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The IGS Audio RB 500 is a passive Pultec equalizer absurdly reduced in size. This tiny module is equipped with transformer balancing on input and output (Carnhill) as well as a discrete driver circuit. Of course the entire filtering section is passive and mirrors analogue equalizers from the 60s. There is separate frequency selector for low boost/cut sections. And you get the true bypass switch as a bonus!
Specifications:
- Q factor: 0.5 - 4
- Hard wire bypass: Yes
- Boost/Cut Range: +/- 15 dB
- All stepped manipulators: Frequency selectors
- Input Impedance (balanced): 1k ohm
- Output Impedance (balanced):600 ohm
- Audio transformers: Carnhill
- Operating level: +4 dBu
- Max input level: +20 dBu
- Max output level: +22 dBu
- Noise level: -99 dBA
- Frequency response: 5Hz - 20kHz, +/- 0.1 dB
- THD+N: 0.012%
- Power consumption: 3.5W
Specifications
| Chassis | |
|---|---|
| Input Connectors | Analog XLR |
| Module Slot Count | |
| Module Type | |
| Output Connectors | Analog XLR |
| Equalizer type | Program (Pultec-style) |
