TOTL Universal In Ear Monitor from Audiofly, 6BA Drivers in each earpiece
Fournier HTA-2 Hybrid Headphone Amp
Fournier HTA-2 is a hand built tube hybrid headphone amplifier, they were hand built in the U.S.A...
Audio Poutine CDAC+
This is a diy product very similar to the ODAC, and though the internal is mostly similar there...
Gemini Doctor WS 1.2 Blue Bird Portable Amp
Product Details Model: WS1.2 Product Dimensions: 24mm*81mm*57mm Weight: 0.16kg Output Power:...
Acoustic Research AR-H1
Planar magnetic headphone, lightweight, great build quality, relatively comfortable, balanced sound quality.