Sound Performance Lab PQ Recording Equalizer Content, Introduction, Dear Customer, Supplied parts

Content

Introduction	3
Installation	4
Technology	5
Fuctions and Operation	6
Rear Panel/Connections, External Power Supply	8
Specifications	9
Warranty	10

Introduction

Dear Customer,

thanks for using the PQ Mastering Equalizer. We wish you have as much fun working with it as we had during the development of this extraordinary equalizer.

Supplied parts

•PQ Recording Equalizer

•External power supply transformator including both power cords

•Owner’s Manual

Key features

•Pure analog, discrete Class A equalization circuitry

•Constant Q and proportional Q modes, selectable per filter band

•124 V internal operating voltage for clean, consistent audio

•Discrete SPL SUPRA op-amps with 150 dB dynamic range

•Channel link mode for all switching functions (e. g. for stereo operation)

•As with all SPL products, the PQ is conceived, designed and hand-built in Germany

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