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Description

Product information "Pulse Techniques EQH-2"

First introduced in 1956, the EQH-2 was designed as a more compact alternative to the 3U EQP-1. Retaining the same low-frequency boost/attenuation curves as the EQP-1A, and with high-frequency peak boost centers closely aligned, the EQH-2 delivers the classic Pultec sound in a streamlined format. Featuring a fixed bandwidth for high-frequency boost and a fixed 10 kHz high-frequency attenuation, it maintains the simplicity and musicality that made the originals legendary. Its minimalist Class A output stage, shared with the MEQ-5, is celebrated for its transparency, making the EQH-2 a favorite among top engineers including Dave Cobb and Michael Dumas.

Manufacturer information

Pulse Techniques

PULSE TECHNIQUES, LLC

PO BOX 273046 FORT COLLINS, CO 80527

support@pultec.com

https://pulsetechniques.com/

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Tech-Info

Shelf Boost:

  • 20, 30, 60, 100 CPS, 0 – 13.5 dB

Shelf Attenuate:

  • 20, 30, 60, 100 CPS, 0 – 17.5 dB
  • 10 KCS, 0 – 16 dB

Peak Boost:

  • 3, 5, 8, 10, 12 KCS, 0 – 18 dB

Input Transformer: 600 Ohms

Output Transformer: 600 Ohms

Noise: Below -75 dBm

Distortion: ≤ 0.15% at +10 dBm into 600 Ohms

Amplifier: Flat, 20 CPS to 20 KCS, +0 / -1 dB, ref 1 KCS

Tubes: 1 × 12AX7, 6AQ5, 6X4