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Summary of Contents for SPL PQ Mastering Equalizer
- Page 1 > PQ Mastering Equalizer Owner‘s Manual...
- Page 2 The information in this document has been carefully verifi ed and is assumed to be correct. However Sound Performance Lab (SPL) reserves the right to modify the product described in this manual at any time. Changes without notice. This document is the property of SPL and may not be copied or reproduced in any manner, in part or full without the authorization of SPL.
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Page 3: Table Of Contents
Channel Control Elements Technical Specifi cations Warranty 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 Mastering Equalizer •... -
Page 4: Installation
Installation BEFORE SWITCHING ON POWER SUPPLY AND PQ, THE PQ MUST BE CONNECTED TO THE POWER SUPPLY WITH THE SUPPLIED MULTICORE LEAD. PAY ATTENTION TO A SECURE CONNECTION. The PQ and the external power supply should be situated away from heat sources and direct sunlight. -
Page 5: Technology
SPL High Gain Technology SPL is constantly pushing analog signal processing to its limits by combining the best possible components with perfectly optimized circuit design. As our latest achieve- ment in this ongoing process, SPL‘s High Gain Series surpasses the hitherto accepted limits of audio signal processing and combines truly unparalleled analog sound quality with the control and convenience of digital units. -
Page 6: Key Functions
Key Functions Constant Q and proportional Q modes Each frequency band consists essentially of two fully parametric equalizers: one for constant Q mode and one for proportional (or variable) Q mode, selectable per band. The PQ is the fi rst equalizer to offer both modes, endowing it with double equaliza- tion power for demanding corrective and creative applications. - Page 7 Motorized potentiometers All of the PQ‘s potentiometers are motorized to accommodate the channel link and unit link functions. The adjustment range of the Frequency, Bandwidth and Amplitude potentiometers is evenly dispersed throughout the 300-degree movement area, ensuring smooth and continuous adjustments and extreme operational security. The high resolution of each respective value (e.g.
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Page 8: Channel Control Elements
Channel Control Elements LINK FUNCTION The link function couples the two channels for stereo applications. In link mode, one channel‘s controls will control both channels simultaneously. Note: The link function is not available in slave mode (unit link). If slave mode is acti- vated, the link key is disabled and the Link LED is dark. - Page 9 Overwriting a written preset 1. Select a written preset you wish to overwrite, e.g. A003 („ A “ does not blink) 2. Press the Save key. The display shows „OVER“, prompting you to confi rm overwrite 3. Press the Save key again. The display shows „SAVE“ for approximately one second 4.
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Page 10: Technical Specifi Cations
Technical Specifi cations Input impedance (balanced): 20 kOhm (Welwyn precision resistors; transformerless) Output impedance (balanced): ‹ 600 Ohm (CMR trimmers, transformerless) Overload resistance: +34 dB (Band 1-5 = ON, B/C = 0) Harmonic distortion: @-30 dBu: @-20 dBu: @0 dBu: @+10 dBu: @+30 dBu: S/N:... -
Page 11: Warranty
SPL electronics GmbH (hereafter called SPL) products are warranted only in the country where purchased, through the authorized SPL distributor in that country, against defects in material or workmanship. The specifi c period of this limited warranty shall be that which is described to the original retail purchaser by the authorized SPL dealer or distributor at the time of purchase. - Page 12 > PQ Mastering Equalizer, Owner‘s Manual All you need is imagination, good ears and three letters:...
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