v Avoid allowing static shocks to be applied to the inputs or oufputs. To prevent static shocks, touch any grounded surface, such as the Wadia 270 chassis, before connecting or removing a cable. It is unlikely that a static shock will damage the unit, but it may cause he Wadia 270 Compact Disc transport circuitry to “lock-up” (see Lock-Upunder Trouble Shooting in Appendices).

While the Wadia 270 CD Transport supports all currently accepted high-quality transmission formats for digital audio, we recommend using the ST glass-optical cable that is included in your accessory kit or another high-quality ST glass-optical cable.

Wadia Digital was the first company to use glass fiber-optic data transmission in digital audio. We have continually improved this format and believe that it offers the best, most consistent performance of all the available options. Based on our experience, here is a list of digital interface methods in descending order of performance:

1.ST-type Glass optical (as implemented by Wadia, with high quality glass-optical cable)

2.AES/EBU using XLR connector

3.Coaxial S/PDIF cable using BNC connector

4.*Coaxial S/PDIF cable using RCA connector

5.TOSLINK plastic-optical cable

*These lower quality formats are not supported by the Wadia 270.

The quality of any of these transmission methods depends on the quality of the cable and the sophistication of the transmitter and receiver. For example, a high-quality coaxial S/PDIF cable can out-perform a low-quality AES/EBU cable. A high-quality AES/EBU cable may out-perform a poorly-implemented glass-optical system.

We recommend that if you are using a coaxial S/PDIF connection, have the cable terminated with a BNC connector. This will provide higher performance than an RCA connector.

Your Wadia 270 comes with an RCA/BNC adapter that can be used for experimentation between different types of coaxial S/PDIF cables.

Again, we highly recommend that you take advantage of your dealer’s experience and, most importantly, trust your ears.

Connect your chosen cable from the appropriate digital output on the Wadia 270 to the corresponding digital input on your Decoding Computer.

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Wadia Digital 270 operation manual These lower quality formats are not supported by the Wadia
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270 specifications

The Wadia Digital 270 is a premium digital-to-analog converter (DAC) that embodies the pursuit of high-fidelity audio reproduction. Renowned for its exceptional sound quality, the 270 is designed to cater to the discerning audiophile, integrating advanced technologies and elegant engineering to deliver a transformative listening experience.

One of the standout features of the Wadia 270 is its use of the proprietary DigiMaster technology. This advanced digital processing algorithm is instrumental in the conversion of digital audio signals into analog waveforms. DigiMaster ensures that the audio output is not only accurate but also minimizes the introduction of distortion, resulting in a clear and natural sound signature that reflects the true essence of the original recording.

The 270 employs an innovative digital filter architecture, which plays a crucial role in the management of the frequency response. This feature allows for precise control over how the DAC handles various input signals, thus catering to different audio formats and tastes. The digital filter selections can be adjusted to accommodate a variety of source material, creating a customizable listening experience that is unique to each user.

The external design of the Wadia 270 is equally impressive, marked by its sleek aluminum chassis that not only enhances the aesthetic appeal but also contributes to the durability and longevity of the device. The attention to detail in the build quality is evident, with high-grade components utilized throughout the construction, ensuring that the DAC performs at its best for years to come.

Connectivity is another area where the Wadia 270 excels. It features a range of inputs, including USB, coaxial, and optical, enabling it to interface seamlessly with various digital sources, from computers to CD players and streaming devices. This versatility ensures that users can integrate the DAC into an existing audio setup without hassle.

Moreover, the Wadia 270 supports high-resolution audio formats, allowing it to decode files with a sampling rate of up to 192 kHz/24-bit. This capability makes it an ideal choice for audiophiles who seek to enjoy lossless audio files that fully capture the nuanced details of their favorite music.

In summary, the Wadia Digital 270 is a state-of-the-art DAC that combines advanced digital processing, customizable filtering options, robust connectivity, and superior build quality. It stands as a testament to Wadia's commitment to delivering audiophile-grade sound, making it a coveted addition to any high-end audio system. For those who demand the highest level of performance from their digital music sources, the Wadia 270 is undoubtedly an exceptional choice.
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