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Pulse Techniques EQM-1S3 Matched Pair

CAP2: 865833.0 £10,390.00 £8,658.33 ex VAT
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The Pultec EQM-1S3 Matched Pair includes two EQM-1S3 Mastering EQ with reduced boost and cut and stepped controls and carefully matched components for stereo compatibility.


The Pultec EQM-1S3 Matched Pair is a modern adaptation of the rare EQP-1S3 specifically designed for mastering applications by Dr Steve Jackson and using only original-spec components to deliver the same sound of vintage units. As such, it boasts stepped controls throughout with 0.5 dB of cut or boost for each step, allowing for precise setting and easy recalls. The cut and boost for each band has also been reduced to up to 10 dB instead of the 16dB found on the original units.


This modern iteration of the Pultec EQ provides the same sonic signature as the original EQP-1A such as its silky smooth top end and huge and tight bass. However, the EQM-1S3 includes different EQ curves and more frequency points offering small tonal differences and added flexibility.


Using a two-band passive design with separate boost and cut controls the EQM-1S3 is particularly musical and allows you to create a resonant shelf curve, boosting an area while keeping any of the unwanted frequency build-ups under control. Used in mastering, these curves provide a powerful way to add weight to a song without boxiness or increase presence or air without the song ever sounding harsh. The HF band also gives you more frequency points with the first 9 frequencies working as a peak and the last two being shelves. This difference is notable as peaks might often be more preferable than shelves to avoid lifting unwanted frequencies. The different frequency points are:



  • Low Shelf Boost/Cut: 30kcs 40kcs, 70kcs and 100kcs
  • High Bell Boost:1kcs, 2kcs, 3kcs, 4kcs, 5kcs, 6kcs, 8kcs, 10kcs, 12kcs
  • High Shelf Boost: 5kcs, 10kcs
  • High Shelf Cut: 5kc, 10kc, 20kc

  • The EQM-1S3 boasts the same gain makeup architecture as the EQP-1A, with a valve-driven push-pull design placed after the EQ to compensate for the loss of volume associated with passive EQs and keeping an incredibly low noise floor.


    Pultec EQM1-S3 Matched Pair Main Features:


  • Boost, cut, or both - it all sounds great
  • Imbue your tracks with the stuff of legend
  • Thank Pultec for decades of amazing recordings
  • Single-channel, two-band equalizer built exactly like the original, legendary Pultec units
  • Combines the vintage character of original Pultecs with the reliability of modern design
  • Incredibly low noise floor for a pure sound
  • Bandwidth control lets you decide how wide a range you're sculpting
  • Separate boost and cut controls provide additional creative potential
  • Precise stepped controls for accurate recall
  • More selectable frequencies than the Pultec EQM-1A3

  • Specifications:


  • Low shelf boost: +10 dB in .5 dB steps @ 30, 40, 70, 100 Hz
  • Low shelf attenuate: -10 dB in .5 dB steps @ 30, 40, 70, 100 Hz
  • Mid/high peak boost: +10 dB in .5 dB steps@ 1, 2, 3, 4, 5, 6, 8, 10, 12 kHz
  • High shelf boost: +8 dB db in .5 dB steps @ 5, 10 kHz
  • High shelf attenuate: -10 dB in .5 dB steps @ 5, 10, 20 kHz
  • Precision mastering-grade 21-position boost/cut rotary switches
  • 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 Hz to 20 kHz, +/- 0.5 dB
  • Tubes: 1 each - 12AU7, 12AX7, 6X4
  • DPD UPS
    • UK over £99 FREE
    • UK under £99 £10
    • EU £36
    • Rest of World £80

    Large/Heavy items: Extra charges may apply (e.g., consoles, large monitors). We’ll contact you before processing if so.

    We ship with DPD and UPS across the UK, EU and worldwide. Same-day within the M25 is available depending on stock.

    This item, like everything we supply, comes with the complete support of our expert team. Our excellent technicians have been specifying, building and supporting studios for over twenty years. If you have any problems with installation, setup or everyday use, they’re never more than a click away, and always happy to help.

    You can contact them here.

    Pulse Techniques EQM-1S3 Matched Pair

    Pulse Techniques EQM-1S3 Matched Pair

    AVAILABLE TO ORDER

    KEY BENEFITS

    Precision Control for Mastering

    The Pultec EQM-1S3 offers stepped controls for each parameter, allowing for 0.5 dB increments in adjustments. This feature ensures precise settings and easy recall, ideal for mastering consistency.

    Stereo Compatibility with Matched Units

    Each unit in the Pultec EQM-1S3 Matched Pair is carefully matched to ensure stereo compatibility, providing a cohesive sound across both channels which is crucial for high-quality audio mastering.

    Authentic Vintage Sound with Modern Reliability

    Combining the sonic characteristics of the legendary EQP-1A with modern engineering, the EQM-1S3 delivers the iconic silky smooth highs and tight bass with increased flexibility and a significantly lower noise floor.

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