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Music Go Round - Fort Collins Location
SKU: 41107-S000080987

Used Symetrix 421 AGC-LEVELER Pro Sound Effects Unit

$39.99

Shipping: $25

Description

This Symetrix 421 AGC-Leveler is a compact dynamics processor designed to keep audio levels consistent and controlled in a wide range of sound reinforcement and broadcast applications. Built to handle automatic gain control and leveling duties, it is commonly used in installed sound systems, voice reinforcement, and studio utility racks where clarity and intelligibility matter most.


The 421 is well regarded for its transparent operation and reliability, making it a longtime favorite in commercial audio environments. It smoothly manages level changes without pumping or obvious artifacts, helping vocals sit clearly in a mix and keeping signals intelligible even when source levels fluctuate. That set-and-forget behavior is exactly why Symetrix gear has earned a strong reputation among engineers who need dependable performance day after day.


This unit has been tested thoroughly in store to confirm proper operation. Please take a close look at the listing photos for the best representation of condition, as small cosmetic details may not be fully described in the text. We buy, sell, and trade used gear every day, so feel free to reach out if you are interested in trading something toward this Symetrix processor.

Shipping Options:

  • Local Pickup Available
  • Available to Ship
Music Go Round - Fort Collins Location
  • Device Type: Other
  • Shipping: 25
  • Pick Up in Store: Yes
  • Standard Shipping: Yes
  • Local Delivery: No
  • Country: US
  • Condition: Used
  • Model: 421 AGC-LEVELER
  • Product Brand: Symetrix
  • Product Line: Intermediate
  • Discounted Price: No

Warranty Information

2026-02-09T18:53:43.240Z

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