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Pulse Techniques EQP-1S3

CAP2: 350000 £4,200.00 £3,500.00 ex VAT
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The Pultec EQP-1S3 is a rare version of the legendary Pultec EQP-1A eq featuring a modified high-frequency band curve including peak bells with additional frequency points and two shelf frequencies.


The Pultec EQP-1S3 is not a simple clone it is an exact reissue of the original designed over 50 years ago. It was built to exacting standards by Dr Steve Jackson after years of researching Pultecs and finding modern components with similar specs as the original. As a result, the EQP-1S3 gives you the exact same sound as a vintage unit but with the reliability, we've come to expect to modern designs.


This rare variant gives you the same characteristics associated with Pultec EQs such as its uncanny ability to sweeten any incoming audio, adding weight or simply improving sound, simply by passing audio through it. It is also smaller, taking 2U in your rack instead of the 3U needed with the original.


The EQP-1S3 boasts a two frequency band design (low shelf and high peak/shelf) with individual boost and cut controls which, combine to create a resonant shelf curve. This unique curve lets you boost the low end while notching the frequency above. This results in a deep and tight low frequency ideally suited for kick drums and bass guitars. The high-band differs by adding a choice of independent frequencies for the attenuation control. In addition, the EQP-1S3 offers a choice between peak and shelf modes offering different sonic characteristics. 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 amplification in the EQP-1S3 is exactly the same as in the EQP-1A and includes a valve-driven push-pull gain make-up stage after the EQ designed to compensate for the loss of volume incurred with passive EQ designs.




    Pultec EQP1S3 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

  • Specifications:


  • 30, 40, 70, 100 CPS shelf boost, 0 - 13.5 dB
  • 30, 40, 70, 100 CPS shelf attenuate, 0 - 17.5 dB
  • 1, 2, 3, 4, 5, 6, 8, 10, 12 KCS peak boost, 0 - 18 dB; 5, 10 KCS shelf boost, 0 - 12 dB
  • 5, 10, 20 KCS shelf attenuate, 0 - 16 dB
  • nput Transformer: 600 Ohms Output Transformer: 600 Ohms
  • Noise: 92 dB below +10 dBm Distortion: ‚â§ 0.15% at +10 dBm into 600 Ohms
  • Amplifier: Flat, 20 CPS to 20 KCS, +/- 0.5 dB Tubes: 1 ea 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 EQP-1S3

    Pulse Techniques EQP-1S3

    AVAILABLE TO ORDER

    KEY BENEFITS

    Authentic Vintage Sound

    The EQP-1S3 is an exact reissue of the original Pultec EQP-1A, designed to deliver the same classic sound and performance with modern reliability, ensuring it matches the tonal characteristics of units made over 50 years ago.

    Enhanced Frequency Control

    This model features a unique two-band system with expanded frequency points, allowing precise sculpting of both low and high frequencies. Users can switch between peak and shelf modes, offering versatile sound shaping capabilities for different audio needs.

    Modern Reliability with Classic Design

    Blending the vintage charm of the original Pultecs with the dependability of contemporary equipment, the EQP-1S3 boasts low noise levels and a durable design, ensuring it operates reliably in modern studio environments.

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