17 − SpecificationsTASCAM SS-CDR1 83Storage disk CF card (CompactFlash card)CD-R, CD-R-DA, CD-RW, CD-RW-DA (high speed CD-RW is supported)Recording/playback formats MP3 (when using CF card or CD):Sampling frequencies: 44.1 kHz, 48 kHzBit depth: 16 bitData rate: 64, 128, 192, 256, 320 kbpsWAV (recording only when using CF card):Sampling frequencies: 44.1 kHz, 48 kHzBit depth: 16 bitCD-DA (when using CD):Sampling frequency: 44.1 kHzBit depth: 16 bitNumber of channels 2 channels (stereo)1 channel (monaural)Analog inputs Balanced XLR-3-31 equivalentNominal input level: +4 dBuMaximum input level: +20 dBuMinimum input level: -6 dBu or greaterInput impedance: 22 kØUnbalanced RCA pin jackNominal input level: -10 dBVMaximum input level: +6 dBVMinimum input level: -20 dBV or greaterInput impedance: 22 kØAnalog Outputs Balanced XLR-3-32 equivalentNominal output level: +4 dBuMaximum output level: +20 dBu (*1)Output impedance: 100ØUnbalanced RCA pin jackNominal output level: -10 dBVMaximum output level +6 dBVOutput impedance: 200ØPhones output Stereo phone jack (1/4")45 mW + 45 mW or greater (THD+N: 0.1% or less, at 32Ø load)Digital input (COAXIAL) Connector: RCA pin jack (IEC- 60958-3 Consumer (S/PDIF))Input sampling frequencies supported: 32 kHz – 48 kHzInput impedance: 75Ø (unbalanced)Variable gain amount: -∞ – +10 dBFSDigital output (COAXIAL) Connector: RCA pin jackSupported signal format: IEC- 60958-3 Consumer (S/PDIF)Output impedance: 75Ø (unbalanced)CONTROL I/O (RS-232C) connectorCommunication protocol: Complies with RS-232C protocol specification 1.00Connector: D-sub 9-pin connector(PARALLEL) connectorParallel control input/outputConnector: D-sub 25-pin connectorMaximum input voltage: +5.5 VMinimum high level input voltage: +3.75 VMaximum low level input voltage: +1.25 VOutput format: Open drain (maximum voltage 50 V, maximum current 50 mA)Maximum low level output voltage: 0.5 V17 − Specifications