This item has been discontinued by the manufacturer and is no longer available.
The DO-4 from TL Audio is an optional expansion card that provides four channels of S/PDIF digital output for the 5001 Quad Valve Preamp.
| ADC | 24-bit fixed, Crystal |
| DAC | Not applicable |
| Sample Rates | 44.1, 48, 88.2 and 96 kHz |
| Analog In | Not applicable |
| Analog Outputs |
4 x XLR 4 x 1/4" TS phone |
| Digital Input Connectors | 1 x BNC Wordclock |
| Digital Output Connectors | 2 x RCA coaxial S/PDIF |
| Word Clock | 1 x BNC |
| Dynamic Range | Not applicable |
| Frequency Response | 20Hz to 20kHz, +/-1dB |
| THD + N | Not specified by manufacturer |
| Specialties |
Internal clock accuracy: +/-20ppm External Wordclock lock: +/-25ppm |