Both channels of the VITALIZER are set-up identically and can be controlled separately – except the STEREO WIDTH control. If the channels are to be used separately, the STEREO WIDTH control is to be set to OFF. If the VITALIZER is connected to the ,,Aux Send/ Return” Bus, the PROCESS SOLO circuitry must be activated.

Check the PEAK LED regularly: short illuminating indicates peaks at about 3 dB below clipping – constant illumination is to be avoided. Please contact SPL if you are not satisfied with the Input Level adjustment. All front switch positions are indicated by Status-LEDs.The ACTIVE button switches each channel in or off.

When setting up the VITALIZER for the first time, it is recom- mended to approach the controls in a specific order to achieve positive results right from the start.

Initially, set the SUB BASS and HARMONICS controls to 0. Please note that the SUB BASS control is off in its center position, not when set fully counter-clockwise.

Set the MID-HI TUNE control to around 3.5 kHz and then advance the PROCESS DEPTH control until the processing can be heard. You should hear a change in the mid-range but no appre- ciable change at the bass end.

To hear the effect of the MID-HI TUNE control in isolation, in- crease the PROCESS DEPTH and set the SUB BASS and HARMONICS controls to 0.

Next, try advancing the SUB BASS control both clockwise and counter-clockwise and listen to the different effect on the character of the bass end. At this point, it is also interesting to hear the difference the DEEP button makes (full-range monitors needed; near-field monitors do not generally have the necessary low frequency capability to reveal the extent of the low- frequency processing applied by the VITALIZER).

To hear the effect of the SUB BASS in isolation, turn up the PROCESS DEPTH control, set HARMONICS to minimum and set the MID-HI TUNE fully counter clockwise to its maximum frequency of 22 kHz.

In the next step, advance the HARMONICS control and listen to the high end details. To hear the effect of this control in isolation, set the PROCESS DEPTH to minimum. Note that the MID-HI TUNE frequency control still influences the action of the HARMONICS section.

Finally, turn up the STEREO WIDTH control to the 12 o’clock position and note the soft spreading stereo image.

First Steps

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Sound Performance Lab 9215 manual First Steps
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9215 specifications

The Sound Performance Lab 9215 is a cutting-edge audio processor that has garnered attention in professional recording studios and live sound applications alike. Known for its high-quality sound manipulation capabilities, the 9215 is designed to meet the rigorous demands of modern audio production.

One of the standout features of the 9215 is its innovative approach to dynamic processing. It combines several processing algorithms that allow users to achieve incredible detail and clarity in their sound. The unit is equipped with a high-performance DSP (Digital Signal Processor) that ensures precision and low latency, making it suitable for both real-time monitoring and post-production applications.

The 9215 includes a versatile set of controls, making it user-friendly for both seasoned audio engineers and newcomers. Its intuitive interface allows for quick adjustments, with clearly labeled parameters that facilitate easy tweaking of sound characteristics. Control over threshold, ratio, attack, and release settings ensures that users can finely tune their audio to fit the style and context of their projects.

Another remarkable feature of the 9215 is its advanced metering capabilities. With high-resolution displays, users can monitor levels and gain reduction in real time, which aids in achieving optimal sound quality. The metering system helps professionals maintain a clear visual representation of their audio signal dynamics, ensuring that they stay within desired parameters throughout the mixing process.

The 9215 employs advanced algorithms that enhance audio fidelity without introducing unwanted artifacts typically associated with dynamic processing. This technology is particularly beneficial for genres requiring intricate soundscapes, where maintaining clarity is paramount. Additionally, the unit offers an array of presets tailored to various styles of music, making it easier for users to find a starting point for their sound design.

Another significant characteristic of the 9215 is its compatibility with various audio formats and protocols, ensuring it can integrate smoothly into any setup. It supports digital and analog inputs and outputs, enhancing its versatility in both studio and live environments. This feature, coupled with rugged build quality, makes the 9215 not just a tool for sound shaping but a reliable companion in the audio production process.

Overall, the Sound Performance Lab 9215 is a powerful audio processor that combines sophisticated technology with user-friendly operation, setting a new standard for dynamic processing in the audio industry. Its range of features and capabilities makes it an essential piece of equipment for any serious audio engineer or musician seeking to elevate their sound.
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