Pultec EQM-1S (3U Blue FP)



12-Month Special Financing**

SKU: PULEQM1S Categories: , Tag Brand:


Since rereleasing the EQP-1A & EQP-1S, customers have asked when Pultec planned to do mastering versions of these iconic 3U products.  They are excited to introduce you to the mastering version of their ever-popular EQP-1S EQ, with a couple of extra tweaks.  Complete with full-range progressive-taper Elma Switch stepped controls as in our EQM-1A3, EQM-1S3 & EQM-1A mastering EQs, the BOOST/ATTEN controls provide 0.5dB steps for the initial ~50% of rotation and then increase step size as rotation is increased from 50%-100%. 

This provides fine control (subtle boost/cut) for mastering/mix-bus applications, while still delivering the full range (16-20 dB) of BOOST/ATTEN for more aggressive tracking/mixing applications.  In addition to adding mastering controls, we’ve replaced the 6k peak boost center frequency with the 16k center, which is so popular on the 1A/1A3 models.   So whether your track/mix needs the magical 16k air band or the full 5k/10k shelf boost, you have the option in a single equalizer.

Pultec thinks they’ve created the ultimate Pultec and they believe you’ll agree!


30, 40, 70, 100 CPS (Hz) shelf boost, 0 – 13.5 dB (FRPT* stepped control, 0.5 dB steps 0-5 dB)

30, 40, 70, 100 CPS shelf attenuate, 0 – 17.5 dB (FRPT* stepped control, 0.5 dB steps 0-5 dB)

1, 2, 3, 4, 5, 8, 10, 12, 16 KCS (kHz) peak boost, 0 – 18 dB (FRPT* stepped control, 0.5 dB steps 0-5 dB)

5, 10 KCS (kHz) shelf boost, 0 – 14.5 dB (FRPT* stepped control, 0.5 dB steps 0-5 dB)

5, 10, 20 KCS shelf attenuate, 0 – 16 dB (FRPT* stepped control, 0.5 dB steps 0-5 dB)

Input Impedance: ~600 Ohms

Output Impedance: ~50 Ohms

Noise: 92 dB below +10 dBm

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

Amplifier: Flat, 20 CPS to 20 KCS, +/- 0.5 dB

Tubes: 1 ea 12AU7, 12AX7, 6X4

*Note 1: FRPT = full-range, progressive-taper. Step size increases when control is rotated beyond 50% rotation.

Note 2: The inherent interaction of Pultec controls affects the step size when both boost and attenuation are applied simultaneously.

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On qualifying purchases made with your Westlake Pro credit card. Interest will be charged to your account from the purchase date if the promotional purchase is not paid in full within 12 Months. Minimum monthly payments required.

**No interest will be charged on the promo purchase if you pay it off, in full, within the promo period. If you do not, interest will be charged on the promo purchase from the purchase date. The required minimum monthly payments may or may not pay off the promo purchase by the end of the promo period. Regular account terms apply to non-promo purchases and, after the promo period ends, to the remaining promo balance. For new accounts: Purchase APR is 29.99%. Minimum interest charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

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