Rerurn to Romy the Cat's Site
In the Forum: Off Air Audio
In the Thread: Rohde & Schwarz EU-6201 Tuner
Post Subject: The op-amp connundrumPosted by Paul S on: 6/7/2008
Romy, I don't know from parts numbers, but there sure seems to be a world of difference between the stuff Guy and Boulder use versus everything else for audio out there. I have heard that some of the better op amps have two or three "tiers" for the same part number, with the special "pulls" going to well-heeled jobbers only. In any case, the good ones are stupidly expensive; but of couse paying more is no guarantee. Maybe look to satellite and DX stuff?
Caveat emptor.
Interesting project, BTW, and very cool idea for the H de-emphasis. Can you choose both core and wire materials?
Best regards,
Paul SRerurn to Romy the Cat's Site