---
product_id: 63122327
title: "RadioDesignLabs RDL ST-EQ3 3 Band Equalizer-Line Level-by-RadioDesignLabs"
brand: "radio design labs"
price: "928 zł"
currency: PLN
in_stock: true
category: "Electronics"
url: https://www.desertcart.pl/products/63122327-radiodesignlabs-rdl-st-eq3-3-band-equalizer-line-level-by
store_origin: PL
region: Poland
---

# RadioDesignLabs RDL ST-EQ3 3 Band Equalizer-Line Level-by-RadioDesignLabs

**Brand:** radio design labs
**Price:** 928 zł
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** RadioDesignLabs RDL ST-EQ3 3 Band Equalizer-Line Level-by-RadioDesignLabs by radio design labs
- **How much does it cost?** 928 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/63122327-radiodesignlabs-rdl-st-eq3-3-band-equalizer-line-level-by)

## Best For

- radio design labs enthusiasts

## Why This Product

- Trusted radio design labs brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

RDL ST-EQ3 Features: 3-Band Audio Equalization. Custom Tailored Audio Bandwidth. Adjust To Pass Voice-Band Audio. Adjust To Produce Smile-Curve for Music. Low Noise and Low Distortion Equalization. Required Power Supply RDL PS24V Sold Separately.

## Features

- The ST-EQ3 features a balanced bridging input, which may be connected unbalanced if desired.
- The output driver is 150 ? balanced, and is intended to drive unbalanced or balanced lines of 150 Ohm or higher impedance.
- Equalization is accomplished by three active circuits, each controlling a separate audio band.
- These bands were carefully selected to yield a module that works effectively in a wide variety of systems.
- Setup of the ST-EQ3 is assisted by a peak overload LED which indicates excessive pre or post EQ levels.

## Images

![RadioDesignLabs RDL ST-EQ3 3 Band Equalizer-Line Level-by-RadioDesignLabs - Image 1](https://images-na.ssl-images-amazon.com/images/I/31ubq9b5xQL.jpg)

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**Shop now:** [https://www.desertcart.pl/products/63122327-radiodesignlabs-rdl-st-eq3-3-band-equalizer-line-level-by](https://www.desertcart.pl/products/63122327-radiodesignlabs-rdl-st-eq3-3-band-equalizer-line-level-by)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-12*