LEGACY MODELS
T20
T20
T20
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| Microphone input | Electronically Balanced |
| Frequency Response to direct Output | 20Hz ~ 100KHz at 0dBu ±1.5dB |
| Distortion (THD&N) to Main Output | <0.01% at 0dBu 1KHz |
| SNR (Signal to Noise Ratio) | 104dB |
| Maximum Input Level | +22dBu |
| Phantom Power (±3V) | +48V DC |
| Line inputs | Unbalanced |
| Frequency Response to direct Output | 20Hz ~ 20KHz at 0dBu ±1.5dB |
| Distortion (THD&N) to Main Output | <0.01% at 0dBu 1KHz |
| Gain | -15dBu ~ +35dBu |
| Maximum Input Level (Gain at 0dBu) | +20dBu |
| 17~18 / 19~20 stereo inputs | Balanced (2 Stereo Pair) |
| Frequency Response to Main Output | 20Hz ~ 20KHz at +4dBu ±1.5dB |
| Distortion (THD&N) to Main Output | <0.01% at 0dBu 1KHz |
| Gain | -∞ ~ +10dBu |
| Maximum Input Level | +22dBu |
| Tape L/R input/USB | 20Hz ~ 20KHz at +4dBu |
| Frequency Response to Main Output | 20Hz ~ 20KHz at +4dBu ±1.5dB |
| Distortion (THD&N) to Main Output | <0.01% at 0dBu ±1KHz |
| Gain | -∞ ~ +10dBu |
| Maximum Input Level | +22dBu |
| Main Outputs | |
| Maximum Output Level | +20dBu |
| AUX 1~4 Outputs | |
| Maximum Output Level | +20dBu |
| Maximum Output Level | |
| SUB 1~4 Outputs | +20dBu |
| Maximum Output Level | |
| Tape Outputs | +14dBu |
| Maximum Output Level | |
| Control Room Outputs | +20d8u |
| Input to Output (at +4dBu 1KHz) | |
| System Crosstalk | -83dBu |
| Adjacent Channels (at +4dBu 1KHz) | -82dBu |
| Noise (Bus noise) | -84dBu |
| Noise Gate | |
| Threshold Range | -84dBu ~ 0dB |
| Attack time | 0.5mS ~ 200mS |
| Release time | 5ms ~ 2s |
| Compressor | |
| Threshold Range | -30dBu ~ +20dB |
| Attack time | 10ms ~ 200ms |
| Release time | 10ms ~ 1s |
| Ratio | 1:1 to 24:1 |
| Gain | 0dBu ~ +24dB |
| EQ | |
| Low (Low Pass or Low Shelf) | 21Hz ~ 19.2KHz ±24dB |
| Low Mid | 21Hz ~ 19.2KHz ±24dB |
| High Mid | 21Hz ~ 19.2KHz ±24d8 |
| High (High Pass or High Shelf) | 21Hz ~ 19.2KHz ±24dB |
| ADC Dynamic Range | |
| Internal Processor | 114dB |
| Impedances | 114dB |
| Digital Audio | 32-bit, floating point |
| DAC Dynamic Range | 24-bit |
| ADC, DAC bit depth | |
| Microphone input | 1.4K Ohms |
| Channel Isert return | 2.5K Ohms |
| All other inputs | 10K Ohms or greater |
| Tape out | 1K Ohm |
| All other output | 120 Ohms |
| Operating free-air temperature range | 0ºC ~ 40ºC |
| Storage temperature range | -20ºC ~ 60ºC |