op amp rolling

[boxer]

hi everyone
I just got myself a OBH 21SE & I'm already thinking of amp rolling it.It uses 2pcs LM7171BIN chip.Would appreciate very much if u could suggest direct drop in chips w/o any other component changes to the board. I wish to get the best match sound wise for my ATH-AD700 cans.I'll be getting some Cerafines as well

thks in advance.

 

[tangent]

Because the LM7171 is one of the pickiest chips in terms of circuit design, I think almost any single-channel op-amp should drop right in its place. The only thing that may be a problem is if the circuit makes assumptions about the 3 nonstandard pins on a single-channel op-amp. I don't have an OBH-21SE, so I can't help you there.