Accuphase DC-37
MDSD Digital Processor
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The DC-37 inherits the outstanding technology of the DC-901 and DP-720, while opening a new chapter in ultra-advanced and innovative digital signal processing technology. It features an MDSD type D/A converter that achieves straight conversion of the DSD signal and supports 5.6448 MHz (1-bit 2-channel DSD) sources. In keeping with this development, the HS-LINK interface has also been upgraded to Version 2 with significantly expanded sampling frequency and quantization support up to 5.6448 MHz (1-bit 2-channel DSD) and 384 kHz (32-bit 2-channel PCM). The DC-37 also offers convenience and flexible functionality. External digital sources can be connected via a total of six digital inputs: HS-LINK, COAXIAL 1, COAXIAL 2, OPTICAL 1, OPTICAL 2, and USB. The DC-37 is a digital processor that redefines the state-of-the art and has its sights firmly set on the future, including computer-based and high-resolution audio. Only strictly selected circuit components, materials and other parts of the highest quality are used, resulting in an immense richness of information that translates into a spectacular musical experience.
- MDSD type D/A converter using eight parallel circuits
- Direct Balanced Filter with totally separate line and balanced signal paths
- Support for 5.6448 MHz (1-bit 2-channel DSD) and 384 kHz (32-bit 2-channel PCM)
- Six digital interface inputs including HS-LINK and USB
- Phase selector for balanced outputs
- Sampling frequency and quantization bit display for input signal
- Separate power transformers for digital and analog sections
Many Accuphase devices are available for demonstration in our HiFi studios in Berlin-Kreuzberg. We are look forward to your visit!
D/A converter:
MDSD principle (DSD signal)
MDS++ principle (PCM signal)
Frequency response: 0.5 to 50,000 Hz +0, -3.0 dB
Total harmonic distortion: 0.0006% (20 to 20,000 Hz)
Signal-to-noise ratio: 119 dB
Dynamic range: 116 dB
Channel separation: 117 dB (20 to 20,000 Hz)
Output voltage and impedance:
BALANCED: 2.5 V 50 ohms, balanced XLR type
LINE: 2.5 V 50 ohms, RCA phono jack
Output level control: 0 dB to -80 dB (digital)
Power requirements:
120 V, 220 V, 230 V AC (voltage as indicated on rear panel), 50/60 Hz
Power consumption: 10 W
Maximum dimensions:
Width 465 mm ( 18.31”)
Height 114 mm ( 4.49”)
Depth 385 mm ( 15.16”)
Mass:
14.4 kg (31.7 lbs)
20.0 kg (44.1 lbs) in shipping carton
