This DAC originally sold for $3,500. Great opportunity to get a high end unit a a great price! From a client of ours who is moving and selling off his audio systems. Fully tested with USB cable from a PC to stream and convert digital audio to high quality analog. Note: This was originally used with an AudioQuest Diamond USB / DBS cable that is listed separately. Check that listing out and if you want that cable included, I can give a bundled discount. Thank you for looking. Rich at Audio Video One - Chapel Hill. —————————————- Experience high-quality audio with the Wavelength Audio Tube USB DAC. This digital-to-analog converter allows you to enjoy your favorite music with clarity and precision. Designed by expert engineers, this DAC is perfect for music enthusiasts who demand the best sound quality. With its sleek design and advanced features, the Wavelength Audio Tube USB DAC is perfect for anyone who appreciates high-quality audio. Enjoy your music like never before with this exceptional digital-to-analog converter.

Up for auction is a Wavelength Brick V3. The unit is in good condition with only some slight finish wear on the logo. This is a warm, sweet sounding DAC that can handle USB signals up to 24/96. Contiguous US buyers only.

Wavelength Proton - USB DAC. Changed (not really upgraded) system, so my DAC is for sale. Has been very nice. Not much more to say. https://www.stereophile.com/content/wavelength-audio-proton-usb-da-converter

Audiophile tube (12AU7) class compliant USB DAC from Wavelength in excellent condition. List price originally $1750.