The Hybrid D1 is a professional 1-channel 31-band graphic equalizer designed for precision tonal control in live sound, studio, and installed audio systems. Featuring constant-Q filters, low noise circuitry, and accurate frequency response, the D1 allows detailed EQ adjustment for monitors, PA systems, or recording environments. Compact and rugged, it’s ideal where single-channel control or separate EQ processing is required.
Specifications
- Channels: 1 (Mono)
- Bands: 31 (1/3 octave)
- Filter Type: Constant Q
- Center Frequencies: 20 Hz – 20 kHz (ISO standard spacing)
- Boost/Cut Range: ±12 dB
- Frequency Response: 20 Hz – 20 kHz (±0.5 dB)
- THD + N: < 0.005%
- Signal-to-Noise Ratio: > 95 dB
- Input Level (Max): +20 dBu
- Output Level (Max): +20 dBu
- Input Impedance: 20 kΩ balanced
- Output Impedance: 200 Ω balanced
- Low Cut Filter: 40 Hz, 12 dB/oct switchable
- Level Control: ±6 dB gain adjustment
- Indicators: Power, Signal, and Clip LEDs
- Bypass: True bypass switch
- Connections:
- Inputs: Balanced XLR & ¼″ TRS
- Outputs: Balanced XLR & ¼″ TRS
- Power Supply: 100–240 V AC, 50/60 Hz auto-switching
Features
- Precision 31-band equalization for single-channel audio control
- Constant-Q filters ensure accurate frequency shaping
- ±12 dB boost/cut range per band
- Switchable 40 Hz low-cut filter
- Balanced XLR and TRS I/O
- Rugged 1U rackmount design for touring or fixed installations
Applications
- Stage monitors and instrument EQ correction
- PA system tuning and feedback control
- Studio and broadcast tonal shaping
- Installation systems and DJ rigs
