Onkyo A-9555 upgrade with Burson Supreme Op-amps
I am using the new Burson dual op-amp in my modified. It replaces a DEXA dual op-amp which replaced an LM4562 which replaced the stock NE5532. The Burson Supreme op-amps offers better tonal balance and tonal detail, the DEXA being a little more open and extended in the bass. The Burson also seems more rhythmic. […]