Accuphase DC-500

Overview

The Accuphase DC-500 Precision MDSD Digital Processor is a standalone digital to analog converter engineered to serve as the conversion heart of a high resolution digital system. It employs Accuphase's MDSD (Multiple Double Speed DSD) method, a fully balanced architecture that handles both DSD and high sample rate PCM material with exceptional clarity and low noise. The DC-500 is designed for the listener who prefers to separate the conversion stage from the transport, allowing each element to be optimized independently.

Accuphase's engineering approach centers on precision, mechanical rigidity, and long term reliability. The DC-500 combines carefully implemented digital filtering, isolated power supplies, and a comprehensive suite of digital inputs to accommodate a wide range of sources, from a dedicated Accuphase transport to a computer or network streamer by way of USB and optical connections. The result is a refined, natural presentation with excellent low level resolution and a wide, stable soundstage.

This processor suits the enthusiast assembling a modular reference system who values Accuphase's characteristic combination of tonal purity and build quality. Paired with a matching transport and Accuphase amplification, the DC-500 delivers a musically coherent digital front end intended for years of critical listening.

Key Features

• Precision MDSD (Multiple Double Speed DSD) conversion method for DSD and high resolution PCM
• Fully balanced digital to analog architecture for low noise and wide dynamic range
• Comprehensive digital input array including USB, coaxial, and optical connections
• Balanced (XLR) and unbalanced (RCA) analog outputs for flexible system integration
• Selectable digital filters to tailor presentation to source material and taste
• High rigidity chassis and isolated power supply design for mechanical and electrical stability
• Designed to partner with Accuphase transports and disc players for a coherent digital front end
• Accuphase build quality engineered for long term reliability and serviceability

How the DC-500 Compares

Accuphase DC-500 vs Accuphase DC-1000

The DC-1000 sits above the DC-500 in the Accuphase range and, as the higher model, legitimately offers more in terms of its converter implementation and power supply resources. The DC-500 delivers the same core MDSD philosophy in a more accessible, single chassis form. Choose the DC-1000 when you want Accuphase's most ambitious standalone conversion, and the DC-500 when you want that lineage in a compact, complete package. See the Accuphase DC-1000.

Accuphase DC-500 vs Accuphase DG-78

The DG-78 is a Digital Voicing Equalizer focused on room and response correction within the digital domain, while the DC-500 is a pure digital to analog processor devoted to conversion. They serve different roles and can complement one another rather than compete. Reach for the DG-78 when acoustic tailoring is the priority, and the DC-500 when transparent conversion is the goal. See the Accuphase DG-78.

Accuphase DC-500 vs Luxman DA-07X

The Luxman DA-07X is a USB D/A converter that voices digital sources with Luxman's characteristically smooth, fluid presentation. The Accuphase DC-500 leans toward precision, low level resolution, and a wide, stable stage that reflects Accuphase's design goals. Both are excellent standalone DACs, so the choice comes down to which house character and system pairing you prefer. See the Luxman DA-07X.

Recommended Pairings

Build a coherent Accuphase digital front end by pairing the DC-500 with a matching transport and Accuphase amplification.

• Accuphase DP-1000 Transport A dedicated Precision SA-CD transport is the natural partner for a standalone DAC, feeding the DC-500 a clean digital signal for optimum conversion.
• Accuphase C-2300 Preamplifier This precision stereo control center gives the DC-500's balanced outputs a refined line stage and full system control.
• Accuphase A-48S Power Amplifier A Class A stereo power amplifier that complements the DC-500's clarity with smooth, refined drive for demanding loudspeakers.
• Accuphase E-800S Integrated Amplifier For a simpler system, this Class A integrated pairs beautifully with the DC-500 and consolidates preamplification and power in one chassis.
• Accuphase DG-78 Voicing EQ Add digital domain voicing and room correction alongside the DC-500 when you want to fine tune response to your listening space.

Frequently Asked Questions

What is the Accuphase DC-500?
It is a standalone Precision MDSD digital to analog processor, a DAC that converts digital audio from a transport, computer, or streamer into a high quality analog signal.

What does MDSD mean?
MDSD stands for Multiple Double Speed DSD, Accuphase's fully balanced conversion method designed to handle both DSD and high resolution PCM with low noise and high resolution.

Does the DC-500 have a USB input?
Yes, the DC-500 includes a USB digital input alongside coaxial and optical connections so you can connect a computer or compatible digital source.

Can I use the DC-500 with a computer or streamer?
Yes. Its USB and optical inputs make it suitable for use with a computer, network streamer, or other digital source in addition to a dedicated transport.

What analog outputs does the DC-500 provide?
It offers both balanced XLR and unbalanced RCA analog outputs for flexible integration with a wide range of preamplifiers and integrated amplifiers.

Is the DC-500 a CD player?
No, it is a digital processor without a built in disc mechanism. It is designed to be paired with a separate transport such as the Accuphase DP-1000.

What transport should I pair with the DC-500?
The Accuphase DP-1000 Precision SA-CD Transport is a natural partner, feeding the DC-500 a clean digital signal for optimum conversion.

How does the DC-500 compare to the DC-1000?
The DC-1000 is the higher model in the range and offers more in its converter and power supply implementation. The DC-500 delivers the same MDSD philosophy in a more compact, complete package.

Does the DC-500 support DSD playback?
Yes, the MDSD conversion method is designed to handle DSD material as well as high resolution PCM.

Does the DC-500 have selectable digital filters?
Yes, it provides selectable digital filter characteristics so you can tailor the presentation to your source material and preference.

Can I use the DC-500 with an Accuphase integrated amplifier?
Yes. It pairs well with Accuphase integrated amplifiers such as the E-800S, connecting through the balanced or unbalanced outputs.

Is the DC-500 fully balanced?
Yes, the DC-500 uses a fully balanced digital to analog architecture, which supports its low noise and wide dynamic range.

What is the warranty on the DC-500?
It carries a 3 year parts and labor warranty for the original owner when purchased from an authorized dealer.

Who is the DC-500 best suited for?
It suits the listener building a modular reference system who prefers to separate conversion from the transport and values Accuphase's tonal purity and build quality.

Can I add room or response correction alongside the DC-500?
Yes, the Accuphase DG-78 Digital Voicing Equalizer can complement the DC-500 when you want digital domain voicing and room correction.

Does the DC-500 include a power cable?
Yes, an AC power cable is included in the box along with the owner's manual and warranty documentation.

What preamplifier works well with the DC-500?
The Accuphase C-2300 Precision Stereo Control Center is an excellent match, providing a refined line stage for the DC-500's balanced outputs.

Is the DC-500 authorized and covered when bought from All Elite Audio?
Yes. All Elite Audio is an authorized Accuphase dealer, so your DC-500 is fully covered by the factory warranty for the original owner.

Can the DC-500 be part of a bi-amplified or active system?
The DC-500 handles conversion; for active crossover applications Accuphase also offers the DF-75 Digital Frequency Dividing Network, which addresses a different function in a digital system.

Why buy from All Elite Audio?
All Elite Audio is an authorized Accuphase dealer offering expert guidance, full factory warranty coverage, and careful system matching. We help you build a coherent digital front end around the DC-500 with confidence.