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There are now more ways than ever to enjoy your favorite digital audio and video media. There are also more ways to receive it. And the Boulder 2120 Digital-to-Analog Converter is set up to address them all.
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Its architecture is modular to help prevent future obsolescence. It can connect to streaming, server, or transport based audio in both PCM and DSD. It has become the source component that can play high-definition wireless streaming video to your AV system. All of this and the 2120 is still the best sounding D/A converter you’ve ever heard, too.
Digital Inputs -HDMI, Ethernet (RJ45), USB 2.0, S/PDIF (RCA), AES3 (XLR), Tousling optical (EIAJ)
Audio Formats Supported - PCM, DSF (DSD 1x/2x), FLAC, xFLAC, WAV, xWAV, AIFF, Ogg Vorbis, MP3, ALAC
PCM Sample Rates Supported -32, 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384
PCM Word Length Supported -16-bit through 32-bit
Analog Outputs -2 pairs balanced XLR, adaptable to RCA
Output Impedance - 100 ohms ( balanced ), 50 ohms ( unbalanced )
Output Level - 4.0V balanced, 2.0V unbalanced @ 0dBFS
Volume Control Range - 80 dB in 1.0 dB steps
Display -12.3" ( 32.25 cm ), 1280 x 480 backlit LCD
Internet- 2 x RJ45 Ethernet connector
Control Systems - IP, IR, 12V trigger out
Signal To Noise Ratio - 115 dB, 22-30 kHz, unweighted
THD+N, 0DBFS -Less than 0.0008% to 20 kHz
Frequency Response - -0.5 dB @20 kHz
DAC Weight - 63 lbs., shipping 77 lbs.
Power Supply Weight - 48 lbs., shipping 59 lbs.