Solid State Logic

Solid State Logic 500EEQ E-Series EQ Module

Classic SSL Console Sound in a Compact ModuleThe Solid State Logic E-Series EQ MK2 500 Series Equalizer Module delivers the authentic sound of the iconic SL 4000 E console channel strip, a cornerstone of countless hit records since the 1980s. This module lets you switch between two distinct EQ st...

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*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.

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Overview

Classic SSL Console Sound in a Compact Module

The Solid State Logic E-Series EQ MK2 500 Series Equalizer Module delivers the authentic sound of the iconic SL 4000 E console channel strip, a cornerstone of countless hit records since the 1980s. This module lets you switch between two distinct EQ styles from different console editions: the "Brown" and "Black" EQs, each with unique response curves and tonal characteristics that have captivated generations of producers.

  • Faithful reproduction of the SSL 4000 E Series circuitry, based on the classic 611E console channel strip.
  • Dual EQ design with selectable "\"Black-242\"" and "\"Brown-02\"" characteristics.
  • Versatile four-band channel EQ for comprehensive sound shaping.
  • Switchable bell curve option on high-frequency (HF) and low-frequency (LF) bands.
  • Fully parametric LMF and HMF bands with adjustable Q.
  • Item Weight: 1.17 pounds
  • Product Dimensions: 8.27 x 6.3 x 2.17 inches
  • Item model number: 500EEQ
  • Date First Available: March 24, 2023

Key Features

Immortal SSL 4000 E Series circuitry

"Black-242" and "Brown-02" twin EQ design

Versatile 4 band channel EQ

Bell curve option on HF and LF

Based on classic 611E console channel strip

Specifications

Type
E-Series EQ Module
EQ Design
"Black-242" and "Brown-02" twin EQ
Number of Bands
4
HF/LF Options
Bell curve option
Console Basis
Classic 611E console channel strip
Brand
Solid State Logic

Pros & Cons

👍 Pros

  • The module features immortal SSL 4000 E Series circuitry, delivering a classic and highly respected audio character.
  • It includes both "Black-242" and "Brown-02" twin EQ designs, offering versatile tonal shaping options for different sounds.
  • This unit provides a versatile 4-band channel EQ, allowing for precise frequency adjustments across a wide range.
  • The bell curve option on the HF and LF bands enhances flexibility in sculpting high and low frequencies.
  • It is based on the classic 611E console channel strip, bringing the revered sound of an iconic console to your studio.

👎 Cons

  • The module's dedicated purpose as an E-Series EQ means it may not be as versatile for users needing different EQ flavors or functions.
  • Specific details regarding power consumption or input/output impedance are not provided, which could be relevant for studio integration.
  • As a module, it requires a compatible 500 series rack or chassis, representing an additional investment if one is not already owned.
  • The presence of "Black-242" and "Brown-02" designs may require users to understand their differences to fully leverage the module's capabilities.
  • While based on a classic console, the module form factor might not offer the same tactile experience as a full console channel strip.

Frequently Asked Questions

The "Black-242" and "Brown-02" refer to distinct EQ circuit designs from the SSL 4000 E Series console, each offering a unique sonic characteristic and response for different mixing applications.
Yes, as a 500 series module, it requires a compatible 500 series rack or chassis, which provides the necessary power supply for operation.
The Solid State Logic 500EEQ E-Series EQ Module is versatile and can be effectively used for both tracking instruments and vocals, as well as for shaping sounds during the mixing process.
The features emphasize the analog circuitry and classic design; there is no mention of digital controls or recall features for the 500EEQ E-Series EQ Module.
The bell curve option provides a more focused boost or cut at a specific frequency, which can be useful for precise tonal shaping and addressing specific issues in the high and low frequency ranges.