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DL451 Modular I/O
Operator Manual
Chapter 1: Introduction
The DL451 Modular I/O is a three-unit (3U) high 19” rack unit that provides connection
of up to 24 audio inputs/outputs. It has a user-configurable modular
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3x8 XLR format
that can be configured as any combination of analogue mic/line in, analogue out and
digital in/out (AES/EBU). Musical instrument digital interface (MIDI) and general
purpose input/output (GPIO) connections are supplied as standard. The digital audio
interface is via dual-redundant AES50 connections. Five DL451’s are supplied with each
XL8 Live Performance System.
Your DL451 Modular I/O was conceived by Midas to offer audio professionals
high-performance audio equipment, designed to provide no-compromise sonic quality
with a feature set that offers all essential facilities and functions. It represents the very
best of British design and engineering combined with contemporary, efficient
manufacturing methods, and will give you many years of reliable service.
So, to obtain the best results with a minimum of effort, please read this operator
manual and, finally, enjoy your Midas DL451 Modular I/O!
Features
The DL451 Modular I/O comprises:
• Up to 24 audio inputs and 24 audio outputs.
• Modular construction providing user-configurable 3x8 XLR format.
• Fully isolated GPIO connections supplied as standard.
• in, out and thru MIDI sockets supplied as standard.
• Dual redundant AES50 connections provided at the digital audio interface.
Warranty and registration
Midas has total confidence in the quality and reliability of this product. To back this up,
this product comes with the standard Midas and Klark Teknik three year warranty.
Please take the time to register your product by completing and returning the
registration card or registering on our website at www.midasconsoles.com.
1. It is envisaged that new modules will be developed to service market requirements as they continue
to evolve.
