API 550B 500 Series 4-Band Equalizer Module

API 550B 500 Series 4-Band Equalizer Module

Money icon

Own one like this?

Make room for new gear in minutes.
Sell Yours

Featured Listing

Money icon

Own one like this?

Make room for new gear in minutes.
Sell Yours
  • Vintage King Audio
    Ferndale, MI, United States
    (10,768)
    Reverb Bump
    Price$1,230.25
    Free Shipping
    Vintage King Audio
    Ferndale, MI, United States
    (10,768)
    Reverb Bump
  • Pro Audio LA
    Glendale, CA, United States
    (963)
    Reverb Bump
    Pro Audio LA
    Glendale, CA, United States
    (963)
    Reverb Bump
    Estimated ship date: June 21, 2022
  • sebastian's Gear Depot
    Seattle, WA, United States
    (73)
    Price$990
    + $60 Shipping
    sebastian's Gear Depot
    Seattle, WA, United States
    (73)
  • Iván's Shop
    Poio, Spain
    (7)
    Price$1,048.62
    + $82.79 Shipping
    Iván's Shop
    Poio, Spain
    (7)
  • RB StudioSale
    Bloomfield, NJ, United States
    (1)
    Price$1,050
    + $75 Shipping
    RB StudioSale
    Bloomfield, NJ, United States
    (1)
  • Perfect Circuit
    Burbank, CA, United States
    (17,894)
    Price$1,230.25
    Free Shipping
    Perfect Circuit
    Burbank, CA, United States
    (17,894)
  • Studiocare Professional Audio Ltd.
    Liverpool, United Kingdom
    (2,920)
    Price$1,169.55
    + $78.12 Shipping
    Studiocare Professional Audio Ltd.
    Liverpool, United Kingdom
    (2,920)
  • ZenPro Audio
    Orangeburg, SC, United States
    (1,895)
    API 550b
    Brand New
    Price$1,230.25
    Free Shipping
    ZenPro Audio
    Orangeburg, SC, United States
    (1,895)
  • GearNuts
    Columbia City, IN, United States
    (56,116)
    Price$1,230.25
    Free Shipping
    GearNuts
    Columbia City, IN, United States
    (56,116)
Follow this product to see new listings in your Feed!

Overview

The API 550B 500 Series equalizer is a 4-band workhorse based on classic discrete console EQ circuitry. Its musical curves and forward tone have been a standard for drums, vocals, and guitars on thousands of records. API's "Proportional-Q" circuitry gives tighter, laser-like bandwidth with extreme boosts and cuts, and broad strokes when you just need a couple dB here and there. Whether you're just getting into the 500 series, or have a Lunchbox with an empty slot, you owe it to yourself to try out the 550B and see what it brings to your tracking and mixing.

Product Specs

Brand
Model
  • 550B 500 Series 4-Band Equalizer Module
Finish
  • Black
Year
  • 1990 - 2022
Made In
  • United States
Categories

Similar Products

From the Price Guide

Reverb Gives

Your purchases help youth music programs get the gear they need to make music.

Carbon-Offset Shipping

Your purchases also help protect forests, including trees traditionally used to make instruments.

Download on the Apple App Store
Download on the Google Play Store
The Apple logo and the App Store are trademarks of Apple Inc. Google Play and the Google Play logo are trademarks of Google LLC.
Oops, looks like you forgot something. Please check the fields highlighted in red.