ade_hall
100+ Head-Fier
- Joined
- Oct 26, 2007
- Posts
- 238
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- 256
I noticed a few users on that site have HM-801 SYMM Card, googled it, looks interesting:
http://personalaudio.ru/detail/symm_card_dlya_hifiman_hm_801/
http://personalaudio.ru/detail/symm_card_dlya_hifiman_hm_801/