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Link
This is the Fosi store listing I linked for op amps (including Muses02 and other popular chips). In my ZH3 test, swapping dual op amps is the whole point, and this is a convenient place to grab compatible options—plus there was a 15% code for viewers when the video went live.
Pros
- +Easy one-stop shop for ZH3-compatible op amps
- +Good option if you want to avoid sketchy listings
Cons
- -Availability and pricing can vary versus other marketplaces
Featured in 3 videos
Ultimate Opamp Sound Test on Fosi ZH3 (Burson, MuzgAudio, Sparkos, Staccato, Muses02, etc.)
1K views · 2026-03-04 10:00:43
Burson, Sparkos, NE5532 - Opamp Blind Test (Feat. Fosi ZA3)
17K views · 2025-04-12 15:15:03
Sparkos vs Burson - Discrete Opamp Battle (Feat. Fosi ZD3)
22K views · 2025-01-31 18:08:27
Link
Available on Fosiaudio
External purchase
Highlights
- +Easy one-stop shop for ZH3-compatible op amps
- +Good option if you want to avoid sketchy listings
Recommended by
Late Night Unboxing