Black Ice Audio FX Tube DAC DSD WIFI streaming DSD DAC

    Named as one of the best under $1000.00 DAC’s by The Absolute Sound

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January Clearance Sale

The FX Tube DAC DSD WIFI is a streaming tube DAC with preamp and headphone amp. It can be used as a preamp directly into a power amp for digital only systems or just a quality tube DAC with headphone amp.

The Black Ice FX Tube DAC DSD WIFI is our current favorite inexpensive tube DAC. They are available currently in silver. Only 1 silver left and them more black in late March 2022.

They can also be used as a music streamer thru your WIFI network or right from your phone to the DAC

The FX Tube DAC DSD WIFI uses ESA Clarity caps from England and a Burr Brown 1795 DAC chip. The Hi Rez 32 bit 384kk USB chip is excellent.

The DAC has the warmer liquid midrange of tubes. It has very good bass and extension for a product at this price. It also has a very nice soundstage.

Arizona Audiophile club Blind DAC shootout final:

First Place = Black Ice Audio Glass FX DSD

Second Place = Chord Qutest

Third Place = Schiit Yggdrasil

More info on the shootout is here:

https://www.underwoodhifi.com/products/black-ice-audio

• Amplification of Analog Signal done exclusively via Vacuum tubes.


• The Wifi will stream up to 32 bit/384k and DSD 128


• PCM: 32Bit/384KHz


• DSD: DSD 64/DSD 128


• Asynchronous Burr Brown Chip AD1896


• Uses two 12AX7 tubes


• DAC Chip: PCM 1795


• R Style Transformer


• State of the Art Components: capacitor filters, gold plated RCA jacks,


• Finishes: Black and Silver


• 8" x 8" x 3"


• WIFI software is Savicast for your computer. For iPhones you can use any music app over airplay on your network to play music thru the DAC. For Android you use the Bubble UPNP app or any app that is DLNA capable. You need to select play all formats in your settings.

    * Amplification of Analog Signal done exclusively via Vacuum tubes.

• PCM: 32Bit/384KHz


• DSD: DSD 64 / DSD 128


• Asynchronous Burr Brown Chip AD1896


• DAC Chip: PCM 1795


• R Style Transformer


• State of the Art Components: capacitor filters, gold plated RCA jacks,


• Finishes: Black currently

We also ship these worldwide in 220/240 volts. 

Read our AudiogoN #1 rated 13,700 points of feedback and buy with confidence.



We accept PayPal, AMEX, Visa, MasterCard & money orders.

Call us at 770-667-5633 with questions or to order this fine DAC.



GA & HI residents add sales tax.



International sales are paid with bank funds wire transfer or PayPal if shipped to a verified address only.

Brands carried: Audio Alchemy, Audio GD electronics, Audio GE Teddy loudspeakers, Black Ice Audio tube electronics, Bob Carver tube amplifiers, Core Power Technologies A/V power conditioners and cables, DSPeaker room correction, Earmen portable products, EAT Turntables, Emerald Physics speakers & amplifiers, Focal headphones, HifiMan phones, Iso-Acoustics, LSA speakers, amps, headphones & turntables, Marantz Reference, Martin Logan speakers & subwoofers, Mofi Electronics, Musical Fidelity, Music Hall, Ortofon cartridges, Peachtree Audio, Project turntables, Quad, Raal headphones, Silverline Audio speakers, SPL electronics, Sumiko cartridges, Sweet Vinyl pop & click filters, Wireworld, Wywires, Zesto Audio tube electronics



Sales policies on the Underwood Hifi Inc. website at www.underwoodhifi.com