riton66
Head-Fier
- Joined
- Mar 25, 2010
- Posts
- 73
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- 15
I tried OPA2111 and OPA2227 on mine, and they are better than the stock one. The 2111 have more bass than the 2227.
The RPAC is different, it sounds more "natural" and warm than the mini.
I tested with a SR60, I'll give more details when I'll receive my 4.Ai
The RPAC is different, it sounds more "natural" and warm than the mini.
I tested with a SR60, I'll give more details when I'll receive my 4.Ai