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Stereo Vitalizer® MK2 Model 9526 SPL STEREO VITALIZER® MK2 Applications The Stereo Vitalizer® MK2 represents the second generation of the stereo versions in the Vitalizer Program EQ line from SPL. It is used primarily used to shape the sound of individual instruments and to optimize mixes in a musically and acoustically correct way. Its outstanding sound characteristics and extremely straightforward method of operation makes it an indispensable tool in the fields of recording, mixing, mastering, digital signal processing and sound amplification, where it is the reference for this type of sound optimising. • Recording: Console EQ enhancing, subgroupinsert • Mixing: Fine polishing the final mix • Mastering: Remaking or preparing (especially archival recordings) • Digital signal processing: Lifelike analog sound with less “digital edge” • Sound reinforcement: Clearly greater volume perception, allowing less of a load on the final stage and significantly greater sound volume at the same volume level. • Copying tapes: Perfect compensation of highand bass-losses The SPL Vitalizer technology The Vitalizer “un-covers” sounds by means of a slight time shift of the signals as a function of their loudness. Soft sound components that were masked by louder ones are thus emphasized and the smallest details become clearly audible to create a life-like, natural-sounding atmosphere. Furthermore, the entire sound is ideally adjusted to suit our hearing capabilities. The material is perceived as sounding more transparent, and the sense of loudness is increased while avoiding listener fatigue. Note: The Stereo Vitalizer MK2 is not an “Exciter”! In processing the sound all the information is taken from the original signal. No distortions are generated as is the case with generatortype exciters. This means the resulting drawback of these devices, namely the tendency towards sharpness and listener fatigue, has been eliminated from the Stereo Vitalizer MK2. The SPL Vitalizer in practice Voluminous bass sounds you can feel not only make the DJ’s life easier – the Stereo Vitalizer MK2 also allowsdance/techno sound amplification to produce enormous volume without detriment to the final sound quality. In mixing you can clearly position different bass sounds with ease. Excessively hard or sharp sounds in the mid-range are easy to manage, intelligibility and accurate detail are significantly increased and the improved presence brings voices to the fore. The brilliant, silky highs round out the overall sound perfectly. Specifications Inputs and outputs Instrumentation amplifier, electronically balanced (differential), transformerless Nominal input level +6 dB Input impedance =22 kOhm Output impedance < 600 Ohm Max. input level +20 dBu Max. output level +20 dBu Minimum load 600 Ohm Relay hard by-pass / power fail safety Equipped with balanced XLR and unbalanced jack connectors Measured data Frequency response (100kHz= -3dB) EQ frequency response Common mode rejection (CCMR) Total harmonic distortion Signal-to-noise ratio (CCIR 468) Signal-to-noise ratio (A-weighted) 10 Hz-100 kHz 20 Hz-20 kHz > 80 dBu @1 kHz 0.002% @ 1 kHz -89 dBu -106 dBu Power supply Toroidal transformer Fuses (230/115 V) 15 VA 200 mA (230 V/50 Hz) 400 mA (115 V / 60 Hz) Voltage selection switch 115 V / 230 V, GND lift switch Dimensions Standard EIA 19”/1U Weight Daniel Backes, Keyboards (D) “At a truly sensational price/ performance ratio you get a sophisticated device for signal processing on the highest level. Here SPL has really hit the mark, because never has the famous Vitalizer sound been as affordable as it is now. All in all the verdict is unusually easy: Anyone wanting to upgrade their studio, keyboard or effects track with easy-touse means will find in the new Stereo Vitalizer Mark 2 the state-of-the art, and not only in this price class.” Mattias van Hulst, Production Partner (D) “The potential uses seem almost unlimited, since the Vitalizer MK 2 quickly becomes an indispensable partner both when mixing down a multi-track pop production as well as in the mastering field or when pepping up speech recordings after the fact or restoring audio material, and considering the tonal benefits the price is clearly in the moderate range.” 482 x 44 x 237 mm 3.4 kg Note: 0 dBu = 0.775 V Sound Performance Lab: Tel. +49 216 398 340, Fax +49 216 398 3420, Mail: [email protected], Internet: www.soundperformancelab.org ©2002 SPL electronics GmbH. All rights reserved, subject to change without notice, E&OE. All brands quoted are trademarks of the respective owners. (9.02)