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Portland, OR, USA

Forum Post Count:


Join Date:


Interests (Hobbies, favorite activities, etc.):

Music & Audiobooks

What I do for a living:

Agricultural Biotechnology

Headphone Inventory

Apple earbuds and EarPods
Astrotec AX35
Beyerdynamic DT250 80 Ohm
Blox M2C
Brainwavz S0, S1, S5
Denon AH-D1100
Dunu DN-1000
Fischer Audio DBA-02, Eterna v1
Havi B3 Pro I
Hifiman HE400
InCase Sonic (gave to daughter)
Klipsch S4i
MEElectronics A151 (Sold) & A161
Moshi Vortex
9wave Studio
Penon IEM (Gave to my daughter)
Philips L1
Shure E3c
Somic EFI-82 MT
Sunrise Audio Xtreme v2
Thinksound Rain (Sold)
T-PEOS Altone 200
Vsonic VSD3, VSD3S & VSD5
Yamaha EPH-100
Yuin OK2
Zero Audio Carbo Tenore

Headphone Amp Inventory

Fiio E11, E11K, E12 v1, E12A, E12 DIY
Soundmagic A10
Venturecraft GoDAP
Xin Mini

Source Inventory

Apple iPhone 3G
Apple iPhone 5S
Apple iPod v5.5 with 128 GB SD card mod
Fiio X3 & X5
iBasso DX90
iRiver IHP-140 (RockBox)

Cable Inventory

Fiio interconnects

Music Preferences

Classic Rock (Beatles, Eagles, Journey, Rush, Sabbath, Zeppelin, etc.)
Drone/Noise (Fennesz, Kevin Drumm, Mika Vainio, Pan Sonic, etc.)
Electronic (Autechre, Boards of Canada, Oval, SND, etc.)
Jazz (Coltrane, Miles, Monk, etc.)
Metal (Iron Maiden, King Diamond, Megadeth, Slayer, etc.)
Modern Classical (Cage, Glass, Reich, Sakamoto, etc.)
Modern Rock (Animal Collective, Flaming Lips, Radiohead, etc.)

nmatheis's Recent Activity

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Rockbox for iBasso DX90 dual boot with Mango (Stock Firmware)
nmatheis posted in this thread in Portable Source Gear Today at 7:51 am | 825 replies | 92740 views
"The Lab"
nmatheis posted in this thread in Portable Headphones, Earphones and In-Ear... Today at 12:03 am | 3905 replies | 71340 views
2015 vsonic iem lineup VSD2, VSD7, VSD9
nmatheis posted in this thread in Portable Headphones, Earphones and In-Ear... Yesterday at 11:19 pm | 829 replies | 55174 views
The Fiio X5 Thread
nmatheis posted in this thread in Portable Source Gear Yesterday at 10:31 pm | 17329 replies | 1478054 views
FiiO E12DIY Limited Edition Version---DIY your own sound !
nmatheis posted in this thread in Portable Headphone Amps Yesterday at 3:39 pm | 2026 replies | 167929 views
New release - the AKG K553 Pro - featuring a killer Massdrop deal
nmatheis posted in this thread in Headphones (full-size) Yesterday at 3:33 pm | 205 replies | 25821 views
Xduoo Amplifiers
nmatheis posted in this thread in Headphone Amps (full-size) 4/25/15 at 9:13pm | 44 replies | 14875 views
Fiio X5 - Custom/Modded firmwares
nmatheis posted in this thread in Portable Source Gear 4/25/15 at 9:28am | 2112 replies | 186767 views


nmatheis’s Photos

15 photos
Latest upload: Mar 20, 2015

nmatheis’s Embedded Photos

nmatheis's photos in X5 firmware 2.34Beta--Now Playing gets a good memory, APE cuesheets
1 photo
Latest upload: Nov 19, 2014
nmatheis's photos in DGS100 Appreciation thread. The game changing budget-fi two-way hybrid universal IEM nmatheis's photos in Help me identify this Mister X desktop amp
2 photos
Latest upload: Aug 9, 2014
nmatheis's photos in Fiio X5 - Custom/Modded firmwares
2 photos
Latest upload: Jan 10, 2015
nmatheis's photos in Vsonic are working on two SHURE like IEMs
1 photo
Latest upload: Jul 19, 2014

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Head-Fi.org › nmatheis's profile