Sound Performance Labs (SPL)

SoundWe think a good part of the "warmth" that is commonly associated with vintage gear comes from transformers. With transformers the low end and lower mids sound rounder, full-bodied with more...

SoundWe think a good part of the "warmth" that is commonly associated with vintage gear comes from transformers. With transformers the low end and lower mids sound rounder, full-bodied with more...

The 2Control combines loudspeaker and headphone monitoring in a compact, user-friendly and high quality control device. Any studio based on a digital audio workstation (DAW) can benefit from its...

ADC8 Optional eight-channel AD converter (ADAT, 24 bit/192 kHz) The ADC8 analog-to-digital converter module is a pre-installed or reinstallable ADAT digital output for the SPL P8 –...

BiGThe Stereo Image Bigger Maker for series 500. 500 series double-slot module for stereo stage processing. BiG is special.BiG is unique. BiG enlarges the stereo image in a new manner and opens...

Channel One Mk3 The perfect front-end for the modern producer. For over 20 years, Channel One has been a synonym for a high-quality and extremely musical recording and mixing channel strip. In the...

Control One The Monitor Controller with innovative features, developed for fast workflow and impressive sound quality. Number One in Sound For us the sound is always in the foreground. When it...

Crescendo 8 Eight-Channel Microphone Preamplifier with 120V technology Crescendo 8 combines the precise sound that German Rundfunk-Technik is famous for with the innovative SPL 120V technology. The...

Crescendo duo Dual-Channel Microphone Preamplifier with 120V technology Crescendo duo combines the precise sound that German Rundfunk-Technik is famous for with the innovative SPL 120V...

Crossover Active analog 2-way crossover The Crossover is one of a kind. It is analog! No DSPs, no AD/DA conversion. It is active! It fits to all kinds of speakers. You can tune crossover...

DeEsser Mk2 The original – redesigned. The SPL DeEsser is unique – and has been since 1996. The Auto Dynamic DeEsser removes undesired sibilant frequencies in a simple and musical way,...

DeS Dual-Band De-Esser Module Our well known De-Esser as a dual-band version built into a single module for the 500 Series. On/Bypass With On/Bypass you switch the module on or off (bypass)...