Sound Performance Lab 2048 Manuel d'utilisateur

Model 2048ManualParametric 5-Band Stereo Equalizer

10OperationLow Coils additionally produce a more pleasant harmonic spectrum, which isespecially important for the precision and tangibility of bass so

11OperationMid,High Mid The Mid filter covers a frequency range of 140 Hz to 3.5 kHz (Frequencycontrol). The frequency range of the Mid filter reachin

Air The Air filter comprises of a passive network of capacitor, resistor and coilin the same way as the Sub Bass filter.It possesses a so called bell-

13Power SupplySpecificationsBuilt around a toroidal transformer, the power supply allows for a minimalelectromagnetic field with no hum or mechanical

14WarrantySPL electronics GmbH (hereafter called SPL) products are warranted onlyin the country where purchased, through the authorized SPL distributo

15Copy MasterProduction: ... Artist: ...

16Notes...

2Manual Stereo Q Model 2048Version 1.0 – 5/2000 R & D:Wolfgang NeumannThe information in this document has been carefully verified and isassumed t

3ContentsIntroduction ... 4Features ..

4IntroductionThe Stereo-Q is a parametric 5-band stereo equalizer which excels particu-larly in two ways:• It is the first stereo equalizer in its cla

5Hookup• Three fully parametric bands in accordance with the musically effectiveproportional-Q-principle,Boost/Cut +/- 15 dB,Q 0.5 to 5; LOW band:10-2

6ConnectionsRear front/ wiringConsole inputs/stereo returns or inserts of any equipment2131 = GND, 2 = hot (+), 3 = cold (-)123Pin wiring XLR outpu

7ConnectionsGeneral AdviceConnectionsSocketsAgain, while Stereo Q’s housing is EMV-proof and protects against HF-inter-ference,placement of the unit i

8OperationGeneral AdviceProportional-Q principleLow-, Mid- and High filters operate to the proportional-Q principle. Thismeans that maximum possible b

9OperationPower, Active,Sub BassPowerThe power switch is used to turn the unit on or off.The positive and negativepaths of the power supply are separa