Pultec EQP-1A Program Equalizer
Pultec EQP-1A Program Equalizer
Pultec EQP-1A Program Equalizer
Pultec EQP-1A Program Equalizer

Pultec

Pultec EQP-1A Program Equalizer

€4.086,00

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SKU: 28532
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Pultec EQP-1A Program Equalizer is a tube passive equalizer in a 3U chassis with the classic blue front panel, built by Pulse Techniques from the same components as the units made between 1961 and 1981. The equalization section is entirely passive: the filters attenuate, and a tube line amp on 12AU7, 12AX7 and 6X4 restores the level. That gain stage shapes the sound as much as the curves do, which is why the unit leaves its mark on a signal even with every control at zero.

More weight and less mud in a single move

Low-frequency boost and attenuation work on the same selected frequency but follow different curves, so you can lift 60 Hz by a few decibels and cut with the attenuator at the same setting. The bottom gains mass while the band immediately above it loses the excess that normally clouds kick and bass. No single parametric filter reproduces this, because the effect comes from two circuits interacting inside one passive network. The range is generous: up to 17.5 dB of cut against 13.5 dB of boost, enough to reshape a full drum bus.

Top end that opens up instead of stinging

High-frequency peak boost offers seven centres from 3 to 16 kHz plus a bandwidth control, and that control is what makes the section usable in practice. A wide curve at 10 or 16 kHz opens vocals and overheads without dragging sibilance forward, because the peak stays gentle and spread out. Narrowing the bandwidth turns the same knob into a presence tool at 3 or 5 kHz for guitars or snare. A separate high shelf attenuator at 5, 10 or 20 kHz, up to 16 dB, lets you pull excess air off a saturated bus at the same time, without touching the band you just lifted.

KEY FEATURES

  • Fully passive equalization network with a tube line amp restoring level
  • 3U chassis with the blue front panel in the original 1961-1971 layout
  • Simultaneous low-frequency boost and attenuation at the same frequency
  • Four low-frequency centres: 20, 30, 60 and 100 Hz, boost and cut
  • Seven high-frequency peak centres from 3 to 16 kHz with bandwidth control
  • High shelf attenuation at 5, 10 and 20 kHz
  • 600 Ohm input and output transformers
  • Identical components and specifications to the 2U EQP-1A3

TECHNICAL SPECIFICATIONS

  • Type: passive program equalizer with tube line amplifier
  • Low shelf boost: 20, 30, 60, 100 Hz, 0-13.5 dB
  • Low shelf attenuation: 20, 30, 60, 100 Hz, 0-17.5 dB
  • High peak boost: 3, 4, 5, 8, 10, 12, 16 kHz, 0-18 dB
  • High shelf attenuation: 5, 10, 20 kHz, 0-16 dB
  • Input impedance: approx. 600 Ohms
  • Output impedance: approx. 50 Ohms
  • Noise: 92 dB below +10 dBm
  • Distortion: 0.15% max at +10 dBm into 600 Ohms
  • Amplifier response: 20 Hz to 20 kHz, +/- 0.5 dB
  • Tubes: 12AU7, 12AX7, 6X4 (one each)
  • Height: 3U (5.25 inches)

Returns

We want you to be sure of your choice and that the goods fit 100%.

For this reason, you have 30 days to test the product, during which you can return it without giving a reason.

It is important to keep the factory appearance of the goods, consumer properties and full equipment (original packaging, labels, manuals, software CDs, all inserts, everything that was included in the delivery).

If you have decided to return the goods, please write to us at return@wiredtunes.pl, after which we will contact you and inform you about the next steps of the procedure.

Please note that refunds are not available for:

  • Cables and connectors
  • Software
  • Devices with a used voucher and serial numbers for which they were registered
  • Custom accessories (earbuds, earbuds)
  • Needles and cartridges
  • Care and hygiene products

Returns

We want you to be sure of your choice and that the goods fit 100%.

For this reason, you have 30 days to test the product, during which you can return it without giving a reason.

It is important to keep the factory appearance of the goods, consumer properties and full equipment (original packaging, labels, manuals, software CDs, all inserts, everything that was included in the delivery).

If you have decided to return the goods, please write to us at return@wiredtunes.pl, after which we will contact you and inform you about the next steps of the procedure.

Please note that refunds are not available for:

  • Cables and connectors
  • Software
  • Devices with a used voucher and serial numbers for which they were registered
  • Custom accessories (earbuds, earbuds)
  • Needles and cartridges
  • Care and hygiene products

Warranty

We care about our customers and carefully select the producers and products that we present in Wired Tunes, which is why we are sure of their quality. If the product does not meet our standards, you will not find our catalog on the list.

Our warranty is 36 months for all products and 60 months for ADAM Audio products.

Except for consumables, strings, tubes and crossfaders, and products showing signs of misuse.

In the event of damage, please contact us via support@wiredtunes.pl, after which we will contact you and inform you about the next steps of the procedure.

If the product cannot be repaired, it will be replaced with a new one, or in the absence of an available model, we will replace it with an analogous one in the same price range or refund the entire amount that has been paid. The most important thing is that the product is used properly.

Warranty

We care about our customers and carefully select the producers and products that we present in Wired Tunes, which is why we are sure of their quality. If the product does not meet our standards, you will not find our catalog on the list.

Our warranty is 36 months for all products and 60 months for ADAM Audio products.

Except for consumables, strings, tubes and crossfaders, and products showing signs of misuse.

In the event of damage, please contact us via support@wiredtunes.pl, after which we will contact you and inform you about the next steps of the procedure.

If the product cannot be repaired, it will be replaced with a new one, or in the absence of an available model, we will replace it with an analogous one in the same price range or refund the entire amount that has been paid. The most important thing is that the product is used properly.

Fast Delivery

All orders placed on our online store are delivered using the following delivery methods:

  • DPD Courier
  • UPS Courier
  • GLS Courier
  • DB Schenker

For orders valued up to 250 EUR, the delivery cost:

  • 15 euros: Germany, Belgium, Czechia, Hungary, Latvia, Luxembourg, Austria
  • 20 euros: Italy, Denmark, Estonia, France, Lithuania, Netherlands, Romania, Slovakia
  • 30 euros: Bulgaria, Croatia, Cyprus, Finland, Greece, Ireland, Malta, Portugal, Slovenia, Spain

For orders above 250 EUR, delivery is free.

The delivery time is typically 7 days.

For oversized orders, we use carriers such as DPD, GLS, and DB Schenker. The store manager will provide information on the cost and delivery time when your order is accepted.

Fast Delivery

All orders placed on our online store are delivered using the following delivery methods:

  • DPD Courier
  • UPS Courier
  • GLS Courier
  • DB Schenker

For orders valued up to 250 EUR, the delivery cost:

  • 15 euros: Germany, Belgium, Czechia, Hungary, Latvia, Luxembourg, Austria
  • 20 euros: Italy, Denmark, Estonia, France, Lithuania, Netherlands, Romania, Slovakia
  • 30 euros: Bulgaria, Croatia, Cyprus, Finland, Greece, Ireland, Malta, Portugal, Slovenia, Spain

For orders above 250 EUR, delivery is free.

The delivery time is typically 7 days.

For oversized orders, we use carriers such as DPD, GLS, and DB Schenker. The store manager will provide information on the cost and delivery time when your order is accepted.