Pradžia - Namų kinas - Namų garsas - Įranga namų garsui - Tinklo grotuvai - DMS-550 tinklo grotuvas ir keitiklis (DAC)
DMS-550 tinklo grotuvas ir keitiklis (DAC)
The DMS-550 represents the 3rd generation of network capable audio devices for Cary Audio and 2nd generation in our renown “DMS” platform. The DMS-550 Roon Ready Network Audio Player builds upon this platform utilizing the latest in technological advancements over its predecessor.
The DMS-550 is fully MQA Certified. The MQA decoder includes recent optimization to provide superb rendering up to 768kHz using the AKM DAC. Thanks to the newest AKM 4493EQ VELVET SOUND DAC chips, native playback up to 32-bit / 768 kHz PCM as well as native DSD up to 512 is achieved effortlessly. The DMS-550 also includes a built-in true Class-A headphone amplifier using 2 pairs of discrete output transistors, capable of exceptional sound and drive. aptX™ has been upgraded to aptX™ HD, making Bluetooth sources capable of high resolution 24- bit / 48kHz. Connecting the DMS-550 to your wired or wireless home network opens up a new world of musical enjoyment like never before. Easily stream high resolution music from on-board music services like Qobuz (delivering PCM streams up to 24 bit / 192 kHz), TIDAL (Delivering MQA Masters up to 24 bit /384 kHz), Spotify, and vTuner as well as from any network PC, MAC, or NAS drive. Don’t have or desire a network? That’s no problem for the DMS-550 with its direct file playback capability via its integrated SD Card slot and three (3) USB ports for connecting USB hard discs drives for 32-bit / 768kHz PCM, MQA, DSD 512, and ISO (SD Card only) playback.
Additional features include; TruBit™ Selectable Upsampling & PCM to DSD conversion, AirPlay, Coaxial (x2), Optical (x1), AES/EBU (x1) Digital inputs, Coaxial and Optical outputs, RCA and XLR fully balanced outputs, OSO™ Re-clocking, MU-MIMO Wi-Fi, and a full 3-volt output and variable volume control for direct-to-amplifier connection.
General
Below measurable levels
44.1 kHz to 768 kHz
32-Bit 8x Oversampling Digital Filter
2 – 2 channel AK4493EQ for working on true balanced output
CSR Bluetooth v 4.0 with aptX® HD for 24 Bit / 48 kHz high definition audio decoder
3rd Order Bessel
Balanced XLR, Single – Ended RCA
Coaxial, Toslink operating at Sample Frequency (Fs) from 44.1 kHz to 192 kHz, 16 bit to 24 bit
USB x 3, SD Card x 1 BLUETOOTH x1 AES/EBU x1, Coaxial x2, Toslink x1
USB operating at Sample Frequency (Fs) from 44.1 kHz to 384 kHz, 16 bit to 32 bit, DSD 64, 128, 256 and 512. BLUETOOTH Sample Frequency (Fs) 48kHz, 24bit. AES/EBU, Coaxial, Toslink operating at Sample Frequency (Fs) from 44.1 kHz to 192 kHz, 16bit to 24 bit
Trigger input 12VDC x1 IR control x1
Ethernet RJ45 full remote configuration interface Wi-Fi 802.11 b/g/n/ac support MU-MIMO
Configured at factory for either 110-120 or 220-240 VAC, 50-60 Hz
45 Watts
Black powder coated matte chassis with silver or black aluminum faceplate
23.5 lbs
3.75″ H x 17.25″ W x 16.25″ D
Audio (LPCM)
2 Hz – 22 kHz (44.1 kHz)
0.1 dB (20 Hz – 20 kHz)
3 degrees (20 Hz – 20 kHz)
125 dB (1 kHz)
113 dB (1 kHz)
107 dB (1 kHz)
0.0004% (1 kHz)
2.0V RMS (220 Ω output impedance) for Volume at 0.0dB 3.0V RMS (220 Ω output impedance) for Volume at +8.0dB
+/- 2.0V RMS (440 Ω output impedance) for Volume at 0.0dB +/- 3.0V RMS (440 Ω output impedance) for Volume at +8.0dB
Nwtwork, USB, SD card playback
.dsf, .dff (DSD64, 128, 256, 512), .aif, .aiff, .alac, .flac, .m4a, .mp4, .wav, .ape, .mp3, .aac, .wma, .ogg, .asf
2 Hz – 125 kHz
16, 20, 24, & 32 bit PCM and 1 bit DSD
44.1 kHz to 384 kHz PCM and 2.822MHz – 22.5792 MHz DSD
125 dB
Frequency 22.5792 MHz
112 dB
2.0V RMS (220 Ω output impedance) for Volume at 0.0dB 3.0V RMS (220 Ω output impedance) for Volume at +8.0dB
+/- 2.0V RMS (440 Ω output impedance) for Volume at 0.0dB +/- 3.0V RMS (440 Ω output impedance) for Volume at +8.0dB
SPDIF playback; coaxial, Tosink, AES/EBU (lPCM)
2 Hz – 100 kHz
16, 20, and 24 bit
44.1 kHz to 192 kHz PCM
123 dB
Frequency 22.5792 MH
112 dB
2.0V RMS (220 Ω output impedance) for Volume at 0.0dB 3.0V RMS (220 Ω output impedance) for Volume at +8.0dB
+/- 2.0V RMS (440 Ω output impedance) for Volume at 0.0dB +/- 3.0V RMS (440 Ω output impedance) for Volume at +8.0dB
Headphone amplifier
2 Hz – 80 kHz (-3dB)
8 – 600 ohms
850 mW + 850 mW (32 ohms 1 kHz 0.002%)
1.0kHz<0.002% 20.0kHz<0.0025% 31.0kHz<0.0022%
