Drawmer 1973 Operator's Manual

Drawmer 1973 Operator's Manual

Three-band stereo fet compressor

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DRAWMER
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Chapter 1 - Introduction
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Control Description
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Three-Band Stereo
FET Compressor
OPERATOR'S MANUAL
CONTENTS
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Summary of Contents for Drawmer 1973

  • Page 1: Table Of Contents

    ..........10 Contacting Drawmer .
  • Page 2: Warranty

    COPYRIGHT This manual is copyrighted © 2014 by Drawmer Electronics Ltd. With all rights reserved. Under copyright laws, no part of this publication may be reproduced, transmitted, stored in a retrieval system or translated into any language in any form by any means, mechanical, optical, electronic, recording, or otherwise, with- out the written permission of Drawmer Electronics Ltd.
  • Page 3: Introduction

    Expanding on the renowned range of dynamics processors DRAWMER introduce an affordable Three Band Stereo this in mind, the 1973 has been designed to be as simple, familiar and intuitive as possible whilst still giving complete FET Compressor that every engineer will completely 1973 control over the audio.
  • Page 4: Installation

    - The appliance should not be operated near any water or in a location where moisture might be present. - Always connect the mains earth to the unit. If the 1973 is to be continuously moved from one location to another, we suggest using additional support in the rack at the rear of the unit. POWER CONNECTION The unit will have been supplied with a power cable suitable for domestic power outlets in your country.
  • Page 5: Audio Connections

    A typical setup for connecting the 1973 would be by the use of a Y-lead between the two input and output xlr’s on the rear of the 1973 and insert point for the respective channel of the desk - this would be repeated for both channels.
  • Page 6: Chapter 2 - Control Description

    CONTROL DESCRIPTION The 1973 shares similar parameters to a standard full band compressor, such as the Drawmer 1968, the difference being that the stereo signal is split into low, mid and high bands, each one processed separately without affecting the other, and then summed back into a stereo signal again before output.
  • Page 7 During compression the signal is attenuated, gain may be required to produce the required output level. In addition, as the 1973 is multi-band, the three gain controls are used to adjust the levels of each band to obtain a desirable overall signal, or to bring out the bass, treble etc.
  • Page 8 Note: To see the input level on the VU meters the Bypass switch should be on, as the meters display the level found at the output. Power: Off - On Turns the 1973 on and off. This switch is hard wired and so when off the 1973 will draw no power DRAWMER 1973 O PERATOR’S ANUAL...
  • Page 9: Quick Setup Procedure

    7) The Threshold and Gain of each band can be modified to achieve the desired compression, levels and tonal balance to the overall signal. 8) At this point the Bypass switch can be toggled to listen to the affect that the 1973 is having on the audio. Adjust to suit.
  • Page 10: Chapter 3 - General Information

    Please address correspondence to: the difficulty. A list of all main dealers can be found on the Drawmer Drawmer (Technical Help line) webpages. Coleman Street...
  • Page 11: Block Diagram

    BLOCK DIAGRAM 1973 ver 01 B 20/03/14 DRAWMER 1973 O PERATOR’S ANUAL...
  • Page 12: Recall Sheet

    DRAWMER 1973 O PERATOR’S ANUAL...

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