Elma 24 Position, Stereo Series Stepped Attenuator.
Sound and Vision:Home Audio and HiFi Separates:Amplifiers and Pre-Amps – Elma 24 Position, Stereo Series Stepped Attenuator.
Elma
Elma 3 way balanced switch
Sound and Vision:Home Audio and HiFi Separates:Amplifiers and Pre-Amps – Elma 3 way balanced switch