The d1-seven DAC has been created for the seven-year anniversary of Totaldac. It was made to be the far best sounding one-box DAC in the Totaldac range, using the same number of R2R ladders as the d1-six, but with advancements in the analog architecture, the EMC, the firmware and more. This DAC can also integrate the internal server/streamer option for a direct network use.
-192KHz asynchronous Xmos USB, optical, RCA and AES-EBU digital inputs, selected from a remote control.
-44.1KHz, 48KHz, 88.2KHz, 96KHz, 176.4KHz and 192KHz, 16 to 24 bit formats supported.
-as an option, DSD (DoP standard) supported on all inputs.
-embedded custom clock with anti-jitter FIFO memory.
-3.2Vrms max RCA, 6.4Vrms max XLR analog output. The d1-seven has no headphone output by default.
-volume control, adjusted by a remote control and an OLED display, works for all inputs, not only USB.
-phase polarity selected by remote control.
-non-oversampling DAC compensation filter activated or disactivated by remote control.
-display switched off by remote control or automatic.
-R2R DAC technology using 300 pieces of 0.01% VAR Bulk Metal® Foil resistors Vishay Foil Resistors.
-class A discrete transistor output stage.
-external power supply to minimize the noise on the embedded preamp.
-aluminium and PMMA enclosure with massive pure copper antivibration plate.
-power consumption 20W (24W with the server option).
-DAC dimensions: height 110mm, width 360mm, depth 290mm.
-power supply dimensions: height 65mm, width 122mm, depth 180mm.
-weight: 7kg.
Available options:
-server/streamer option. The software is the same as the d1-server, RoonReady certified.
-DSD (DoP) option.
-silver massive aluminium front panel.
-115V power option.
-BNC coaxial digital input instead of RCA.
-2, 3, 4 way active crossover or more, by associating several DAC boxes.
-Bass boost.
-dedicated power supply for server board.
Price 19000euros incl VAT in Europe, 17450euros excl VAT out of Europe
d1 as every d1 DACs can be upgraded to a d1-seven!