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PARTS. SERVICING SHOULD ONLY BE DONE BY QUALIFIED SERVICE PERSONNEL OR FACTORY. DO NOT OPERATE THE EQP-200B WITH THE COVERS REMOVED Summit Audio 1183 Baltic Suite A Gardnerville, NV 89410 Copyright 1987, 1997, 2003 Summit Audio Inc. ALL RIGHTS RESERVED. Printed in the U.S.A. Doc.# 523A00...
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Based on a Pultec type design, the EQP-200B is a very musical sounding passive equalizer followed by a vacuum tube amplifier to overcome any gain loss.
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Please contact Summit Audio authorized dealers for bulb replacements.) [Note: The two channels operate as dual mono. Thus, the top controls have no effect...
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The power supply is all solid state and regulated. The tube heaters are D.C. operated. A Word About Tubes The tubes that are used in the EQP-200B are selected to give the best possible performance in the position that they are in on the printed circuit board. Switching them to different positions will cause performance deterioration on the audio path.
Note: When running an unbalanced output it is best to connect pin 3 to pin 1 in the connector that plugs into the EQP-200B. Allow the EQP-200B to warm up for at least 15 minutes before using it in your processing chain. The tubes and other circuitry need time to reach an electronic equilibrium before they will operate at optimal specifications.
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However, when used in noise, frequency response, and distortion measurements, weighting will alter the results. Completely flat frequency measurements are key to giving accurate specifications. Summit Audio devices are the highest quality professional audio gear and the specifications below are made with the flattest possible unweighted measurements, giving the most accurate results.
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