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Manual Sound Performance Lab 2048

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Summary
  • Sound Performance Lab 2048 - page 1

    Model 2048 Manual P arametric 5-Band Stereo Equalizer ...

  • Sound Performance Lab 2048 - page 2

    2 Manual Ster eo Q Model 2048 V ersion 1.0 – 5/2000 R & D: W olfgang Neumann The information in this document has been carefully v erified and is assumed to be correct. Howev er Sound P er formance Lab (SPL) reserves the right to modify the product described in this manual at any time. Changes without notice. T his document is the proper ty o ...

  • Sound Performance Lab 2048 - page 3

    3 Co n te n t s Introduction ................................................................................................................... 4 F eatures ........................................................................................................................... 5 Hookup ............................................................ ...

  • Sound Performance Lab 2048 - page 4

    4 Introduction The Stereo-Q is a parametric 5-band stereo equalizer which ex cels particu- larly in two ways: • It is the first stereo equalizer in its class. • The serial-filter design based on the legendar y QURE equalizer filter gua- rantees the high tonal qualities for which SPL-products hav e become renowned . The continuously increasing n ...

  • Sound Performance Lab 2048 - page 5

    5 Hookup • Three fully parametric bands in accordance with the musically effective proportional-Q-pr inciple , Boost/Cut +/- 15 dB, Q 0.5 to 5; LOW band:10-250 Hz, MID band: 140 Hz-3,5 kHz, HIGH band: 940 Hz to 24 kHz. • Sub-Bass-EQ (Cut/Boost +/- 14 dB, up t o 200 Hz) with coil/capacitor filter network that produces a penetrating and lucid dee ...

  • Sound Performance Lab 2048 - page 6

    6 C onnections Rear front/ wiring Console inputs/ stereo returns or inser ts of any equipment 2 1 3 1 = GND , 2 = hot (+), 3 = cold (-) 1 2 3 Pin wiring XLR output Pin wiring XLR input 1 = GND , 2 = hot (+), 3 = cold (-) Pin wiring stereo jack connectors Tip = hot (+), Ring = cold (-), Sleeve = GND Console outputs, inser t sends Guitar amp K e yboa ...

  • Sound Performance Lab 2048 - page 7

    7 C onnections General A dvice C onnections Sockets Again, while Stereo Q’ s housing is EMV-proof and protects against HF-inter- ference , placement of the unit is ver y important. Please read hookup instruc- tions first (page 4). Before connecting the the unit or any other equipment turn off all power . Adjust the voltage setting on the back so ...

  • Sound Performance Lab 2048 - page 8

    8 Opera tion General A dvice Proportional-Q principle Low-, Mid- and High filters operate to the propor tional-Q principle. This means that maximum possible boost and cut is dependant upon the selected bandwidth. If the bandwidth is increased the measure of boost or cut (=amplitude) decreases automatically with the setting of the Cut/Boost control. ...

  • Sound Performance Lab 2048 - page 9

    9 Opera tion Po wer , Active , Sub Bass Pow e r The power switch is used to turn the unit on or off . The positive and negativ e paths of the power supply are separated in front of the po wer unit to ensure that the switched off unit is reliably separated from the mains current. The lamp in the power switch is pow ered directly from the mains curre ...

  • Sound Performance Lab 2048 - page 10

    10 Opera tion Low Coils additionally produce a more pleasant harmonic spectrum, which is especially impor tant for the precision and tangibility of bass sounds. The Sub Bass filter is exc eptionally suitable in presenting voluminous and powerful deep bass sound and produces a fat bass layer . In combination with the Low filter extensive possibiliti ...

  • Sound Performance Lab 2048 - page 11

    11 Opera tion Mid, High Mid The Mid filter covers a frequency range of 140 Hz to 3.5 kHz (F requency control). The frequency range of the M id filter reaching down to 140 Hz offers a problem-free access to sounds in this range. This means that a snare which operates often around 160 Hz can be processed with the Mid filter , leaving the L ow filter ...

  • Sound Performance Lab 2048 - page 12

    Air The Air filter comprises of a passive network of capacitor , resistor and coil in the same way as the Sub Bass filter . I t possesses a so called bell-characteri- stic with a center frequency at 17.5 kHz. At this frequency the maximal possible boost or cut is +/- 9 dB. The inductivity of the coil possesses advantageous acoustic proper ties in c ...

  • Sound Performance Lab 2048 - page 13

    13 P o wer Supply Specifications Built around a toroidal transformer , the power supply allows f or a minimal electromagnetic field with no hum or mechanical noise. The pow er supply's output side is filtered by an RC circuit to extract noise and hums caused by your pow er ser vice. 6000µf capacitors smooth out the positive and negative half ...

  • Sound Performance Lab 2048 - page 14

    14 Wa r r a n t y SPL electronics GmbH (hereaf ter called SPL) products are warranted only in the countr y where purchased , through the authorized SPL distributor in that country , against defec ts in material or w ork manship . The specific period of this limited warranty shall be that which is described to the original retail purchaser by the au ...

  • Sound Performance Lab 2048 - page 15

    15 C op y Master Production: ......................................................... Ar tist: ............................................ .......... Date: ........................... Sound Engineer: ...................................................... ...

  • Sound Performance Lab 2048 - page 16

    16 Notes ..................................................................... ..................................................................... ..................................................................... ..................................................................... ............................................................. ...

Manufacturer Sound Performance Lab Category Stereo Equalizer

Documents that we receive from a manufacturer of a Sound Performance Lab 2048 can be divided into several groups. They are, among others:
- Sound Performance Lab technical drawings
- 2048 manuals
- Sound Performance Lab product data sheets
- information booklets
- or energy labels Sound Performance Lab 2048
All of them are important, but the most important information from the point of view of use of the device are in the user manual Sound Performance Lab 2048.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Sound Performance Lab 2048, service manual, brief instructions and user manuals Sound Performance Lab 2048. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Sound Performance Lab 2048.

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A complete manual for the device Sound Performance Lab 2048, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Sound Performance Lab 2048 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Sound Performance Lab 2048.

A complete Sound Performance Lab manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Sound Performance Lab 2048 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Sound Performance Lab 2048, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Sound Performance Lab 2048, that we can find in the current document
3. Tips how to use the basic functions of the device Sound Performance Lab 2048 - which should help us in our first steps of using Sound Performance Lab 2048
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Sound Performance Lab 2048
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Sound Performance Lab 2048 in a specific country, if it was not possible to solve the problem on our own.

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