I had a 336 and never compared it to a 432, but tried it against Parasound JC-1's. With my Soundlab M1 speakers, the JC-1's would be my amps of choice, and at $4k less than the MSRP of the 336.
If your tied to SS, the Parasound's are tough act to beat, especially at there price point.
If your tied to SS, the Parasound's are tough act to beat, especially at there price point.