After over six decades, Heritage Audio has revived one of the most desired program equalizers of all time with the PEQ-2, a passive EQ rack unit with powerful tone shaping controls and a versatility that goes beyond even the legendary Pultec. 26 frequency options provide wide ranging possibilities when processing signals, including the ability to boost and cut at different frequencies for unique or interesting transformations.
Adjustable HF boost bandwidth (sharp or broad) and a frequency selection range from 20 Hz to 20 kHz makes the PEQ-2 an inviting yet powerful processor that allows for quick or granular adjustments of the frequencies in your material in any recording, mixing, or mastering application. The PEQ-2 includes the HA-PSU04 and an AC cord, so you can start processing audio right away.


The PEQ-2 has nearly twice as many frequency options to choose from when compared to the Pultec: 26 versus the Pultec´s 14. The low end is infinitely more controllable as the LANG gives you the ability to boost and cut at different frequencies, unlike the Pultec.

Each boost and droop knob has its own assigned frequency selection knob and its own gain range. There is also a gain adjustment trimmer for adding +16 dB or subtracting -12 dB from the overall gain range.

LANG PEQ-2 Program Equalizer Features:
- Authentic LANG PEQ-2 reissue
- Customer Heritage Audio transformers for balanced input and output signal
- Same exact inductors and tone capacitors as in the original PEQ-2
- Stepped controls for easy recall, matching, and selection of 26 different frequency options
- High Peak Boost with variable bandwidth and magical 20kHz option
- High Shelf Cut with extended frequency choices
- Low Shelf Boost and Cut each with different frequency selections
Heritage Audio LANG PEQ-2 Specs
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