Listening Notes · CD Players
Accuphase DP-450: What Reviewers Say About This CD Player
The DP-450 is Accuphase at its most focused: a CD player built without compromise that also moonlights as a serious standalone DAC. The people who have lived with it reach for words like velvet, silk and purity. We gathered what reviewers, dealers and one home owner actually say about it, including the criticisms, so you can judge it before you hear it.
The short answer
The Accuphase DP-450 is a CD player made in Japan by Accuphase Laboratory. It plays standard CDs, CD-R/RW discs and data discs carrying WAV, FLAC, DSF and DSDIFF files, and it does not play Super Audio CDs. Its 4MDS+ converter runs an ESS ES9026PRO chip with four parallel circuits per channel, and USB, coaxial and optical inputs let it work as a standalone DAC for a streamer or computer, with USB accepting PCM up to 384 kHz and DSD up to 11.2 MHz. Reviewers describe a refined and coherent sound. STEREO magazine in Germany called it a coherent sound image made of velvet and silk, and a home owner in Portugal called it an outstanding performer as both a CD player and standalone DAC. Our price is $7,975.
What is the Accuphase DP-450?
The Accuphase DP-450 is a CD player built by Accuphase Laboratory in Japan. It sits in the Accuphase digital line as the dedicated CD machine, and that focus is the first thing to understand about it. The DP-450 reads standard CDs, CD-R/RW discs and data discs burned with WAV, FLAC, DSF and DSDIFF files. It does not read the high resolution layer of a Super Audio CD, and it has no hardware for it. Within the Accuphase lineup, SACD playback starts higher up, with the DP-570 and the DP-770. If your shelves hold CDs, which is still most of the recorded music ever sold, the DP-450 is built entirely around playing them at the highest level the format allows.
The conversion stage is where Accuphase spent the engineering budget. The 4MDS+ principle runs an ESS ES9026PRO 32 bit DAC chip with four parallel conversion circuits per channel, a topology that drives noise and distortion down by averaging the output of the parallel circuits. Analog sound leaves through balanced XLR and line RCA outputs, each fed by a Direct Balanced Filter circuit with separate signal paths for the line and balanced sides.
The second job is just as important. USB, coaxial and optical digital inputs turn the DP-450 into a standalone DAC for a streamer, a transport or a computer, and coaxial and optical outputs let it serve as a transport feeding an external DAC instead. The chassis follows the Accuphase pattern: a rigid integrated CD mechanism with elastic damper isolation, a low center of gravity, high carbon cast iron insulator feet, and a champagne gold front panel. The whole machine weighs 13.7 kg.
One honest note before the praise. The DP-450 footprint in print and online is thin, and we will not pretend otherwise. We found one full professional review, from STEREO magazine in Germany, one dealer listening essay from Signals Hi-Fi in the UK, one genuine home owner report from Portugal, dealer commentary from Adventures in Hi-fi and Audio Trends, and no dedicated owner threads on the big English language forums. Every voice in that small group is positive, and every quote in this post is taken word for word from the sources linked at the end.
Accuphase DP-450 specifications
| Disc compatibility | CD, CD-R/RW, and data discs with WAV, FLAC, DSF and DSDIFF files. Not compatible with Super Audio CD |
|---|---|
| D/A converter | 4MDS+ principle, ESS ES9026PRO 32 bit DAC, four parallel conversion circuits per channel |
| Frequency response | 0.7 Hz to 50,000 Hz, +0/−3 dB |
| Total harmonic distortion plus noise | 0.0008 percent, 20 Hz to 20 kHz |
| Signal to noise ratio | 119 dB |
| Dynamic range | 116 dB |
| Channel separation | 113 dB, 20 Hz to 20 kHz |
| Analog outputs | Balanced XLR, 2.5 V / 50 ohms; line RCA, 2.5 V / 50 ohms. Direct Balanced Filter with independent line and balanced paths |
| Digital inputs | USB Type B, PCM up to 384 kHz/32 bit and DSD up to 11.2 MHz; coaxial, PCM up to 192 kHz/24 bit; optical, PCM up to 96 kHz/24 bit |
| Transport outputs | Coaxial and optical digital outputs |
| Output level control | Digital, 0 dB to minus 80 dB in 1 dB steps, controllable by remote |
| Drive | Rigid integrated CD mechanism, elastic damper isolation, low center of gravity, high carbon cast iron insulator feet |
| Power | 120 V AC, 50/60 Hz; consumption 11 W |
| Dimensions | 465 × 151 × 393 mm (18.3 × 6.0 × 15.5 in), W × H × D |
| Weight | 13.7 kg net (30.2 lb); 20 kg in shipping carton |
| Finish | Champagne gold front panel |
| In the box | AC power cord, AL-10 audio interconnect, RC-140 remote commander, USB Utility 3 CD and setup guide |
| Warranty | 3 years parts and labor via authorized US distribution |
| Our price | $7,975 at All Elite Audio |
A note on price. Every price in this post is our own price at All Elite Audio, taken from our catalog: $7,975 for the DP-450.
What do reviewers say the DP-450 sounds like?
The fullest listening report comes from STEREO magazine in Germany, where Matthias Böde reviewed the DP-450 in the October 2023 issue. His description of the first moments with the player sets the tone for everything else written about it.
“Immediately the delicately articulated, naturally three-dimensional as well as lean and homogeneous sound image emerged which the brand is famous for.”
Matthias Böde, STEREO magazine, DP-450 review, issue 10/2023, English translation
“A coherent sound image made of velvet and silk, which the Accuphase understands and presents in exactly the same way.”
Matthias Böde, STEREO magazine, issue 10/2023
Böde also made the point that matters most to anyone with a serious CD collection: ordinary discs hold more than most players reveal, and the DP-450 is exactly the right partner to discover and explore it. The player does not dress the music up. It presents it whole, with the parts locked together.
Signals Hi-Fi, a dealer in the UK, ran the DP-450 with an Accuphase E-380 amplifier and ATC SCM40 speakers in June 2022 and came away surprised by the level of the result.
“We knew the ‘sensible’ Accuphase kit was good but didn’t expect to find it quite this good.”
Signals Hi-Fi, listening essay, June 2022
“This simply has to explain the remarkable sense of purity.”
Signals Hi-Fi, June 2022
The one home owner report we found comes from MoustachesToys in Portugal, who tested the DP-450 in his own home in October 2025, spinning discs and running an Aurender transport into its DAC section.
“I’ve tested the DP-450 in my own home … it is an outstanding performer as both a CD player and standalone DAC.”
MoustachesToys, home listening report, October 2025
He heard the same family character through the digital input, describing the brand signature balance of transparency, analytical neutrality and effortless musicality. Owners of other Accuphase digital players describe that house sound in matching terms on Audiogon, calling it colorful, natural, seamless and cohesive, with a presentation that favors acoustic instruments, and one listener summed it up as being on the very pleasant side of truth.
Put together, the DP-450 sound is this: delicate and three dimensional, lean and homogeneous rather than thickened, coherent above all, with a purity that listeners keep naming, and a relaxed musicality that suits long sessions. It is a presentation built for listening closely, and every voice we found describes it that way.
Five things praised about the DP-450
1 A coherent sound, made of velvet and silk
This is the praise point the professional review leads with. STEREO heard a delicately articulated, naturally three dimensional sound image that stays lean and homogeneous, and landed on the phrase velvet and silk for how completely the parts hold together. Nothing sticks out, nothing calls attention to itself, and the music arrives as one piece. That coherence is the quality owners of Accuphase digital gear describe on Audiogon as well: colorful, natural, seamless and cohesive.
2 Purity you can play all day and night
Signals Hi-Fi credited the converter design for a remarkable sense of purity, and described the results as solidly engaging, a system you can play all day and night. That combination is harder to achieve than it sounds. Plenty of players are pure for twenty minutes and tiring by the second album. The DP-450 reports point the other way: engagement that holds up across a full evening of listening.
3 Two front ends in one chassis
“It is an outstanding performer as both a CD player and standalone DAC.”
MoustachesToys, home listening report, October 2025
The home owner in Portugal tested both halves of the machine in his own system, discs in the tray and an Aurender transport feeding the DAC, and praised both. For a buyer whose listening is split between a CD collection and streaming, the DP-450 covers both with one converter stage, one set of outputs and one box on the rack, and the streaming side inherits the same velvet and silk character as the discs.
4 It finds what is hiding in ordinary CDs
Böde closed his STEREO listening notes on the potential hidden inside ordinary CDs, writing that the DP-450 is exactly the right partner to discover and explore it. That is the real promise of a player at this level. Your collection does not change. What changes is how much of it you hear: the articulation in a quiet passage, the shape of a room around an acoustic instrument, the layers in a recording you have owned for twenty years.
5 Dealers put it on permanent demonstration
“We’ve been crying out for a CD player of real quality for years and finally we have it. This sounds divine.”
Adventures in Hi-fi, dealer launch note, UK
Adventures in Hi-fi in the UK chose the DP-450 for permanent shop demonstration when Accuphase joined its line up, and Audio Trends in Australia pairs it with the E-5000 amplifier and Bowers & Wilkins 803 D4 speakers, writing that you can easily sit back, forget about time and just immerse yourself in the music. Dealers stake their rooms on the products that make visitors sit down and stay. The DP-450 earns that spot.
The features people name by name
The 4MDS+ converter
The feature every technical discussion starts with. Four parallel conversion circuits per channel, built around the ESS ES9026PRO 32 bit chip, average their outputs to push noise and distortion down. STEREO covered the circuit in depth, and Signals Hi-Fi pointed to the conversion approach when trying to explain the remarkable sense of purity they heard. The measured results back the approach: distortion plus noise of 0.0008 percent and a signal to noise ratio of 119 dB.
The USB DAC input
The USB input accepts PCM up to 384 kHz and 32 bit, and DSD up to 11.2 MHz, which is quad rate DSD. It is the input that turns the DP-450 into the DAC for the rest of a digital system. The Portuguese home owner ran an Aurender transport into it and praised the pairing, hearing the brand balance of transparency, analytical neutrality and effortless musicality through the digital side of the machine.
Coaxial and optical inputs, and transport outputs
Beyond USB, the DP-450 takes coaxial digital input up to 192 kHz and 24 bit, and optical up to 96 kHz and 24 bit, so a streamer, a television or a second transport can all run through its converter. Going the other direction, coaxial and optical outputs let the DP-450 work as a pure transport feeding an external DAC, which keeps the machine useful at every stage of a system build.
The Direct Balanced Filter
The analog output stage keeps the line and balanced paths separate, with independent circuits for the RCA and XLR outputs rather than one path derived from the other. Both outputs deliver 2.5 V from a 50 ohm source. Listeners who run balanced connections into an Accuphase amplifier get the full benefit of the design, and the separate paths mean neither output is a compromise version of the other.
Programmable playlists and the display
The DP-450 lets you program a playlist that reorders the tracks on a disc, an old and welcome pleasure of the CD era. The display shows sampling frequency and quantization bits for the incoming digital signal and can be switched to suit the room, and a phase selector sets the polarity of the balanced output. A digital connection on the back links the player to an Accuphase voicing equalizer when one joins the system.
The digital level control and the RC-140 remote
A digital output level control runs from 0 dB down to minus 80 dB in 1 dB steps and works from the RC-140 remote commander, which also handles the display readout functions. The level control can drive a power amplifier directly when a system calls for it. STEREO found the results very acceptable and still recommended a proper preamplifier or integrated amplifier for the last grain of quality, a point we repeat in the criticisms below.
Data disc playback
Burn a disc with WAV, FLAC, DSF or DSDIFF files and the DP-450 plays it like any other disc in the tray. For listeners with downloaded albums sitting on a hard drive, data discs are a simple way to hear those files through the 4MDS+ converter without adding a computer to the rack.
The DP-450 on YouTube
One video featuring the DP-450 could be verified, and it is a dealer feature video, not an independent review. We list it for what it is, and we want to be plain about the gap: no independent YouTube reviewer has covered the DP-450 that we could verify, so there is no video verdict to quote in this section.
Audio Trends: Accuphase E-5000 Integrated Amplifer and DP-450 CD Player
Audio Trends, a dealer in Australia, features the DP-450 alongside the Accuphase E-5000 integrated amplifier in this store video. The pairing is the same one Audio Trends writes about on its site, teamed with Bowers & Wilkins 803 D4 speakers, where the shop says you can easily sit back, forget about time and just immerse yourself in the music. Treat it as a dealer walkthrough of the combination rather than a reviewer verdict, and it is a useful way to see the player in a working system.
Watch the Audio Trends dealer feature videoDealer feature video. “Accuphase E-5000 Integrated Amplifer and DP-450 CD Player” is published by the Australian dealer Audio Trends. The spelling of Amplifer follows the original video title. It is a store feature, not an independent review.
What are the honest criticisms of the DP-450?
A page that only repeats praise is not worth much to anybody, so here is the other side, exactly as it appears in the same sources.
- It does not play SACDs. This is the single most common point of confusion with this model, and it is a hard limit, not a setting. The DP-450 plays CDs, CD-R/RW discs and data discs only. If your collection includes Super Audio CDs you want to hear in full, the Accuphase machines built for that are the DP-570 and the DP-770, and we will happily walk you through either one.
- More an esthete than a rocker. That is the heading STEREO gave its listening section. With heavy metal, Böde wrote, the player looks for nuances and a hidden audiophile message in places where things are simply meant to be rough. The DP-450 favors attentive listening over aggression. If your taste runs to music that should hit hard and stay rough, audition it with your own discs before deciding.
- The character is laid back, so the system match matters. Owners discussing Accuphase digital gear on Audiogon describe the house sound as more laid back than rivals such as Esoteric, and one owner of the related DP-550 notes the players reward a lively supporting cast, right down to the power cord, or the result can lean too relaxed. Pair the DP-450 with an amplifier and speakers that bring energy of their own and the balance lands where the reviewers heard it: calm on the surface, fully alive underneath.
- Direct drive is a convenience, not the design goal. The digital level control can run a power amplifier on its own, and STEREO called the results very acceptable, but the reviewer was clear that the player was not designed for it, and recommended a proper preamplifier or integrated amplifier for the final measure of quality.
- The record is thin. As noted at the top, there are no DP-450 owner threads on Reddit, the Steve Hoffman Forums, Audio Science Review or StereoNET that we could find, and no independent YouTube review exists. The voices that do exist are uniformly positive, and nobody anywhere in our research reported a build or reliability problem. But the sample is small, and a buyer who wants a deep bench of owner reports will not find one for this model yet.
Frequently asked questions about the Accuphase DP-450
Does the Accuphase DP-450 play SACDs?
No. The DP-450 plays standard CDs, CD-R/RW discs and data discs carrying WAV, FLAC, DSF and DSDIFF files. It does not have the hardware to read the high resolution layer of a Super Audio CD. In the Accuphase line, SACD playback starts with the DP-570 and DP-770.
How much does the Accuphase DP-450 cost?
Our price at All Elite Audio is $7,975.
What does the Accuphase DP-450 sound like?
STEREO magazine in Germany described a coherent sound image made of velvet and silk, delicate, naturally three dimensional, lean and homogeneous. Signals Hi-Fi in the UK called the results solidly engaging with a remarkable sense of purity. A home owner in Portugal called it an outstanding performer as both a CD player and standalone DAC. The consistent picture is a refined, musical and relaxed presentation that favors nuance over aggression.
Can the Accuphase DP-450 be used as a standalone DAC?
Yes. The DP-450 has a USB input that accepts PCM up to 384 kHz/32 bit and DSD up to 11.2 MHz, plus coaxial and optical digital inputs. One home owner ran his with an Aurender transport feeding the DAC section and praised the result. It also has coaxial and optical transport outputs, so it can feed an external DAC when used purely as a transport.
What DAC chip does the Accuphase DP-450 use?
The DP-450 uses the 4MDS+ conversion principle built around an ESS ES9026PRO 32 bit DAC chip, with four parallel conversion circuits running per channel to lower noise and distortion. STEREO magazine credited the circuit with a remarkable sense of purity in the sound.
What outputs does the Accuphase DP-450 have?
The DP-450 has balanced XLR and line RCA analog outputs, each rated at 2.5 V into 50 ohms, fed by the Direct Balanced Filter circuit with separate line and balanced signal paths. It also has coaxial and optical digital outputs for use as a transport, and a digital level control that runs from 0 dB to minus 80 dB in 1 dB steps.
What files can the Accuphase DP-450 play from a data disc?
From a burned data disc the DP-450 plays WAV, FLAC, DSF and DSDIFF files, alongside standard CDs and CD-R/RW discs. Higher resolution files can also reach the player through its USB, coaxial and optical digital inputs.
How big and heavy is the Accuphase DP-450?
The DP-450 measures 465 × 151 × 393 mm and weighs 13.7 kg. The weight comes from a rigid integrated CD mechanism with elastic damper isolation, a low center of gravity and high carbon cast iron insulator feet.
Hear the DP-450 at All Elite Audio
Reading about velvet and silk will only take you so far. The coherence reviewers keep describing is a thing you either hear in the first minute or you do not, and our showroom is set up for exactly that test. All Elite Audio is an authorized Accuphase dealer in Timonium, Maryland, with listening rooms where you can put your own discs in the DP-450 tray and judge it against the words above. Walk ins are welcome during showroom hours.
443-402-5055- Showroom: 1921 York Rd, Timonium, MD 21093
- Hours: Monday 9 to 5, Tuesday to Friday 9 to 6, Saturday 9 to 1
- Product page: Accuphase DP-450 at All Elite Audio, $7,975 with free shipping
- Buying notes: Trade ins are welcome. No sales tax is charged on shipments outside Maryland and Pennsylvania.
Bring the discs you know by heart, including the rough ones. We will let the player make its own case.
Sources
Every quote and claim in this post comes from the sources below, researched on October 17, 2026. Owner and reviewer words are quoted from the published pieces.
- Matthias Böde, STEREO magazine, Accuphase DP-450 review, issue 10/2023, English translation published by Accuphase. accuphase.com (read in full)
- Signals Hi-Fi, listening essay on the DP-450 with the E-380 and ATC SCM40, June 2022. signals.uk.com (read in full)
- MoustachesToys, home listening report, October 2025. moustachestoys.com (read in full)
- Adventures in Hi-fi, “Accuphase joins the Adventures line up”, dealer launch note. adventuresinhifi.com
- Audio Trends, DP-450 pairing notes from the dealer blog. audiotrends.com.au
- Audio Trends, “Accuphase E-5000 Integrated Amplifer and DP-450 CD Player”, dealer feature video. youtube.com (dealer feature video, not an independent review)
- Audiogon forum, “Thoughts and perceptions on the sound quality of Accuphase Digital Products”, owner discussion of the Accuphase digital house sound. forum.audiogon.com
- All Elite Audio, Accuphase DP-450 product page, specifications, disc compatibility and US pricing. alleliteaudio.com
- Accuphase Laboratory, general catalog, DP-450 feature list and specifications. manuals.plus
- iDreamAV, Accuphase DP-450 dealer advert and feature list. idreamav.com