LA 3401 decoder driven by Sherwood SEL-300. This decoder measured 47 dB separation and nicely parsed the voices on this beautiful duet:
Lakme: Flower Duet, Natalie Dessay, soprano,Delphine Haidan, mezzo-soprano, Delibes: Lakme Plasson, Dessay, Kunde, Van Dam, Et Al
Scott 335 decoder driven from a Sherwood HP 5500:
Horn Concerto in E, Capella Istropolitana, ALBUM: Steven Gross: Baroque Horn
The trick to getting these Sherwoods to source decoders was to find a short, low capacitance cable from the tuner to the decoder. Otherwise, no stereo.