MODULES PROCESSORS
Processors
Processors
TDI-A22ST
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- Active Stereo Direct Box
- Converts high impedance unbalanced signals to low-level balanced signals
- Balanced l/O is low noise for long-distance and weak signal transmit
- Ground bottom makes the noise of input lower when transmitting
- Attenuation:0dB, -20dB, -40dB
- PHASE switch can reverse the phase of the output signal
- LINK switch allows one input to have two outputs
| Model | TDI-A22ST |
| Inputs | 1/4"mono jack connector (Top hot,sleeve ground)unbalanced parallel link output 1/4"jack connector for feeding to other equipment or via buffer amplifier |
| Attenuator Impedance | At 0dB: +10dBu / At -20dB: 16K Ohm / At -40dB: 1.8K Ohm |
| Max. Input Level | At 0dB: +10dBu / At -20dB: +30dBu / At -40dB: +30dBu |
| Outputs | 3-pin connector, transformer balanced output, will drive lines from 600sOhm upwards. Maximum output level clip greater than +10dBu with battery or Phantom supply |
| Frequency Response | 20~20KHz, +/-3 dB |
| Noise | -108dBu "unweighted" |
| THD | Less than 0.05%@1K Hz, 0dBu output |
| Phantom Power power requeriments | +42V DC to +48V DC |
| Current Drain | Phantom power less than 8mA, Battery less than 4mA |
| Dimensions | 130x127x45mm |
| Weight | 0.65Kg |