The FW-01 Firewire Audio Interface sets new hardware precision standards for the CLIO System. The FW-01 unit has been designed to be a complete two channels professional A/D D/A audio front-end for your PC; it is connected to the computer by an IEEE-1394 link giving you maximum performances; it can be powered by the same link giving you maximum portability. The FW-01 performances (24 bit @ 192 kHz) represent state-of-the-art measurement capabilities for any audio device or acoustical test. The FW-01 is equipped with an instrument grade balanced input and output analog circuitry with an exceptionally wide range of output attenuation and input gain that allows an easy interface to the outer world; the input and output loopback capability with the internal ultra stable voltage reference permit a simple and precise calibration of the whole instrument. A switchable phantom power supply lets you directly connect an Audiomatica MIC-01, MIC-02 or MIC-03 as well as any other standard balanced microphone to any of the FW-01 input.
FW-01 TECHNICAL SPECIFICATIONS
GENERATOR Two channels 24 Bit sigma-delta D/A Converter Frequency range: 1Hz-90kHz Frequency accuracy: >0.01% Frequency resolution: 0.01Hz Output impedance: 660Ohm Max output level (Sine):17dBu (5.5Vrms) Attenuation: 0.1 dB steps to full mute THD+Noise(Sine):0.008% Digital out: SPDIF
ANALYZER Two channels 24 bit sigma-delta A/D Converter Input range: +40 ÷ -40dBV Max input acceptance: +40dBV (283Vpp) Input impedance: 128kOhm (5.6kOhm mic) Phantom power supply: 24V
PC SYSTEM RESOURCES One free IEEE1394 port
MISCELLANEOUS Sampling frequencies: 192kHz, 96kHz and 48kHz. Audio connections: 2 XLR combo analog input, 2 XLR plus 2 RCA analog output, 1 RCA digital output Digital connection: 6-pin IEEE1394 Power supply: IEEE1394 or 12V DC Dimensions :16(w)x17(d)x4(h) Weight: 0.8 kg
