Airfield Audio LIMINATOR Owner's Manual - Front  Panel

Manual is about: CLASS A DUAL TRANSFORMER COMPRESSOR

Summary of LIMINATOR

  • Page 1

    Liminator class a dual transformer compressor owner’s manual www.Airfieldaudio.Com.

  • Page 2: Table of Contents

    Table of contents section page introduction 2 installation 3 front panel controls 4 operation 5 specifications 7 warranty and registration 8 www.Airfieldaudio.Com - 1 -.

  • Page 3: Introduction

    Www.Airfieldaudio.Com - 2 - introduction thank you for choosing airfield audio. Our many years of specializing in tech service, custom build and modifications to high end studio and professional audio installations are now being expanded with an exciting new product line. For the airfield audio limi...

  • Page 4: Installation

    Installation www.Airfieldaudio.Com - 3 - 5 1 2 6 4 3 rear panel view 1. Important : set the mains switch on the rear panel to the correct voltage. 2. Be certain that the unit has a ½ amp fuse (115 vac mains) or ¼ amp fuse (230 vac mains). 3. Connect a line level audio input cable from your source (m...

  • Page 5: Front  Panel

    Front panel www.Airfieldaudio.Com - 4 - a b c d e f g h i j a. Threshold continuously variable adjustment. This control determines the amount of gain reduction. Fully counter-clockwise (ccw), gain reduction is off. Fully clockwise (cw), gain reduction is at maximum. B. Attack 5 position rotary switc...

  • Page 6: Operation

    Www.Airfieldaudio.Com - 5 - operation all front panel controls are designed to be functional and uncomplicated. Initial control settings: 1. Set meter switch to “in”, and mode switch to “bypass”. 2. Set threshold control off (fully counter clockwise). 3. Set output control to unity gain position (12...

  • Page 7

    Www.Airfieldaudio.Com - 6 - 11. Ratio. This control indicates the amount the output will change in relation to changes in the input level. The overall dynamic range of the program signal is reduced or “squeezed”. (in theory, a ratio setting of 2 means that a 2db input level change above threshold wi...

  • Page 8: Specifications

    Www.Airfieldaudio.Com - 7 - specifications input impedance: 15kΩ with transformer 1, balanced, pin 2 hot 1.2kΩ with transformer 2, balanced, pin 2 hot output impedance: 75Ω balanced, pin 2 hot frequency response: ± 0.25db, 20 hz to 20 khz - 2db at 10 hz, -2db at 68 khz with transformer 1 - 2db at 10...

  • Page 9: Warranty and Registration

    Www.Airfieldaudio.Com - 8 - warranty and registration airfield audio equipment is covered by a limited warranty against manufacturing defects in materials and craftsmanship for a period of two years from date of original purchase. Under the terms of this warranty, airfield audio inc. Will repair or ...