Accuphase DC-1000 Precision MDSD Digital Processor

Accuphase DC-1000 Precision MDSD Digital Processor
Flagship digital processor with ultra-high-precision conversion and unmatched clarity for demanding audio systems.

The Accuphase DC-1000 Precision MDSD Digital Processor represents the pinnacle of Accuphase’s digital design, created to extract every nuance from high-resolution sources. Built with an advanced 8-channel parallel D/A conversion system using MDSD for DSD and MDS++ for PCM, it delivers exceptional low distortion, incredible dynamic range, and lifelike realism that captures every musical detail.

Inside, the DC-1000 features dual toroidal transformers—one for digital, one for analog stages—ensuring isolation and sonic purity. The result is a breathtakingly natural, holographic presentation that feels effortless and controlled. Multiple digital inputs, including USB, HS-LINK, AES/EBU, coaxial, and optical, allow seamless integration into any reference-level system.

The Accuphase DC-1000 pairs perfectly with the Accuphase DP-1000 SA-CD Transport but performs beautifully as a standalone DAC, offering flexible connectivity and master-level digital processing. It brings authority, precision, and emotion to every recording, setting a new reference for digital-to-analog conversion in home audio.

For assistance or product questions, call 443-402-5055 or text 443-402-5064 to reach our team. All Elite Audio is an authorized Maryland dealer with a full home audio showroom.

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Key Specifications
• D/A Conversion: 8-channel MDSD (DSD) / 8-channel MDS++ (PCM)
• Supported Sampling Frequencies: DSD up to 11.2 MHz; PCM up to 384 kHz/32-bit
• Frequency Response: 0.5 Hz – 50 kHz (+0 / -3 dB)
• THD + Noise: 0.0004% (20 Hz–20 kHz)
• Signal-to-Noise Ratio: up to 123 dB
• Dynamic Range: 121 dB
• Channel Separation: 120 dB
• Analog Outputs: Balanced XLR / Unbalanced RCA
• Dimensions (W×H×D): 477 × 156 × 394 mm
• Weight: 24.4 kg (approx.)
• Power Consumption: 36 W

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Top 20 Questions About the Accuphase DC-1000 Precision MDSD Digital Processor

What is the Accuphase DC-1000?
The Accuphase DC-1000 is a flagship digital processor and DAC designed to deliver reference-level sound with extraordinary precision and low noise.

What does “Precision MDSD” mean in the DC-1000?
MDSD stands for Multiple Double Speed DSD, Accuphase’s proprietary technology that processes DSD signals in parallel for superior linearity and low distortion.

What digital inputs are supported by the DC-1000?
It includes USB, HS-LINK, AES/EBU, coaxial, and optical inputs for versatile system integration.

What analog outputs are available?
The Accuphase DC-1000 features both balanced XLR and unbalanced RCA outputs for compatibility with all high-end systems.

What is the distortion level of the DC-1000?
The total harmonic distortion plus noise is rated at just 0.0004%, ensuring pure, transparent sound.

What sample rates does the DC-1000 support?
It supports PCM up to 384 kHz/32-bit and DSD up to 11.2 MHz for both professional and consumer-grade high-resolution formats.

How large and heavy is the DC-1000?
The DC-1000 measures 477 × 156 × 394 mm and weighs approximately 24.4 kg.

What makes the DC-1000 a reference-grade DAC?
Its advanced parallel D/A topology, dual transformers, ultra-low distortion, and precise filtering place it among the world’s best digital converters.

Is the DC-1000 designed for use with the DP-1000?
Yes. The Accuphase DC-1000 is the ideal companion to the Accuphase DP-1000 SA-CD Transport but works equally well as a standalone DAC.

What is the warranty on the Accuphase DC-1000?
The Accuphase DC-1000 includes a manufacturer’s limited warranty covering parts and labor through authorized dealers like All Elite Audio.

What type of conversion architecture does the DC-1000 use?
It employs 8-channel parallel MDSD and MDS++ conversion for both DSD and PCM sources.

Does the DC-1000 process DSD natively?
Yes, the Accuphase DC-1000 handles DSD directly without converting it to PCM, preserving full fidelity.

What is the power consumption of the DC-1000?
The DC-1000 draws approximately 36 watts during operation.

What is the dynamic range of the DC-1000?
The unit achieves a remarkable 121 dB dynamic range for lifelike detail and spaciousness.

Does the DC-1000 display input format and bit depth?
Yes, it provides front-panel indicators for sample rate and bit depth for all active inputs.

What makes the DC-1000 special compared to other DACs?
Its handcrafted Japanese construction, dual power supplies, and custom MDSD conversion design make it one of the most transparent DACs available.

Can I use the DC-1000 as a digital hub?
Yes. It functions effectively as a digital control center with multiple high-end inputs and outputs.

Where is the DC-1000 manufactured?
The Accuphase DC-1000 is handmade in Japan by Accuphase Laboratory, renowned for precision craftsmanship.

What is the signal-to-noise ratio of the DC-1000?
The signal-to-noise ratio is up to 123 dB, ensuring a silent background and immense clarity.

How can I get expert help or schedule a demo of the DC-1000?
For assistance or product questions, call 443-402-5055 or text 443-402-5064 to reach our team at All Elite Audio, your authorized Maryland dealer with a full home audio showroom.