RAAL PDT-1a Tube Headphone Amplifier + Spare Tubes
RAAL-requisite’s all 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.
This has been used for 2 months.
It comes with the stock tubes and these spare tubes:
4 - matched 6N6P
2 - 6AS7
Selling for $1300. Will pay shipping to CONUS.
6N6P Driver Tubes and a 6AS7 Power Tube
Frequency Response: 10Hz-100kHz -3db
Power: 245mW @50ohms / 180mW @600ohms
With Center Tap AC Heaters for low noise