Anyone here swaped op amps in a R2R deck? I am considering trying this and would like advice, my deck is an Otari MX 5050 BII.
OpAmp Swap?
I own a pair of Shanling SP-80 Monoblocks. For those of you who don't know these are really integrated monoblocks. As many have found the Amp section is a fairly good design, however the Pre is lacking. Right now these have a Chinese OpAmp (opa2604ap). My question is whether or not I can drop in a Burr-Brown(now TI) opa627ap without any other modifications? Thanks in advance.