Pultec EQP-1S
Passive Tube Program EQ
Equalizer$4,795Manufacturer list price
Specifications
- Type
- Equalizer
- Description
- Passive Tube Program EQ
- Topology
- passive LC program EQ, tube makeup gain
- Signal path
- Analog
- Channels
- 1
- Channel format
- mono
- Form factor
- 19-inch rack, 3U
- Rack units
- 3
- Powered
- yes
- Frequency response
- 20 Hz-20 kHz, ±0.5 dB
- Impedance (Ω)
- 600 (in) / 50 (out)
- Country of manufacture
- USA
Details
Controls: Low shelf boost 30/40/70/100 Hz (0-13.5 dB); low shelf attenuate 30/40/70/100 Hz (0-17.5 dB); mid/high peak boost 1/2/3/4/5/8/10/12/16 kHz (0-18 dB); high shelf boost 5/10 kHz (0-14 dB); high shelf attenuate 5/10/20 kHz (0-16 dB)
I/O: transformer-balanced input/output; input impedance ~600 ohms, output impedance ~50 ohms
Notes: Current maker is Pulse Techniques LLC (official current Pultec). 3U version of the 2U EQP-1S3; modified low-frequency curve vs EQP-1A/EQP-1A3 plus added 5/10 kHz high-shelf boost option. Tube complement: 12AU7, 12AX7, 6X4. country_of_manufacture inferred from company location, not stated per-product.