The feedback cap(s) is/are apparently shagged in my NAP140, leading to a massive DC offset.
The amp must have been serviced at some point, because there are different feedback caps in each circuit - one is a bright red tant (47uf/6.3v) and the other is a dull maroonish tant (47uf/6v).
I'm gonna replace them, but am wondering - has anyone used anything other than tants in this application? I've had great success with Silmics in the preamp feedback circuits and wondered if they would work here too? Perhaps it's better sticking with some new 47/6 tants from maplin?
Cheers,
Carl
The amp must have been serviced at some point, because there are different feedback caps in each circuit - one is a bright red tant (47uf/6.3v) and the other is a dull maroonish tant (47uf/6v).
I'm gonna replace them, but am wondering - has anyone used anything other than tants in this application? I've had great success with Silmics in the preamp feedback circuits and wondered if they would work here too? Perhaps it's better sticking with some new 47/6 tants from maplin?
Cheers,
Carl