Half rack mono compressor/limiter, using electro-optical attenuation. Designed to respond to RMS levels, this makes it more 'musical' than units designed primarily to protect against overloads.
Mono solid state compressor/limiter, using FET gain reduction. Designed by Bill Putnam in the late 1960s, it was the first true peak limiter with all transistor circuitry, and became an absolute classic.
Studio Economik New 500 series preamp from Geoffrey Daking featuring vintage Trident A Range tone, Jensen input transformer and Class A circuitry. The variable high pass filter is indispensable for tracking sessions!