The Switch ST includes an auxiliary stereo output with RCA pin connectors, allowing connection to recording devices. It can also accept external commands with normally open or normally closed inputs, which are optically isolated.
Through the Logic I/O port, the Switch-ST provides optocoupled outputs that replicate the status of the switches.
SPECIFICATIONS
Inputs
- Stereo (Main, Sub)
- Analog audio input: Electronically balanced
- Input impedance: 10 kΩ
- Common mode rejection: Greater than 50 dB (30 Hz to 15 kHz)
- Connectors: XLR Female
Outputs
- Stereo analog audio output: Electronically balanced
- Output level: Same as input level in Transparent Mode
- Connectors: XLR Male
LOGIC INPUT
- Configuration: Opto-coupled (330 Ω internal protection)
- Typical input voltage: 5 Vdc (for 10 mA input)
- Max reverse voltage: 5 Vdc
- Connector: DSUB 15-pin female
LOGIC OUTPUT
- Configuration: Optic solid-state relay
- Max voltage: 50 Vac/dc
Monitor Stereo Output
- Output configuration: Unbalanced
- Output level: Same as input level
- Output impedance: 100 Ω
- Connectors: RCA Pin
Interfaces
- USB serial interface: USB B connector
- RS232 serial port: DSUB 9-pin female
- DSUB 15-pin female
Performance
- Stereo separation degradation: < 1 dB
- Distortion @ 1 kHz: < 0.01%
- Signal-to-noise ratio: < 85 dB (CCIR)
- Max current: 100 mA
Power Requirements
- Voltage: 90–264 V ~ 50–60 Hz
- Power consumption: 4 W
- Max power: 8 W
Physical
- Dimensions (WxHxD): 48.3 x 19.4 x 4.4 cm
- Weight: 2.5 kg (5.5 lbs)
Operating Temperature
