Description Model 21 Digital to Analog Converter with Remote and Networking The M21 Platinum Series is the trifecta of digital to analog conversion. Three independent and user-selectable digital to analog signal paths are available: delta sigma and ladder dac for PCM conversion and for DSD playback, true direct DSD. All digital input types are supported, with direct output or hard-wire bypass of the analog attenuator. The M21 Digital to analog converter is the continued evolution of both the M1 Special Edition and the M12 Dual Mono Source Controller. D/A performance X3 With the M21’s advanced architecture its now possible to select, evaluate and enjoy three independent digital to analog converter signal paths: 24 bit delta sigma, 20 bit ladder dac and true 1 bit DSD for DSD content. Engineering autonomous conversion paths creates a super-efficient platform for you to enjoy your music and explore the advantages of each. The M21 also incorporates the Bricasti Design high-performance MDx processor. Network Streaming The M21 connects seamlessly with your network offering one of the most advantages avenues for audio playback. Once detected by your network via wired ethernet, the M21 is recognized as a DNLA device and becomes a powerful media renderer offering pristine data transmission over long distances, without loss of signal or degradation. Now your server can be placed anywhere on the network and run remotely lending to a clutter-free listening environment. Direct or Analog The M21 utilizes precise analog gain control for its execution of direct DSD functionality and driving amplification. It features a true hard-wire bypass analog attenuator, setting this control to 0 db makes possible the use of the M21 direct to an external preamp as well. Flexibility is what the the M21 design is all about. Masterfully connected The M21 digital input selection is well appointed to fit most any system. It also features a fully differential design which creates a less resistant output signal path, ideal when matched with fully differential amplification like the Bricasti M28 and M15 amplifiers. Handcrafted in the USA All of our products are crafted in the old world tradition, in a classic brick mill building in Massachusetts USA by a team of individuals dedicated to excellence. Specifications Digital Inputs XLR: AES/EBU 24 bit Single Wire, BNC: SPDIF, RCA: SPDIF, Optical: Toslink 44.1- 96k, USB 2 Sample Rates AES, SPDIF, AUX in 44.1 kHz, to, 192khz Sample Rates USB 44.1 kHz, to, 384kHz, DSD 64fs 128Fs 256Fs Native and DoP Sample Rates Ethernet 44.1 kHz to 384kHz, DSD 128 Native Jitter 8 psec @ 48k / 6psec @ 96k Balanced Analog Outputs XLR balanced (pin 2 hot) Impedance 40 ohm Output @ full scale 16.5 dbm (5.2V RMS) Output Level 90db in 1 db steps D/A Conversion PCM 24 bit delta sigma 8x oversampling, DSD direct 1 bit, 384Khz ladder dac Frequency Response @44.1k 10 hz- 20 kHz 0dB, -.2 dB Dynamic Range >120dB A-Weighted THD N @ 1k .0008% @ 0dbfs / .0004% @-30dbfs PCM sigma delta< Unbalanced Analog Outputs RCA Impedance 40 ohm Output level Full scale at front panel 6 dbm (1.2V RMS) D/A Conversion PCM 24 bit delta sigma 8x oversampling, DSD direct 1 bit, 384Khz ladder dac Frequency Response @ 44.1k 10 hz- 20 kHz -.2 dB Dynamic Range >120dB A-Weighted THD N @ 1k .0008% @ 0dbfs / .0004% @-30dbfs PCM sigma delta General Specifications EMC: Complies with: EN 55103-1, EN 55103-2, FCC part 15 and Class B RoHS Complies with: EU RoHS Directive 2002/95/EC Safety Certified to: IEC 60065, EN 55103-2 Operating Temperature 32 F to 105 F (0 C to 40 C) Storage Temperature: -22 f to 167 F (-30 C to 70 C) Finish Anodized aluminum, nickel plating with brass knobs and buttons. Dimensions 17” x 12“ x 4.5” Weight 15 lbs Shipping Weight 18 lbs Shipping Dimensions 22”x 17”x 7” Mains Voltage -100, 120, 220, 240 VAC, 50 Hz – 60 Hz factory set Trigger out TRS mini jack, Tip ground, Sleeve 5V Power consumption: 28 Watts (6W standby) Warranty parts and labor 2 yrs non-transferable.
