---
title: "Impedance Attenuator AT-Series"
url: https://lda-audiotech.com/en/productos-lda/at-series/
date: 2023-07-05
modified: 2024-03-20
author: "Marketing LDA"
image: https://lda-audiotech.com/wp-content/uploads/2016/12/LDA-AT-series-attenuator.png
categories: ["NEO+ Accessories", "ONE Accessories"]
type: productos-lda
lang: en
---

# Impedance Attenuator AT-Series

The AT Series is divided into two models that provide from 25W @70V to 50W @100V.

 

Every model has a bracket that is compatible with the different outer cases.

 

The model AT-6 can be installed on standard European electrical socket frames. As an accessory for the installation there are two models of [surface boxes](https://lda-audiotech.com/en/productos-lda/surface-box-mc-20ec/) that have one (MC20E03) or two (MC20E04) apertures.

- High impedance line attenuators
- 10 volume steps of 3dB
- Override for priority or emergency input (even at the mute position)
- Bracket compatible with different cases
- Operation input for system’s emergency or priority