bowtung
- Headphone Inventory
- Fostex TH-900
Beyerdynamic T1
Hifiman HE-500
Audio Technica W1000X
Audio Technica A900XLTD
Jh13 pro FP
B&W P3
Sennheiser IE8
Bose AE2
Sennheiser px210
- Headphone Amp Inventory
- Woo Audio WA2
Luxman P-1u
- Source Inventory
- Audio-gd Master 7
Sony ZX1
Hm 901 (balanced card, classic card, discrete card)
