

The 20-bit D20400A is a combination of monolithic and discrete components in an encapsulated module. (The rest of the unit is turned on whenever the SFD-2 is plugged in. Three toggle switches run along the panel bottom: one selects between three digital inputs, one inverts absolute polarity, and the third powers the tube filaments. Note that all items valued over $500 will require a signature upon delivery. The DAC is a two-channel UltraAnalog D20400A, custom-made for Sonic Frontiers. The front panel is Sonic Frontiers' typical '-thick stainless-steel inner panel covered with a gold overlay panel. When factory packaging not available re-usable shipping box with custom injected-foam mold will be used.
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They sure knew how to make the most out of the redbook CD format even early on in its lifetime. Items with factory packaging will be double boxed. Sonic Frontiers SFD-1 MKII Digital Processor, Vintage Tube DAC with HDCD Chipset 0 I'm always surprised with the parts selection and build quality of the Sonic Frontiers DAC's. For all other locations including Hawaii, Puerto Rico and Alaska, please request a quote prior to purchase. Shipping: Cost to ship this item within the contiguous United States is a flat rate of $55 - including packaging and insurance. Other Notes: "The SFD-2 is a stunning achievement in digital processor design." -Stereophile Based on the excellent Analog Devices chip (AD1862) with an analog sound and great performances The PCB is made with separate Analog and Digital ground planes, all according. Direct PCB fix replacement for the Ultra Analog D20400 DAC module installed on many Hi End audio devices. What is Included: DAC, 2 Russian 6H23Pi-EB tubes, Power cableįunctional Notes: Operational condition of this item is excellent, fully tested and no issues found. Sonic Frontiers and others, PCB fix for Ultra Analog Dac D20400. Product: Sonic Frontiers SFD-2 Tube DAC D/A Converter SFD2Ĭosmetic Description: 8/10 Excellent condition with minimal visible cosmetic wear including some light scuffs and rubbing on the top surface. This item has some very light wear but still presents like new from your listening position.
