20/20 AD User GuideControls and Connectors

 

Cables

This interface requires balanced connections using high-quality, low-capaci-

AES/EBU

tance, controlled-impedance, data communication, twisted-shielded pair cable.

Digital Output

Microphone cable may introduce a significant amount of jitter into the

 

signal, causing distortion.

 

Use commercially-available, consumer audio optical cable assemblies.

S/PDIF

 

Consumer Digital Audio

 

Output

This interface is unbalanced but, because it carries digital signals, it requires the

Word Clock I/O

use of 75RG-59 coaxial cable.

 

Below are recommended cable and cable assemblies. Similar cables from sources other than those listed here may be appropriate.

AES/EBU

Belden 9271 (foil shielded twisted pair, 124, 12.2 pF/ft)

Gotham Audio GAC-2 (shielded twisted pair)

S/PDIF Consumer Digital Audio

Belden 9259 (RG-59/U: 22 AWG conductor, .242 O.D., 75, 17.3 pF/ft)

Belden 8218 (27 AWG conductor, .150 O.D., 75, 20.5 pF/ft)

Maximum recommended length: 32 ft. (10M)

S/PDIF Consumer Digital Audio Optical

Toshiba TOCP174y

Sony POC-15

Maximum recommended length: 16 ft. (5M)

Word Clock

Belden 9259 (RG-59/U: 22 AWG conductor, .242 O.D., 75, 17.3 pF/ft)

Belden 8218 (27 AWG conductor, .150 O.D., 75, 20.5 pF/ft)

Maximum recommended length: 32 ft. (10M)

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Lexicon Converter manual Cables, Aes/Ebu, Pdif