Description
Windows
Mac
Windows and Mac Systems
Microphone Preamp 1-24 (XLR Balanced) |
|
| Type | XLR Female, Balanced |
| Frequency Response to Direct Output | 20 Hz to 40 kHz ±0.5 dBu |
| Frequency Response to Main Output | 20 Hz to 20 kHz ±0.5 dBu |
| Input Impedance (Balanced) | 1 kΩ |
| THD to Direct Output | < 0.005%, +4 dBu, 20-20 kHz, unity gain, unwtd |
| THD to Main Output | <0.005%, +4 dBu, 20-20 kHz, unity gain, unwtd |
| EIN to Direct Output | +125 dB unwtd, +130 dB A-wtd |
| S/N Ratio to Direct Output | -97 dB |
| S/N Ratio to Main Output | -94 dB |
| Common Mode Rejection Ratio | +65 dB |
| Gain Control Range | -16 dB to +67 dB (± 1 dB) |
| Maximum Input Level (unity gain) | +16 dBu |
| Phantom Power | +48 VDC |
| Line Inputs | |
| Type | ¼” TRS Female, balanced mono |
| Frequency Response to Direct Outputs | 10-40 kHz, 0 / -0.5 dBu |
| Frequency Response to Main Outputs | 20-20 kHz, ±0.5 dBu |
| Input Impedance | 10 kΩ |
| THD to Direct Output | <0.0007%, +4 dBu, 20-20 kHz, unity gain, unwtd |
| THD to Main Output | <0.005%, +4 dBu, 20-20 kHz, unity gain, unwtd |
| S/N Ratio to Direct Output | -105 dB |
| S/N Ratio to Main Output | -94 dB |
| Gain Control Range (±1 dB) | -20 dB to +20 dB |
| Maximum Input level (unity gain) | +22 dBu |
| Tape Inputs | |
| Type | ¼” TRS Female, balanced mono |
| Maximum Input Level | +10 dBu |
| Auxiliary Inputs | |
| Type | ¼” TRS Female, balanced (2 stereo pairs) |
| Maximum Input Level | +22 dBu |
| Main Outputs | |
| Type | Male, balanced (stereo pair); ¼” TRS Female, balanced (stereo pair); XLR Male, balanced (mono) |
| Rated Output Level | +24 dBu |
| Output Impedance | 100Ω |
| Aux Outputs | |
| Type | ¼” TRS Female, balanced (mono) |
| Rated Output Level | +18 dBu |
| Output Impedance | 100Ω |
| Subgroup Outputs | |
| Type | ¼” TRS Female, balanced (mono) |
| Rated Output Level | +18 dBu |
| Output Impedance | 100Ω |
| Tape Outputs | |
| Type | RCA Female, unbalanced (stereo pair) |
| Rated Output Level | +18 dBu |
| Output Impedance | 100Ω |
| Control Room Outputs | |
| Type | ¼” TRS Female, balanced (stereo pair) |
| Rated Output Level | +18 dBu |
| Output Impedance | 100Ω |
| System Crosstalk | |
| Input to Output | -90 dBu |
| Adjacent Channels | -87 dBu |
| Noise Gate / Expander | |
| Threshold Range | -84 dB to 0 dB |
| Attack Time | 0.5 ms |
| Release Time | 0.05s to 2s |
| Expander Attenuation Range | 2:1 |
| Gate Attenuation Range | ∞ |
| Key Listen Filter | 2nd-order resonant bandpass; Q=0.7; OFF, 40 Hz-16 kHz |
| Limiter | |
| Threshold | -28 dBFS |
| Ratio | ∞:1 |
| Attack | 20 ns |
| Hold | 10 ms |
| Release | 20 ms |
| Compressor | |
| Threshold Range | -56 dB to 0 dB |
| Ratio | 1:1 to 14:1 |
| Attack Time | 0.2 ms to 150 ms |
| Release Time | 40 ms to 1000 ms |
| Auto Attack and Release | Attack = 10 ms, Release = 150 ms |
| Curve Types | hard and soft knee |
| EQ | |
| Type | 2nd-order shelving filter (Q = 0.55) |
| Low (Lowpass or Bandpass) | 36 to 465 Hz, ±15 dB |
| Low Mid | 90 Hz to 1.2 kHz, ±15 dB |
| High Mid | 380 Hz to 5 kHz, ±15 dB |
| High (Highpass or Bandpass) | 1.4 kHz to 18 kHz, ±15 dB |
| Q | 0.1 – 4 |
| Digital Audio | |
| ADC Dynamic Range (A-wtd, 48 kHz) | 118 dB |
| DAC Dynamic Range (A-wtd, 48 kHz) | 118 dB |
| FireWire | S400, 400 Mb/s |
| Internal Processing | 32-bit, floating point |
| Sampling Rate | 44.1, 48 kHz |
| A/D/A Bit Depth | 24 |
| Reference Level for 0 dBFS | +18 dBu |
| Clock | |
| Jitter | <20 ps rms (20 Hz – 20 kHz) |
| Jitter Attenuation | >60 dB (1 ns in ≈ 1 ps out) |
| Power/Environmental | |
| Connector | IEC |
| Input-Voltage Range | 100 to 240V, 50-60 Hz |
| Power Requirements (continuous) | 100W |
| Temperature Range | 0-40 degrees Celsius |
| Physical | |
| Length | 21.31 inches (541.27 mm) |
| Width (chassis only) | 25.19 inches (639.80 mm) |
| Maximum Height | 7.02 inches (178.21 mm) |
| Weight | 30 lbs. |








Rent Now
Rent Now