7 – Appendices38 TASCAM FW-1884 Owner’s ManualMisc. I/OOverall System SpecificationsADAT/Optical input (Light-pipe)ADAT optical format digital multi audio or 2CH serial audio signalinput terminal. In the case of 2CH serial audio signal, DIGITAL IN(COAXIAL) is selectable.Connector: Light-pipe optical x 1Format: ADAT OPTICAL at ADAT AES3-1992 orIEC60958 (automatically detected) at OpticalAudio bit length : 24bitADAT/Optical output (Light-pipe)ADAT optical format digital multi audio or 2CH serial audio signaloutput terminal. In the case of 2CH serial audio signal, DIGITALOUT (COAXIAL) is selectable.Connector: Light-pipe optical x 1Format: ADAT OPTICAL at ADATIEC60958 at OpticalAudio bit length 24bit at ADAT24bit at OpticalWord sync inputWord clock signal input terminalConnector: BNC x 1Input imped-ance: 75 ohmInput level TTL levelWord sync outputWord clock signal output for Word syncConnector: BNC x 1Output level TTL levelMIDI input 1-4MIDI input terminalConnector: 5-pin DIN connector – conforms to MIDI specifi-cations x 4Format : MIDIFireWireIEEE 1394 digital interfaceConnector: IEEE 1394 connector x 2Format: IEEE 1394Transmit rate: 400MbpsFootswitchPunch In/Out of DAW applicationConnector: Normally-open 1/4-inch TS jackSampling frequencyInternal clock : 44.1kHz / 48.0kHz / 88.2kHz / 96.0kHzExternal clock: Word sync input / Digital input / ADAT inputAD/DA converterAnalog to DigitalResolution 24 bitDynamic range: 103 dB Fs=44.1kHz, A-weightAD input levelMaximum +8.1dBu (0dBFs)Nominal -7.9dBu (-16dBFs)Digital to AnalogResolution : 24 bitDynamic range 103 dB Fs=44.1kHz, A-weightAnalog output levelMaximum : +7.8dBu (0dBFs)Nominal : -8.2dBu (-16dBFs)CODEC: AK4528 specificationsADCResolution: 24 bitDynamic range: 103 dB Fs=44.1kHz, A-weightGroup delay: 31 samplesDACResolution: 24 bitDynamic range 110 dB Fs=44.1kHz, A-weightGroup delay: 30 samplesDAC: AK4380VT specifications