Accuphase celebra 50 anni di produzione con il DC-1000, un processore digitale sviluppato per offrire il massimo in termini di prestazioni e qualità del suono. È dotato del processore ES9038 PRO (ESS Technologies): un convertitore D/A di tipo 8MDSD (segnale DSD) / 8MDS++ (segnale PCM) che pilota 8 canali in parallelo per offrire prestazioni quasi 3 volte superiori rispetto ai convertitori a singolo canale. Le tecnologie a basso rumore perfezionate durante lo sviluppo degli amplificatori, come l'amplificazione dell'ANCC e dei segnali interni e la disposizione parallela dei circuiti di alimentazione, consentono al DC-1000 di offrire livelli di emozione senza precedenti.
Caratteristiche Tecniche
| Specification | Value |
|---|---|
| Compatible Disc Formats | |
| - 2-channel Super Audio CD | |
| - CD | |
| - DSD disc DVD-R / -RW / +R / +RW | |
| - Data disc CD-R / -RW, DVD-R / -RW / +R / +RW (Supported formats: WAV, FLAC, DSF, DSDIFF) | |
| Data Read Principle | Non-contact optical pickup |
| Laser Diode Wavelength | SA-CD: 655 nm, CD: 790 nm |
| Digital Outputs | |
| - HS-LINK |
Proprietary standard, Dedicated HS- LINK cable |
| - COAXIAL |
IEC 60958 AES-3 compliant, 75-ohm coaxial digital cable |
| Power Requirements |
120 V, 220 V, 230 V AC (voltage as indicated on rear panel), 50 / 60 Hz |
| Power Consumption | 16 W |
| Maximum Dimensions |
Width: 477 mm (18.8 in), Height: 156mm (6.1 in), Depth: 394 mm (15.5 in) |
| Weight | Net: 29.8 kg (65.7 lbs), In shipping carton: 37 kg (82 lbs) |
| Digital Inputs | |
| - HS-LINK |
Proprietary standard, Dedicated HS- LINK cable |
| - BALANCED |
IEC 60958 AES-3 compliant, 110- ohm digital balanced cable |
| - COAXIAL |
IEC 60958 AES-3 compliant, 75-ohm coaxial digital cable |
| - OPTICAL |
JEITA CP-1212 compliant, JEITA standard optical fiber cable |
| - USB |
USB 2.0 High-Speed (480 Mbps) standard, USB 2.0 cable with Type B connector |
| Sampling Frequencies | |
| - HS-LINK (Ver. 1) |
DSD: 2.8 MHz (1-bit), PCM: 32 / 44.1 / 48 / 88.2 / 96 / 176.4 / 192 kHz (16 to 24-bit) |
| - HS-LINK (Ver. 2) |
DSD: 2.8 / 5.6 MHz (1-bit), PCM: 32 / 44.1 / 48 / 88.2 / 96 / 176.4 / 192 / 352.8 / 384 kHz (16 to 32-bit) |
| - BALANCED |
PCM: 32 / 44.1 / 48 / 88.2 / 96 / 176.4 / 192 kHz (16 to 24-bit) |
| - COAXIAL |
PCM: 32 / 44.1 / 48 / 88.2 / 96 / 176.4 / 192 kHz (16 to 24-bit) |
| - OPTICAL |
PCM: 32 / 44.1 / 48 / 88.2 / 96 kHz (16 to 24- bit) |
| - USB |
DSD: 2.8 / 5.6 / 11.2 MHz (11.2 MHz: ASIO only, 1-bit), PCM: 44.1 / 48 / 88.2 / 96 / 176.4 / 192 / 352.8 / 384 kHz (16 to 32-bit) |
| D/A Converter |
DSD: 8 MDSD principle, PCM: 8 MDS++ principle |
| Frequency Response | 0.5 to 50,000 Hz +0, -3 dB |
| Total Harmonic Distortion + Noise | 0.0004% (20 to 20,000 Hz) |
| Signal-to-Noise Ratio | 123 dB |
| Dynamic Range | 121 dB |
| Channel Separation | 120 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 in 1-dB steps (Digital) |
| Power Requirements |
120 V, 220 V, 230 V AC (voltage as indicated on rear panel), 50/60 Hz |
| Power Consumption | 36 W |
| Maximum Dimensions |
Width: 477 mm (18.8 in), Height: 156 mm (6.1 in), Depth: 394 mm (15.5 in) |
| Weight |
Net: 24.4 kg (53.8 lbs), In shipping carton: 32 kg (71 lbs) |
