B173 | User Manual
TABLE OF CONTENTS Introduction...........................................................................................................3 Features..................................................................................................................3 Specifications.........................................................................................................3 Package Contents..................................................................................................3 Front.......
INTRODUCTION The B173 is largely based on the classic design of a Neve 1073. We originally set out to create a direct clone, but ultimately decided to pursue our own unique design that combined both modern and vintage characteristics in a portable, compact enclosure. The B173 is a “Class A,” fully discrete preamp with a single-ended microphone amplifier and a balanced output amplifier.
FRONT 1 1. 2. 3. 4. 5. 6.
CONNECTION DIAGRAMS LEGEND Digital Audio Analog Audio Data Clock TRACKING Multi FX unit Monitor controller/ SIGNAL FLOW/HARDWARE BLOCK DIAGRAM “MIC GAIN” is a 12-position, stepped switch ranging from +12dB minimum gain to +80dB maximum gain. The majority of the gain for the XLR microphone input comes from the mic amp gain stage. The signal passes through an input transformer before going to the mic amp gain stage, which is controlled by the “MIC GAIN” rotary switch on the front panel.
REPAIR To reduce the risk of fire or electric shock, the user should not attempt to repair the device in the event of a failure. Repairs should be referred to qualified service personnel only. Please contact Black Lion Audio if you need assistance. WARRANTY We extend a two-year warranty on defects in materials and workmanship for all Black Lion Audio products from the date of purchase. This does not cover user error, wear, tear, or abuse. Should your B.L.A.
1801 W. BELLE PLAINE AVE., SUITE 102 CHICAGO, IL 60613 INFO@BLACKLIONAUDIO.COM 773-549-1885 BLACKLIONAUDIO.COM Copyright © 2015 Black Lion Audio, Inc. All rights reserved. This manual and any associated artwork, product designs, and design concepts are subject to copyright protection. No part of this document may be reproduced in any form without prior written permission of Black Lion Audio, Inc.
