njm2041d
the rails are quite high at +/- 18v
would ne5532 be ok ?
link to the service manual
Kenwood Basic C2 Stereo Control Amplifier Manual | HiFi Engine
upgrading opamps in a trio basic C2 pre
the original ones are 3x njm4560d & 1x njm2041d
the rails are quite high at +/- 18v
would ne5532 be ok ?
link to the service manual
Kenwood Basic C2 Stereo Control Amplifier Manual | HiFi Engine
> rails are quite high.....would ne5532 be ok ?
Does it have a data-sheet with rail-ratings?
> upgrading
Isn't the '5532 *older* than the '4560 and '2041 ? (Is newer always upgraded?)
Both the Phono and the Flat amp stages are heavily supplemented by discrete semiconductors. Are you sure the chip has much effect? Have you figured the loop-gain stability of the combined stages?
Are the switches and connectors actually worth "upgrade"?
Does it have a data-sheet with rail-ratings?
> upgrading
Isn't the '5532 *older* than the '4560 and '2041 ? (Is newer always upgraded?)
Both the Phono and the Flat amp stages are heavily supplemented by discrete semiconductors. Are you sure the chip has much effect? Have you figured the loop-gain stability of the combined stages?
Are the switches and connectors actually worth "upgrade"?