Wavelength Audio Proton USB D/A converter Specifications

Sidebar 1: Specifications

Description: Single-box digital/analog converter. Digital input jack: USB (type B plug) only. Analog output jacks: RCA. Formats supported: all PCM-output audio codecs (AIFF, FLAC, WAV, MP3, etc.). Sampling rates supported: 44.1, 48, 88.2, 96kHz. Word lengths supported: 16, 24 bits. Maximum line-level output: 1.8V. Output impedances: 100 ohms (line), 1 ohm (headphones). Frequency response: 5Hz–20kHz, –1.0dB.
Dimensions: 4" (100mm) W by 2.5" (60mm) H by 5.75" (150mm) D. Weight: 3 lbs (1.4kg).
Serial Number Of Unit Reviewed: 29-0086.
Price: $900. Approximate number of dealers: 14.
Manufacturer: Wavelength Audio, Ltd., 3703 Petoskey Avenue, Cincinnati, OH 45227. Tel: (513) 271-4186. Web: www.usbdacs.com.

Wavelength Audio, Ltd.
3703 Petoskey Avenue
Cincinnati, OH 45227
(513) 271-4186

NigelR's picture

This is a very interesting and extremely comprehensive article.

Nice- heard about the converter from a friend and needed more info. Anyway- just a thank you. I think that you have pretty much covered everything here. Greetings



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GeneZ's picture

I read in the Wavelength article:

"Drummer Michael Clarke's ride cymbal throughout the Byrds' Mr. Tambourine Man (ripped from CD, Columbia CK 64845) sounded appreciably less hashy and artificial through the Wavelength Proton than through Furutech's ADL GT40."

That was not Michael Clarke on the record unless it was a live in concert recording.  Michael Clarke was a pretty face they drafted to travel and play live with the band.  In the studio, it was the famous studio drummer Hal Blaine behind the set.






John Atkinson's picture

Thanks for the info.


John Atkinson

Editor, Stereophile