Sound Performance Lab PQ Recording Equalizer - Manual (Page 3)

3
Content
Introduction ................................................................................................... 3
Installation .................................................................................................... 4
Technology ..................................................................................................... 5
Fuctions and Operation ................................................................................... 6
Rear Panel/Connections, External Power Supply ............................................ 8
Specifi cations ................................................................................................ 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 fi lter 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