The Opamp thread
Apr 8, 2024 at 2:12 AM Post #7,381 of 7,388
Ordered it the way i order most of the exotic stuff, via friend in Japan. Akizuki in Tokyo. They sell them as soldered pins adapter or as a kit for customer to solder themselves. But chip as is, is soldered on pcb anyway since it's a tiny one. Muses03 was nice sounding, a bit thin, so never got to be kept in collection. Muses02 was great in a little number of devices, now the youngest one needs to show it's colours.
 
Apr 10, 2024 at 8:53 AM Post #7,382 of 7,388
if anyone here is interested, I am selling TWO Burson V5i-D (Duals) op-amps in the classifieds. Theyre going for $50 for the pair...the original retail price is $115
 
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Apr 16, 2024 at 6:09 PM Post #7,383 of 7,388
I’d like to mod mass kobo amp to accept bigger op amps externally and thus I’d need some dip8 extender wires (possibly longer than 5cm). Is it even okay prolonging such connection? Doesn’t it increase the feedback loop and affects the parameters? Will appreciate help and info
 

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Jul 6, 2024 at 1:28 PM Post #7,386 of 7,388
Ordered it the way i order most of the exotic stuff, via friend in Japan. Akizuki in Tokyo. They sell them as soldered pins adapter or as a kit for customer to solder themselves. But chip as is, is soldered on pcb anyway since it's a tiny one. Muses03 was nice sounding, a bit thin, so never got to be kept in collection. Muses02 was great in a little number of devices, now the youngest one needs to show it's colours.
I find MUSES03 pretty thick and rich. What device were you running yours in?

Got those 05's yet?
 
Jul 8, 2024 at 5:54 PM Post #7,387 of 7,388
I put some Oracle II 02 in my FX-audio tube-03. Very smooth and airy highs. Open sound. Not for bass heads, but still present enough.1000008878.jpg
I did also installed, but followed different direction: installed LM4562 on the FX-Audio T3 (also changed tubes to GE5654) and placed the Oracle II 02's on the Fosi V3 amp - this combination works well for my audio taste, specially for jazz, Bossa music.
 

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