Overview
The FP-PEQ3 is the ideal choice in many applications where parametric equalization or acoustic notch filtering is needed. The FP-PEQ3 is a single-channel module featuring three identical independent filters. Each filter has separately adjustable FREQUENCY, BOOST/CUT amplitude, and bandwidth (BW) parameters. The FREQUENCY has three fully overlapping switch-selectable ranges: 15 Hz to 200 Hz, 150 Hz to 2 kHz, 1.5 kHz to 20 kHz. The BOOST/CUT provides a ±15 dB range, switch-selectable to produce either cut or boost, making acoustic adjustment easier than with other parametric equalizers. Setting a given filter's BOOST/CUT to minimum completely removes that filter from the circuit. The bandwidth (BW) allows adjustment from 0.04 octave to 1.5 octave.
Features
- Highly Versatile Parametric Equalizer
- Independent Adjustment Controls
- Adjustable Bandwidth .04 to 1.5 Octave
- Adjustable Frequency 15 Hz to 20 kHz
- Cut or Boost Adjustable +/- 15 dB
- Overlapping Frequency Bands
- Output Level Metering
- Studio Quality, Low-Noise Performance
- Convenience of RDL® FLAT-PAKs™
Specifications
| Inputs (2)
+4 dBu balanced on detachable terminalblock;
?10 dBV unbalanced phono jack |
|
| Input Impedance | 10 k? (balanced bridging); 10 k? (unbalanced) |
| Gain | Off to +3 dB (adjustable) |
| Outputs (2) | +4 dBu balanced on plug-in terminal block; ?10 dBV unbalanced phono jack |
| Filters (3) | Independently adjustable |
| Frequency Range | 15 Hz to 200 Hz, 150 Hz to 2 kHz, 1.5 kHz to 20 kHz (adjustable) (switch-selectable ranges) |
| Boost/Cut Amplitude | ±15 dB adjustable |
| Bandwidth | 0.04 octave to 1.5 octave (adjustable) |
| Freq. Response (filters flat) | 10 Hz to 20 kHz (± 0.25 dB) |
| THD+N | < 0.005% |
| Noise | < -90 dB (below +4 dB) |
| CMRR | 50 dB @ 100 Hz (balanced input) |
| Ambient Operating Environment | 0° C to 50° C |
| Power Requirement | GROUND-REFERENCED, 24 Vdc @ 120 mA |
| Dimensions | Height: 1.42 in. 3.61 cm; 3.25 in. 8.26 cm; 5.66 in. 14.38 cm |
| Package Type | Cardboard Box |
| Package Dimensions | 4.375 x 7 x 2.25 in. |
| Shipping Weight | 0.905 lbs. |
| WEEE weight | 0.655 lbs. |
| Tariff code | 8518.40.2000 |
