Red = in use · Black = gathering dust · Gray = sold, given away, or loaned
AKG K141S
AKG K180
AKG K315
Beyerdynamic DT 770 / 80 Ohm (with angled 3.5mm Neutrik plug)
Beyerdynamic T 50 p
Koss KSC75 (with headband)
Sennheiser HD 650
Sennheiser MX 400
Sony MDR-CD550 (broken)
Ultrasone HFI-780 (with elevated ear pads, dampened drivers, shortened cable, and threaded 3.5mm Switchcraft plug)
Yuin OK1
Brainwavz Alpha
CrossRoads MylarOne X3
CrossRoads MylarOne X3i (recabled, with metal meshes instead of felt)
CrossRoads MylarOne XB
Deal Extreme "Orange IEMs"
EarSonics SM3 (with Alpine/Sensorcom silicon tips)
Etymotic ER-6
Final Audio Design FI-DC1601SB (alternative review location)
Head-Direct RE0 (with Phonak silicon ear guides)
Hifiman RE252
Hippo Boom (with Sony Hybrid silicon tips)
Hippo Epic
Hippo Epic Sparkle
Hippo Pearl
Hippo Shroom (with Super.Fi silicon tips)
Hippo Shroom EB
Hippo VB (with Sony Hybrid silicon tips and Phonak silicon ear guides)
JVC HA-FX500
JVC HA-FX700
Kaidomain "V-Moda Vibe" (Chinese knockoffs)
Panasonic RP-HJE900 (alternative review location) (with Super.Fi silicon tips)
Radius Atomic Bass (recabled with Y-style cable, 40 Ohm SMT resistor in-line, with Super.Fi silicon tips)
Sennheiser CX 300 (modded with Y-style cable)
Sennheiser IE 8 (with Super.Fi silicon tips)
Shure SE530 (with Jays extension cable)
Sony MDR-EX51 (broken, with foam stuffed down the nozzle)
Ultimate Ears Super.Fi 5 EB
Ultimate Ears Super.Fi 5 Pro
Ultimate Ears UE11 Pro (memory wire removed)
V-Moda Vibe (1st generation, recabled)
Cowon D2 2GB + 8GB (converted to D2+, rockboxed)
Cowon i9 16GB
Cowon J3 4GB + 16GB
Cowon O2 32GB + 8GB
Cowon S9 16GB
Cowon V5 8GB + 8GB
Cowon X5L (rockboxed, with 32GB CF card, remote)
Hama DMP-200
Hifiman HM-801 (alternative thread location)
HiSoundAudio AMP3 PRO1 (alternative review location)
Nationite NaNite N1 2GB
Nintendo DS Lite (soft-modded + Edge DS 8GB + Acekard 2.1/AKAIO 2GB + M3 Perfect Lite 2GB + Wood R4 256MB)
Panasonic RQ-SX10 Cassette Player
Panasonic RQ-SX71(?) Cassette Player
Samsung YP-U1 2GB
Sansa Clip v1 1GB (rockboxed)
Sansa Clip v1 2GB (rockboxed)
Sansa Clip+ 8GB + 2GB (rockboxed)
Sony Clié TH55/AeroPlayer 512MB MemoryStick Pro
Sony MZ-R3 MiniDisc Recorder
TrekStor Vibez 12GB
Corda Headsix
Electric Avenues PA2V2
FiiO E5
iBasso T4 (resistors removed for more bass and less hiss, insulated, dim green LED instead of bright blue one, paint removed)
Three Stones MiniBox-E+ (National LME49710 op-amps)
Echo AudioFire 4
Echo Indigo DJ
Woo Audio 6 (Mullard GZ34, RCA 6DE7)
California Audio Labs DX1
Echo AudioFire 4
Echo Indigo DJ
Echo Gina 20
Headstage USB DAC Cable
M-Audio Quattro
Marantz CD-42
Pro-Ject 1.0 (Audio Technica cartridge)
Pro-Ject 1.5 (with additional glass platter, Goldring Elan cartridge)
Sony DTC-690
Technics GT350
Harman/Kardon HK6100
Marantz PM4400
Infinity SM62
Klipsch KSW-12
Klipsch ProMedia GMX A-2.1
Polk RT5