Sound Performance Lab

SPL has been developing and manufacturing analog and digital audio gear for the music, film, multimedia, and broadcasting industries for more than 35 years.

SPL products are respected worldwide for their innovative approach and user-friendliness, but most of all for their outstanding performance. Among SPL’s most celebrated developments are the patented Vitalizer® sound-optimization processing, the first-ever level-independent dynamic processor known as the Transient Designer, the 5.1 microphone system Atmos, as well as compact monitor controllers and channel strips.

The development of the SUPRA op amps by SPL allowed analog signal processing to outperform the best digital processing in terms of quality. These op amps, which make use of the unsurpassed 120 Volt Technology, were first used on the MMC mastering console.

Ever since, the 120V technology has become a quality trademark of SPL products, laying the foundation for all SPL Mastering devices as well as various devices of the SPL Studio line, like the 120V microphone preamplifier Crescendo. Within the SPL Hi-Fi series “Professional Fidelity” this technology gained popularity under the name of VOLTAiR.

SPL stormed the USB and MADI audio-Interface market with the introduction of the Crimson, Madicon and Madison interfaces. Its collaboration with German company Brainworx resulted in the Analog Code® plug-Ins, which translate to the digital realm the same quality expected from all SPL products. This relationship has led SPL to become a member of the Plugin Alliance.

Sound Performance – Made in Germany