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21B Dual Channel 4-Band Parametric Equalizer

21B Dual Channel 4-Band Parametric Equalizer main image

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21B Dual Channel 4-Band Parametric Equalizer

21B Dual Channel 4-Band Parametric Equalizer

$1,599.00 Price Tier: High-end

All time low price

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Page last updated Jul 01, 2026

Pricing and availability

We compare 600+ stores and found this item at 2 stores. Prices updated June 1, 2026.

Store

Reviews

Price

5.0 (2)

$1,599.00

£1,449.00

Average Price: $1,625

High-end/Boutique

$100

$501+

Price Tier

In the Effects Processors category, 21B Dual Channel 4-Band Parametric Equalizer is priced in the High-end/Boutique range. This premium gear is built to very high standards and offers premium features.

Budget

Standard

High-end

Price History

Based on price data from 1 merchant for "21B Dual Channel 4-Band Parametric Equalizer". Prices shown reflect NEW condition. Tracking began Apr 19, 2026.

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Description

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Unlock the full potential of your audio productions with the 21B Dual Channel 4-Band Parametric Equalizer, a versatile studio tool designed for those who demand precision and clarity. Whether you're fine-tuning vocals or sculpting the perfect guitar tone, this equalizer offers exceptional control and classic sound transparency that brings your recordings to life.

With its vintage-inspired design, the 21B caters to both modern and traditional sound engineers. Each channel features a comprehensive set of adjustable frequency bands, allowing you to shape your sound with precision. The variable high-pass and low-pass filters are perfect for eliminating unwanted signal components, ensuring that your final mix is as clean as it is vibrant.

Beyond its aesthetic appeal, the 21B is engineered for top-tier performance. With a maximum input level of +21 dBu, distortion is virtually nonexistent, even at high volumes. The equalizer’s robust build houses components that promise reliability, making it an essential addition to any professional studio setup.

Whether you're a seasoned producer or an aspiring sound designer, the 21B Dual Channel 4-Band Parametric Equalizer offers the versatility and quality you need to craft your signature sound with confidence.

Key Features:

Dual channel design with 4-band parametric equalization
Variable high-pass and low-pass filters for optimal signal clarity
Input impedance: > 20 kOhm; Output impedance: < 100 ohm
Maximum input/output level: +21 dBu
Frequency response: 35 - 20,000 Hz +/-0.2 dB
Distortion (THD+N) @ 1,000 Hz/0 dB: 0.003%
High-mid and low-mid bandwidth: 0.33 to 3.3 octaves
High-cut frequencies: 4,000 to 32,000 Hz
Power supply: 230 V or 115 V, 15 V A

Reviews

4.0 out of 5

Based on 1 Review and 1 Rating

5 star

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3 star

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1 star

2tec

2tec

179

over 6 years ago

Orban 21B Dual Channel 4-Band Parametric Equaliser Classic EQ

Classic EQ one of the best in my studio

Roles:

Guitarist Composer Music Producer

Genres:

Rock Pop Funk / Soul

1

Reply

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Contemporary R&B

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Added to Equipboard on 01-31-2020 by

2tec

Gear IQ 179