Fully Assembled and Tested!

  • Buy VAT FREE with EU VAT Number
  • NO VAT for Orders from Outside EU

Bart HRK Boutique Shop

This is a special service for customers which demand the best quality.

You can customise the product to your needs with the available options.

Shipped usually within 3-7 days depending on the number of customisations required by the customer.



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Product Description


  • Class A Discrete Analog Design
  • Inductor Based EQ Filters
  • Four Bands EQ with Shelf and Bell Filters
  • Four Frequencies for HF and LF
  • 6 Frequencies for Each Mid Band
  • Transformer Coupled Inputs and Outputs
  • Made with Selected NOS Components
  • High Grade Black Anodized Front Panel
  • Dual Mono Configuration
  • Handmade and Fully Tested
  • On-Board Voltage 500 Rack PSU Filters
  • Direct Sale – Save on Distributors Fee!

In modern era of digital recording the need for high quality analogue recording equipment is constantly growing. The DAW systems make recording engineers task much easier and we all know that.

However there is the price to pay for that convenience. Sound produced by digital workstations is often different from what we would wish.

Music recorded and produced with analogue equipment sounds better and more pleasing. This is why in the professional recording studios discrete transistors equipment is used all the time.

The use of classic outboard gear built according to “old-school” design practice adds valuable missing magic to the tone.

Add Harmonics to your Recordings or Tracks

The EQ2484 is made with custom made HRK multi-taped Inductors. The frequency can be selected with rotary switch. Each switch position couples inductor tap and capacitor to create resonance circuit for selected frequency.

Today inductors can be found only in very expensive gear. Vintage Inductor based EQ’s have unique sonic character. This is why equalizers restored from old recording consoles are well regarded by sound engineers.

The list of features which make EQ2484 Unique!

  • Discrete Transistor Circuitry Design – similar like in vintage recording equipment from 60’s and 70’s
  • Selected high quality transistors – We spent a lot of time to find right transistors to create perfect tonal performance
  • Inductor based EQ – signature of high value recording equipment – transistors and coils were widely used in the vintage circuits
  • Custom Large Format HRK transformers – capable of transferring large signals – the sound is natural with the bit of pleasant colouration
  • Transformer coupled inputs and output – another well-regarded solution in the professional equipment
  • Pristine sonic performance – class A discrete circuitry and transformers produce almost only 2nd harmonic distortions – warm and rich sound!

Coupled with Custom HRK Transformers

The Input and Output of the EQ2584 are coupled with specially designed custom HRK Transformers.

All HRK transformers provide the sweet-spot sonic characteristic with pristine detail reproduction. The goal of the design process was to create the transformer which will deliver a balance between the transparency and colouration typical for transformers.

Discrete Transistor Class A Output Transformer Driver

The output transformer is powered by Class A, No-Feedback, DC-Coupled Discrete Driver.

Brand New, Assembled and Tested.

Every single HRK product is carefully tested with Audio Precision test equipment before the shipping to ensure hassle-free operation.


All Items are dispatched from the European Union within 1-3 working days.

We offer Fast & Free Worldwide UPS shipping with tracking.

FREE delivery is available for orders over the 249USD to EU, USA and Canada.

Total cart value / Delivery cost:

up to 99USD / Delivery Cost – 19.99USD

99 – 148USD / Delivery Cost – 14.99USD

149 – 248USD / Delivery Cost – 9.99USD

over 249USD – FREE Delivery

FREE delivery is available for orders over the 299USD to Australia, New Zeland, Japan and other destinations.

Total cart value / Delivery cost:

up to 148USD / Delivery Cost – 19.99USD

149 – 298USD / Delivery Cost – 14.99USD

over 299USD – FREE Delivery

Please check the shipping cost during the checkout.

Delivery to other WorldWide destinations – 24.99USD

VAT and Customs Fees

For non-business orders from the EU, the VAT will be added at the checkout.

VAT is removed automatically for orders from outside the EU.

No Custom Fees for EU Customers.

Orders from the USA below 800USD are customs tax free.

EU Business Customers

If you have the EU VAT number you can purchase the products available in the Bart HRK Shop with no VAT Tax.

Please enter your EU VAT Number at the checkout and the VAT will be deducted from the Total Payment.

The VAT number is automatically checked in the VIES database.

Non-EU Customers

Customers from outside the EU can purchase the items with no VAT.

Please select the destination country and the VAT will be removed automatically.

If the VAT is not removed, please email customer service via the contact form and custom invoice will be issued.

Orders from the USA below 800USD are customs tax-free.

Payment Options:

You can pay for your order with any Credit Card!

Return Policy

Our return policy is a part of the general Terms & Condition which you have to acknowledge at the checkout.

We stand for fair rules and a win-win approach. We understand that our customers may wish to return the product and we do provide such option. However, because we are a small company we can’t afford to run a grade B outlet shop like big distributors and provide the 30 days return period.

We can’t also scrap every returned unit. We could charge our customers more to offset the cost of the returns, this is what major distributors do. Or we can keep our prices low and hope that our customers will appreciate our policy.

This is why we provide the 7 days test period after receiving the package with the ordered items and if you wish to return the item we will accept the return request, providing that the item is not damaged and we can resell the product with the minimal loss for the company.

If the item is damaged during the transport we will do our best to help you and provide the replacement product.


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