The Fostex VC-8 adds analog I/Os to digital recorders and 8 high-quality analog inputs and outputs to a PC sound card with ADAT opticals. It also enables the VR800 to connect to an analog console.
Features
Affordable ADAT Optical/Analog converter
20-bit AD/DA
S/PDIF/Analog conversion
Selectable clock — Internal (44.1kHz), Optical, Word (32-48kHz) enables seamless integration with digital equipment
Input Mode select (2/4/8 buss) for easy combination with any analog mixer
Technical Info
INPUT 1~8
Connector: RCA pin jack
Input Impedance: 20kW or more
Input Level: -10dBV
OUTPUT 1~8
Connector: RCA pin jack
Load Impedance: 10kW or more
Output Level: -10dBV
DATA IN/OUT
Connector: Square shape optical
Format: IEC60958 (S/PDIF)
ALESIS Proprietary Multi Channel Optical Interface
WORD IN
Connector: BNC type
Input Impedance: Terminate switch ON: 75W; Terminate switch OFF: Hi impedance
Input Level: Hi Level: 3.5~5V; Lo Level: 0~1V
DIGITAL SECTION
Quantization: 20-bit linear
AD Converter: 20-bit 64 times over sampling DÔ modulation
DA Converter: 20-bit 128times over sampling DÔ modulation
Sampling Frequency: INT mode: 44.1kHz; OPTICAL/WORD mode: 32~48kHz
CHARACTERISTICS
Overall Frequency Responce: +1, -2dB (20Hz~20kHz)
Dynamic Range (overall): 90dB or more
T.H.D.: 0.008% or less (at 1kHz,+2dB)
Channel Separation: 80dB or more (at 1kHz)
S/N (overall): 90dB or more
Phase Difference between Channel: 20Á or less
Click Noise: Power ON/OFF: -20dBV or less
GENERAL
Dimensions (W x H x D): 220 x 43 x 200mm
Power Supply: DC12V, 600mA, Exclusive AC Adapter (AD-12A)
