Pulse Techniques EQM-1A3
- Condensed 2U version of the EQP-1A3 with stepped controls
- 21-position ELMA switches for BOOST/ATTEN with precision resistors
- 11-position ELMA switch for bandwidth (BW) control
- Full-range progressive taper: 0.5 dB/step up to 50% rotation
- Larger 1–2 dB steps from 50% to 100% rotation
- Maximum boost/attenuation of up to 18–20 dB
- Easy recall of settings with precise stereo tracking
- Ideal for mix-bus, mastering, and individual track applications
Product information "Pulse Techniques EQM-1A3"
The EQM-1A3 builds upon the legendary EQP-1A3 by introducing precision 21-position ELMA switches in place of traditional potentiometers. These stepped controls, engineered with custom tapers and precision metal film resistors, provide unparalleled recall accuracy and stereo consistency. With a progressive taper design delivering 0.5 dB steps in the lower range and wider increments toward maximum boost or attenuation, the EQM-1A3 is equally at home delivering subtle mix-bus enhancements or powerful tone shaping during tracking and mixing.

Pulse Techniques
PULSE TECHNIQUES, LLC
PO BOX 273046 FORT COLLINS, CO 80527
support@pultec.com
https://pulsetechniques.com/
Shelf Boost:
- 20, 30, 60, 100 CPS (Hz), 0 – 10 dB in 0.5 dB steps
Shelf Attenuate:
- 20, 30, 60, 100 CPS, 0 – 10 dB in 0.5 dB steps
- 5, 10, 20 KCS, 0 – 10 dB in 0.5 dB steps
Peak Boost:
- 3, 4, 5, 8, 10, 12, 16 KCS (kHz), 0 – 10 dB in 0.5 dB steps
Note: The inherent interaction of Pultec controls affects the step size when both boost and attenuation are applied simultaneously.