Wadia Digital 781I, 581SE operation manual Technical Specifications

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Technical Specifications

 

 

Decoding Software

3 user selectable upsampling algorithms including DigiMaster v2.5 with

 

proprietary DSD processing

Digital Processing Capability

1

- 24 Bits

Digital Resolution

21 Bits

Analog Outputs

One pair of Balanced (XLR); One pair of Unbalanced (RCA). Both can be

 

used simultaneously

Digital Outputs

1

- Glass Fiber-Optic (ST), 1 - AES/EBU (XLR), 1 - SP/DIF (BNC),

(Wadia 581ise/781i only)

1

- Plastic Optical (Toslink)

Digital Inputs

1

- Glass Fiber-Optic (ST), 1 - AES/EBU (XLR), 1 - SP/DIF (BNC),

(Wadia 581ise/781i only)

1

- Plastic Optical (Toslink)

Output Impedance

51 ohms

Power Consumption

58 watts

Weight

55 lb. (25kg) Unit itself; 62 lb. (28kg) Shipping Weight

Dimensions

17˝ Wide, 16.5˝ Deep, 7˝ High (including spiked feet)

19

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Contents Information&OperationManual 581se/781i CD Player Table of Contents Preliminaries Installation and Set-upGeneral Operation AppendicesThank You Wadia Digital a Brief HistoryInstalling the Tip-Toes Installation and Set-up UnpackingAccessories Connecting to Your System Connecting to AC PowerConnecting Directly to a Power Amplifier Using with a PreamplifierChoosing a Digital Cable Wadia 581ise/781i only Connecting to Other Digital Sources Wadia 581ise/781i onlyOptimizing the Output Level Frequently Asked Questions Should I use a Balanced or Unbalanced connection?Front Panel Controls ExampleDisplay Features Display Functions581se/781i CD Player Remote Control Operation Pause / Play Volume Up/DownSelecting an Input Playback Options Using ClockLink with an External Processor Theory of OperationPage Menu Screen Map Digital Algorithms Appendices Enabling/Disabling Digital Outputs Software License AgreementTechnical Specifications Safety Precautions Important Safety Precautions

581SE, 781I specifications

Wadia Digital is a renowned name in high-resolution audio playback, and two of its standout products, the Wadia 581SE and 781i, exemplify this legacy. Both models are revered for their exceptional sound quality and state-of-the-art technology, making them sought-after components for audiophiles.

The Wadia 581SE is a sophisticated CD player known for its remarkable audio fidelity. It boasts an advanced digital-to-analog converter (DAC) that utilizes a proprietary 24-bit design, which plays a crucial role in delivering accurate and detailed sound reproduction. The device also supports various digital formats and high-resolution audio playback, ensuring versatility in audio sources. Its unique rack-mountable design reflects both functionality and aesthetics, seamlessly integrating into any audio system.

On the other hand, the Wadia 781i expands upon the features of the 581SE by incorporating additional functionalities, including built-in streaming capabilities. This model is equipped with Wi-Fi and Ethernet ports, allowing users to access a plethora of music streaming services and digital audio files directly. Like its counterpart, the 781i utilizes high-end DAC technology, ensuring that every note is rendered with precision, clarity, and depth.

Both models boast Wadia's patented Digimaster technology, which upscales the digital signal, enhancing playback quality and enabling a more immersive listening experience. This technology also reduces jitter, ensuring that the music is reproduced faithfully and without distortion.

The build quality of both players is exceptional, with robust chassis designs that effectively minimize vibrations and interference. The elegant displays and intuitive interfaces enhance the user experience, allowing for seamless navigation through tracks and settings.

Another critical feature of the Wadia 581SE and 781i is their support for high-resolution audio formats. This capability allows users to enjoy music at resolutions that surpass traditional CD quality, making them ideal for those with extensive high-definition music libraries.

In summary, the Wadia Digital 581SE and 781i represent the pinnacle of high-end audio technology, combining strong build quality, advanced digital processing, and versatile playback options. These models cater to the discerning audiophile, delivering an unparalleled listening experience through a blend of innovation and artistry in sound engineering. Whether through CD playback or streaming high-resolution files, both devices ensure that every listening session is unforgettable.