Lars & Ivan - THA-8 Vacuum Tube Headamp

Highlights: Vacuum Tube (Raytheon 6418) inside Review from AudioTechnique (音響技術) http://www.lars-ivan.com/images/demo/big/339_larsnivan_tha8.pdf Specifications Features Headamp with Vacuum Tube Output power 180mW x2 (16Ω Load), 22mW x2 (300Ω Load) Headphone impedance 16Ω...