Wadia Digital 270 operation manual 2.AES/EBU using XLR connector

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.