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10

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.

SPL does not, however, warrant its products against any and all defects:

1) arising out of materials or workmanship not provided or furnished by SPL, or 

2) resulting from abnormal use of the product or use in violation of instructions, or 

3) in products repaired or serviced by other than authorized SPL repair facilities, or 

4) in products with removed or defaced serial numbers, or 5) in components or parts 

or products expressly warranted by another manufacturer. 

SPL agrees, through the applicable authorized distributor, to repair or replace defects 
covered by this limited warranty with parts or products of original or improved 
design, at its option in each respect, if the defective product is shipped prior to the 
end of the warranty period to the designated authorized SPL warranty repair facility 
in the country where purchased, or to the SPL factory in Germany, in the original 
packaging or a replacement supplied by SPL, with all transportation costs and full 
insurance paid each way by the purchaser or owner.

All remedies and the measure of damages are limited to the above services. It is 
possible that economic loss or injury to person or property may result from the failure 
of the product; however, even if SPL has been advised of this possibility, this limited 
warranty does not cover any such consequential or incidental damages. Some states 
or countries do not allow the limitations or exclusion of incidental or consequential 
damages, so the above limitation may not apply to you.

Any and all warranties, express or implied, arising by law, course of dealing, course 
of performance, usage of trade, or otherwise, including but not limited to implied 
warranties of merchantability and fi tness for particular, are limited to a period of 1 
(one) year from either the date of manufacture. Some states or countries do not allow 
limitations on how long an implied warranty lasts, so the above limitations may not 
apply to you.

This limited warranty gives you specifi c legal rights, and you may also have other 
rights which vary from state to state, country to country. 

SPL electronics GmbH, 41372 Niederkruechten, Germany

Summary of Contents for 2377

Page 1: ...Owner s Manual PQ Recording Equalizer ...

Page 2: ...le for any damages including loss of data lost profits cost of cover or other special incidental consequential or indirect damages arising from the use of the unit however caused and on any theory of liability This limita tion will apply even if SPL or an authorized dealer has been adviced of the possibility of such damage Sound Performance Lab SPL electronics GmbH P O Box 12 27 D 41368 Niederkruec...

Page 3: ...dinary equalizer Supplied parts PQ Recording Equalizer Externalpower supply transformator including both power cords Owner sManual Key features Pure analog discrete Class A equalization circuitry Constant Q and proportional Q modes selectable per filter band 124V internal operating voltage for clean consistent audio Discrete SPL SUPRA op amps with 150dB dynamic range Channel link mode for all switc...

Page 4: ... switch or knob To clean the case use a lint free cloth Avoid cleaning agents as they may damage the chassis Please support the back of the unit whenever it is being mounted into a 19 inch rack especially important when touring Setting the appropriate supply voltage The appropriate supply voltage 115V 230V must be set on the rear panel of the external power supply The fuse block left from the powe...

Page 5: ...e operating voltage found in most high quality audio gear 15 20 V and about twice as much as the highest voltages used in the best units currently available This extremely high voltage allows the circuitry to process an astonishing dynamic range of ca 150 dB and an amazing 34 dB of headroom virtually eliminating overloading of individual filter stages even when processing extremely high level signa...

Page 6: ...aising bandwidths higher amplitudes are increasingly less useful Con Q Keys These keys switch in the constant Q mode illumination on for each filter band In proportional Q mode illumination is off PLEASE NOTE It is impossible to activate the ON and Con Q keys simultaneously please always press one key after another Link mode All switching functions can be linked to operate both channels from one ma...

Page 7: ...equencies 670 Hz 16 kHz HF High Frequencies 1 2 kHz 28 kHz Bandwidth Bandwidth is adjustable between 0 1 and 3 7 Q in proportional Q mode and between 0 7 and 15 Q in constant Q mode The extremely high maximum bandwidth in constant Q mode enables tight selective control in precision applications Illuminated keys The PQ features illuminated keys that illuminate brightly when activated The final softw...

Page 8: ...d optimal audio quality always use professional grade cables and connectors The PQ comes with an external linear power supply featuring a toroidal transformer for optimal audio quality and dramatically reduced inductive disturbance interference Input voltage 110 120V 60Hz or 220 240V 50Hz Noise 100 dBu 60 V Dimensions Width 15 cm 5 9 10 inch Depth 24 5 cm 24 1 2 inch Height 7 cm 2 3 4 inch Weight ...

Page 9: ... Filter Band 1 5 ON B C 0 each Q Q1 Band 1 10 Hz Band 2 100 Hz Band 3 1 kHz Band 4 10 kHz Band 5 28 kHz Transmission bandwidth 10 Hz 100 kHz 3 dB Band 1 5 ON B C 0 Processed frequency range 10 Hz 28 kHz Phase 10 Hz 5 5 1 kHz 0 10 kHz 1 23 100 kHz 8 8 200 kHz 11 25 CMRR 75 dB 1 kHz Max Gain 34 dBu Band 1 5 ON B C 0 Housing mounting dimensions Standard EIA 19 inch rack chassis 4 units 482 x 176 x 39...

Page 10: ... authorized SPL warranty repair facility in the country where purchased or to the SPL factory in Germany in the original packaging or a replacement supplied by SPL with all transportation costs and full insurance paid each way by the purchaser or owner All remedies and the measure of damages are limited to the above services It is possible that economic loss or injury to person or property may res...

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