All Maselec products are developed by Leif Mases.

His experience as a producer, recording engineer and studio owner, working with Jeff Beck, Led Zeppelin, Black Sabbath, ABBA and others, is reflected in the operation and performance of his designs. Leif has developed a comprehensive range of high-quality analogue processors that offer precision, transparency and in some cases, program-dependent effectiveness.

Maselec MLA-2 Compressor demonstration: