Promoted Similar Listings













I have several units In stock and available to ship immediately. Boxes have been opened but the item is in mint condition. Includes a Full Factory Warranty.

Inductor EQ

The first 500-Series EQ designed by Rupert Neve. 551 EQ’s are built around custom-wound Inductors and are based on our favorite bands from Mr. Neve’s classic EQ modules

Low EQ

+/- 15dB Shelf or Peak, selectable at 35 Hz, 60 Hz, 100 Hz or 220 Hz

Mid EQ

+/- 15dB with 6 center frequencies; 200 Hz, 350 Hz, 700 Hz, 1.5 kHz, 3 kHz and 6 kHz, with High Peak switch to narrow the bandwidth (increase the Q) of the filter

High Shelf

+/- 15dB Shelf or Peak selectable at 8 kHz or 16 kHz

HPF

12 dB/octave high pass filter with a fixed 80 Hz frequency

Transformer I/O

Built around Rupert’s custom transformers, designed especially for the 500-Series format

ConditionBrand New (New)
Brand New items are sold by an authorized dealer or original builder and include all original packaging.learn more
Brand
Model
  • 551 500 Series Inductor EQ Module
Categories
Made In
  • United States

Reverb Protection

Simple Returns, Secure Transactions, Human Support

Learn more

Secure Checkout

Westlake Pro

Burbank, CA, United States
Sales:1,573
Joined Reverb:2015

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.

Oops, looks like you forgot something. Please check the fields highlighted in red.