SidiousX
Head-Fier
- Joined
- Sep 8, 2012
- Posts
- 63
- Likes
- 11
Have you read manual and placed your jumper correctly?
http://www.audio-gd.com/Pro/Headphoneamp/NFB12/NFB12EN_Use.htm
http://www.audio-gd.com/Pro/Headphoneamp/NFB11/NFB1110.jpg
http://www.audio-gd.com/Pro/Headphoneamp/NFB12/NFB12EN_Use.htm
http://www.audio-gd.com/Pro/Headphoneamp/NFB11/NFB1110.jpg