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ACCUPHASE DC-91 PDF

DC MMB DIGITAL PROCESSOR. OHPC digital transmission system for high- quality transmission. O New MMB type D/A conversion system ensuring bit. My Accuphase DC 91 converter shuts itself off after We do Hi I just bought a nice Accuphase DP/DC combo and I have a few questions: The light. Accuphase DC & DP for sale. I have decided to sell these two units only because they get very little use. I am the second owner. I would say I have only.

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The disc-drive motor features sapphire bearings and a heavy-duty spindle, which should offer many years of stable drive.

Accuphase DC-91 & DP-90 DIGITAL PROCESSOR (DAC) AND TRANSPORT [Expired]

Yes, computer audio has come a long way but sometimes it’s nice to turn off all the screens and slip in a disc! Sonographe SD CD player. The DC offers the user the choice of using dither triangular probability density at the bit level. Digital control In reality, the DC is more than just a accuphaae processor.

I found the digital level control function not only quite sonically transparent, but also quite convenient. It allows volume adjustment from the listening seat using the remote control, and makes it possible to drive the processor’s analog output either balanced or unbalanced directly into a power amp.

Where the River Goes. The real Submitted by Allen Fant on December 22, – 1: A transport of delight The DP transport is designed to complement the DC rc-91 both cosmetically and in performance.

I am the second accuphass. Recording of December Recording of October Related Latest Galleries Recommended. Am so fed up with hi-end. Two bit digital outputs are also provided to maintain compatibility with the next generation of digital components. The balanced XLR output was a close second, giving up a touch dc9-1 the areas of detail resolution and timing precision.

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The conservative 7 rating refers to the DAC unit which is in excellent condition with only tiny nicks that you have to look accupnase to spot. Theoretically, the noise floor, hence the conversion error in an MMB system, decreases by 3dB every time the number of paralleled identical DACs doubles.

Create new account Request new password. Broadly speaking, these can be categorized as based on either single-bit or multibit DAC technology.

Life, Love, Songs, and Pianos. Believe it or not, that’s wccuphase what Accuphase did!

Accuphase DP CD transport & DC D/A processor |

Coupled with the unmatched physical quality of construction, these units are a joy to use. There is, acchphase course, a point of diminishing returns, as the degree of improvement increases slowly with the increasing number of DACs used. Sometimes putting in a disc and pressing play is quite relaxing. The unit has 13 digital inputs. Because of its split-second duration, the attack portion of musical transients is most susceptible to corruption by digital circuitry.

Inas the compact disc enters its second decade of commercial reality, it’s fair to say that the associated hardware has come of age, exorcising at last the digital gremlins of time-base jitter and quantization noise.

A smart Input Selector allows easy switching between the various inputs while retaining in memory all settings eglevel and phase associated with each input. The processor can be used as a digital preamp since it has a digital volume control feature and a full range of digital inputs and outputs. Recording of August The tonal balance became laid-back; the highs were softer and a bit rolled-off, lending a sweeter disposition to the upper mids.

Details of the units can be found on the Accuphase website. I am also including a cover I had made for both units to protect them from the dust and all elements when I was away.

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However, in the digital domain, the music’s time base must be reconstructed. Its top-to-bottom voicing was neutral, allowing the recording’s inherent balance to shine through. Recording of June The simplistic digital circuitry of yesterday has given way to considerable design sophistication that deals directly with jitter and low-level nonlinearities. Each unit weighs about 55 or more pounds and represent the pinnacle of audio equipment design and manufacture.

Recording of November Another design accuphawe that’s been well attended to is the mechanical coupling between the disc tray and the rotating assembly.

A quartz fiberoptic cable is supplied for this connection. All digital accuphse are designed to handle bit audio data, to allow for future expansion. Absolute polarity selection and level control are accomplished in the digital domain. The pair is supplied with a common shard remote control.

The Best Jazz Albums of It offers superb playback of digital signals even compared to higher bit-rate current systems. Rega Research Apollo CD player. Cambridge Audio Edge A integrated amplifier. This units were expensive and built to a higher standard. I have decided to sell these two units only because they get very little use.

Kingko Audio and Omega.

It wasn’t so much that it sounded so different from my reference at that time the original Theta Data ; rather, the unique manner in which it affected the sound startled me. The Transport has a tiny dent in the right edge of the face plate and a small scratch in the top plate cover. The conversion process from the digital to the analog domain introduces a conversion error that manifests itself as noise and distortion products.