
Legal
Notice
Fill out and Return Warranty Card to A Designs Audio, Inc. Warranty begins the day of purchase. Your name will be
placed on our mailing list (unless otherwise requested) for future updates and new product announcements.
A Designs Audio, Inc. reserves the right to make improvements or changes at any time to this product. Warranty is void if
opened by unauthorized personnel or enduser.
Published by: A Designs Audio
P.O. Box 4255, W est Hills, CA 91304 U.S.A.
Edition 1.0 2005
Copyright 2013 A Designs Audio, Inc.
All Rights Reserved.
Labor
One Year Warranty Internal Parts, 30-Day Limited Warranty
A Design s Audio, Inc. warrants that our hardware conforms substantially to the specifications contained in this manual
when used in accordance these specifications for a period of 1 year from the date of original purchase from A Designs
Audio, Inc. or its authorized dealers. In case of a valid warranty claim, your sole and exclusive remedy and A Designs’
entire liability under any theory of liability will be, at its option, to repair or replace the product without charge, or, if not
possible, to refund the purchase price to you. The warranty is not transferable and applies only to the original purchaser
of the product.
For warranty service, contact A Designs Audio, Inc. at 818-716-4153 to obtain a Return Merchandise Authorization (RMA)
number. After obtaining the RMA number, ship defective product to A Designs Audio, Inc., P.O. Box 4255, West Hill s, CA
91304. Write RMA number on outside of shipping box. Be sure to include your name, address, phone number, copy of
original sales invoice and detailed description of the problem. A Designs Audio, Inc. will not accept responsibility for
loss or damage in shipping.
Warranty is void if product serial numbers have been removed or if the produ ct ha s been damaged by abuse or
unauthorized modification and repair. There are no user serviceable parts inside.
THIS WARRANTY IS IN LIEU OF ALL WARRANTIES WHETHER ORAL OR WRITTEN, EXPRESSED OR IMPLIED.
A DESIGNS AUDIO, INC. MAKES NO OTHER WARRANTY EITHER EXPRESSED OR IMPLIED, INCLUDING
WITHOUT LIMITATION, ANY IMPLIED WARRANTIES OF MERCHANTABILITY, UNLESS FOR A PARTICULAR
PURPOSE OR NON-INFRINGEMENT. PURCHASERS SOLE AND EXCLUSIVE REMEDY UNDER THIS
WARRANTY SHALL BE REPAIR OR REPLACEMENT AS SPECIFIED HEREIN.
IN NO EVENT WILL A DESIGNS AUDIO, INC. BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL, INCREMENTAL
OR CONSEQUENTIAL DAMAGES RESULTING FROM ANY DEFECT IN THE PRODUCT, IN CLUDING LOST PROFITS,
DAMAGE TO PROPERTY AND, T O THE EXTENT PERMITTED BY LAW, DAMAGE FOR PERSONAL INJURY, EVEN IF
A DESIGNS AUDIO, INC. HAS BEEN ADVISED OF THE POSSIBILITIES OF SUCH DAMAGES.
A Design s, A Designs Audio Inc., and HM2 Compressor are trademarks of A Designs. All other trademarks are the
property of their respective owners.

Introduction
A Designs Audio,
Introduces
the HM2
Inc.
Compressor
A Designs Audio Inc. is proud to produce a new design of compression to professi onals in the audio recording industry.
We call it the HM2
Compressor
(Dual channel with stereo link) or, as we here at the shop refer to it as, “The Nail.”
Our goal is to bring a Hybrid of tubes and solid state design technology to market that will integrate with the digital world
and at the same time delivering analog warmth with a hint of color and richness to your recordings.
The Nail does that and more with some new concepts in the art of compression. The features incorporated are:
Threshold,
The Hard Threshold works with 3 stages,
Filter, and
Mix
.
Threshold,
Hard
Threshold,
and Filter. With the Hard Threshold in off position
the Threshold feature reacts more like a Gain Reduction. With the Hard Threshold engaged, you then have your choices
of filter frequencies to choose from. When you select a frequency with the filter switch you are then allowing all the
frequencies above the selected frequency to be hit by compression. The frequencies below the selected frequency will
pass through the compressor and still be compressed but in a lesser manner. It’s almo st like having a multi-band, but it is
by no means a multi-band compressor. And at some point it becomes a Limiter.
This is great for working on any style of music that has a kick or bass forward li ke Hard Rock/Hip hop/Rap.
The next feature I want to draw your attention to is the Mix
Switch.
Some of today’s units have what they refer to as a “Wet/Dry” switch. This allows you to hear your audio with compression
and without. But, in the case of the Nail, the Mix feature allows you to have the best of both worlds with an In/Out Switch
and Mix Control.
With the Mix Control, you can dial in as much of the compression OR as little compression has you need into the signal
path. You still can have the wet/dry by simply dialing in “No” compression or “All” compression. So what you achieve is
mixing the Nail’s compression with your original signal. This feature makes the Nail a valued tool for any studio.
So, explore the endless
possibilities
the Nail has to
offer
.
Hard
™
Owner’s Manual |
3HM2 Compressor, Nail