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FS: RAAL PDT-1a Tube Headphone Amplifier + Spare Tubes

Discussion in 'Closed (Archived) Sales' started by Meh, Jun 4, 2022.

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  1. Meh

    Meh Friend

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    This has been used for 2 months and I'm the original owner.Selling for $1300. Retail price was $1900. I Will pay for shipping to CONUS. It's a new OTL headphone amp from RAAL-requisite. I've used it with ZMF VC and Atrium and it sounds great. It's in great condition mechanically and aesthetically with only a few small scratches.

    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.
    It comes with the stock tubes and these spare tubes:

    4 - matched 6N6P
    2 - 6AS7

    SPECS:
    6N6P Driver Tubes and a 6AS7 Power Tube
    Frequency Response: 10Hz-100kHz -3db
    THD: <1%
    S/N: 80dB
    Power: 245mW @50ohms / 180mW @600ohms IMG_20220529_022215797.jpg IMG_20220521_184405861.jpg
    With Center Tap AC Heaters for low noise
     
    Meh, Jun 4, 2022
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