Amplifier PDT-1a

New standalone headphone amp the PDT-1a features a dedicated OTL circuit design built for traditional non-electrostatic headphones. This top of the line amp delivers uncompromising performance for planar magnetic and dynamic headphones.

Features

6N6P Driver Tubes and a 6AS7 Power Tube

Frequency Response: 10Hz-100kHz -3db

THD: <1%

S/N: 80dB

Power: 245mW @50ohms / 180mW @600ohms

With Center Tap AC Heaters for low noise