EQP-1AM – Analog Tube Equalizer

Historic Tube Equalization

Next Batch:DECEMBER 2022


SKU: sa-eqp1a-2019-b1-1-1 Category: Tags: ,

The EQP-1AM is a Mono 1:1 replica of the most beloved Tube Equalizer in the world, the Pultec EQP-1A.

After retiring the MK1 in 2019 we spent the last few years developing new custom-made input, inter-stage and output transformers, as well as accurate Inductors to bring this unit back to life sounding as close to a vintage Pultec as possible.

The EQP-1AM uses three Sowter Audio transformers made in the UK and three Tubes including a 6X4 tube on the power supply famous for its “sag” on these units. Sowter transformers, though expensive, far exceed any other offering when it comes to low end, sonic timbre and the unique frequency response that faithfully reproduce the tone of a vintage unit.


The EQP-1AM  is built with premium components

Utilizing Custom Sowter Transformers, Premium Carnhill Inductors, NOS tubes, Corner Dubillier Capacitors, Allen Bradley Carbon Resistors and Neutrik connectors, we have paid tribute to this legend and believe it to be the most accurate and best sounding recreation made in the market today.

Each unit is made by hand in Chile by our engineers with great care and detail and goes through a 72 hour burn making sure these EQ’s will perform flawlessly for many years to come.


100% satisfaction guarantee – if you don’t love your EQP-1AM, we’ll refund you

If you’ve used an original Pultec before, we’re extremely confident the EQP-1AM will put a big smile on your face every time you use it, however, if you’ve never touched the original before, as gear-lovers ourselves we understand that the only way to really know if this compressor is right for you is to put it through its paces. That’s why the EQP-1AM comes with a 30-day money back guarantee. This allows you to get it into your studio and see how it impacts upon your recordings. If you love it (and we think you will!), great…keep the unit and create amazing music with it. If not, no problems. Just send it back to us and we’ll fully refund your purchase.


Technical Specs

  • Mono Pultec EQP-1A Replica
  • Custom Sowter Input Transformer
  • Custom XL Sowter Inter-stage Transformer
  • Custom Sowter XL Output Transformer
  • Carnhill Inductors
  • 3 Premium Tubes
  • 6X4 Tube Rectifier
  • Tube Power Supply
  • Premium Capacitors
  • Original Faceplate Layout
  • 115-230 Voltage Selector
  • 2 year warranty
  • 5 year optional warranty (+100 USD)
  • NOS Tubes are available per request (+200 USD)
  • Stereo Matched units available per request (+200 USD)


There are no reviews yet.

Be the first to review “EQP-1AM – Analog Tube Equalizer”

Your email address will not be published. Required fields are marked *