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haycheng

Location:

Coffeefornia

Forum Post Count:

242

Join Date:

11/24/02

Last Online:

3 weeks, 3 days ago

Interests (Hobbies, favorite activities, etc.):

novels, video games, or just enjoy the sun and wind outdoor.

What I do for a living:

Quality Control in biotech

haycheng's Recent Activity

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Redwine imod 20GB Ipod 4th (photo)
haycheng posted in this thread in Source Components For Sale / Trade 1/15/16 at 8:02pm | 1 replies | 111 views
Sennheiser HD280
haycheng posted in this thread in Headphones for Sale / Trade 5/4/13 at 7:47pm | 2 replies | 277 views
Redwine imod 20GB ipod 4gen
haycheng posted in this thread in Source Components For Sale / Trade 10/6/11 at 9:44pm | 1 replies | 540 views
RSA Tomahawk
haycheng posted in this thread in Amplification For Sale / Trade 10/6/11 at 9:37pm | 4 replies | 643 views
Sennheiser PXC250
haycheng posted in this thread in Headphones for Sale / Trade 10/6/11 at 9:20pm | 0 replies | 147 views
ATH-AD700 (w/ box and documents) - SOLD
haycheng posted in this thread in Headphones for Sale / Trade 9/22/11 at 5:02pm | 7 replies | 711 views
what headphones do you game with?
haycheng posted in this thread in Members' Lounge (General Discussion) 9/20/11 at 10:27pm | 44 replies | 1142 views
Where to buy Hong Kong Music from the 80s?
haycheng posted in this thread in Music 7/23/11 at 2:43pm | 0 replies | 182 views
Boardgame-fi
haycheng posted in this thread in Gear-Fi: Non-Audio Gear and Gadgets 1/30/10 at 9:11pm | 23 replies | 1314 views
NorCal, San Francisco Bay Area Meet 2/27/2010
haycheng posted in this thread in Local / Regional Head-Fi Meets, Parties,... 12/28/09 at 11:07pm | 234 replies | 12510 views

 

haycheng’s Photos

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1 photo
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Latest upload: Nov 24, 2002
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1 photo
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Latest upload: Oct 7, 2011

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Head-Fi.org › haycheng's profile