Focusrite PT-9 Voice-Optimised Channel Strip
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Description
Product Description
Voice Master Pro by Focusrite is a multifaceted mono channel strip, optimized for vocal use and able to process any instrument with superior results. Paired with a 24-bit, 96kHz A/D option means that VoiceMaster Pro is the perfect interface between your microphone and any recording media. This Class A preamp is capable of capturing every subtlety from any source, whilst latency-free monitoring ensures direct and delay-free mix control. Featuring tools such as the Voice-optimized EQ, Vintage Harmonics and Tube Sound allowing you to get creative putting your own mark on every recording.
Product Features
- Award-winning class A discrete transistor-based Focusrite pre-amps
- 'Pro Series' latency-free monitoring
- Custom opto compression
- ISA series de-esser
- Optional stereo 24 bit / 96kHz ADC
- Vintage harmonics, voice-optimized EQ and Tube Sound
- Insert points, FX send/returns & DI functionality
Specifications
Product Specification
| MIC INPUT RESPONSE | ||
| Gain range | 0 dB to 60 dB continuously variable | |
| Input Impedance | 1K4 from 10 Hz to 200 kHz | |
| EIN | 128 dB measured at 60 dB of gain with 150 terminating impedance and 20 Hz/22 kHz bandpass filter | |
| THD at minimum gain (0 dB) | 0.0004% measured with +16 dBu input signal and with a 20 Hz/22 kHz bandpass filter | |
| THD at maximum gain (60 dB) | 0.003% measured with a –36 dBu input signal and with a 20 Hz/22 kHz bandpass filter | |
| THD at maximum input level (26.5 dBu) | 0.005% measured with a 20 Hz/22 kHz bandpass filter | |
| Frequency response at minimum gain (0 dB) | Flat at 10 Hz and –2 dB down at 200 kHz | |
| Frequency response at maximum gain (60 dB) | –2 dB down at 10 Hz and 200 kHz | |
| CMRR at full gain (60 dB) | 80 dB | |
| LINE INPUT RESPONSE | ||
| Gain range | -10 dB to +10 dB continuously variable | |
| Input Impedance | 10K from 10 Hz to 200 kHz | |
| Noise at main output with gain and fader set to unity (0 dB) | -94 dBu measured with a 20 Hz/22 kHz bandpass filter | |
| Signal to noise ratio relative to max headroom (27 dBu) | 121 dB | |
| Signal to noise ratio relative to 0 dBfs (+22 dBu) | 116 dB | |
| THD at unity gain (0 dB) | 0.0006% measured with 0 dBfs (+22 dBu) input signal and with a 20 Hz/22 kHz bandpass filter | |
| Frequency response at unity gain (0 dB) | 0.25 dB down at 10 Hz and –3 dB down at 200 kHz | |
| INSTRUMENT INPUT RESPONSE | ||
| Gain range | 0 dB to 40dB continuously variable | |
| Input Impedance | > 1 Meg | |
| Noise at minimum gain (0 dB) | -90 dBu measured with a 20 Hz/22 kHz bandpass filter | |
| Noise at maximum gain (40 dB) | -78 dBu measured with a 20 Hz/22 kHz bandpass filter | |
| THD at minimum gain (0 dB) | 0.006% measured with –10 dBu input signal and with a 20 Hz/22 kHz bandpass filter | |
| Frequency response at unity gain (0 dB) | 0.5 dB down at 10 Hz and –1 dB down at 200 kHz | |
| Frequency response at maximum gain (40 dB) | 6 dB down at 10Hz and –1dB down at 200KHz | |
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