The Pioneer -S 920 S shares with the Pioneer CT-S 620 and the Pioneer CT-S 820 S , as well as the expensive Pioneer CT-95 is the same manual - this is the Bauähnlichkeit and relatives
stereo play 11/1993 comparison test: rank and name. Top class I, reference.
Stereo 2/1994 Comparison test: Stereo recommendation. Excel lent, 3 stars. "Quote: Especially the CT-S 920 sounds so outrageously natural that you have to look carefully whether it is switched to source or to tape."
Audio 5/1994 Comparison test: Profile. Very good, top class, 4 ears, sounded 80 points.
Stereo 7/1994 Comparison test with Pioneer CT-95 : "Quote: We compared the CT-95 with the CT-920 and found that both devices sound equally good - the differences are within the manufacturing tolerances.", calls the 920 as an alternative for the price-conscious, see link.