Hi. quicksrt
Sorry for not answering you straight away, I have to rotate my Quad set up so now I have my RtR connected now..
So the Stravinsky "The Fire Bird"-Ballet ( 1910 Version ) Jap Angle EMI RtR Discrete tape, I have to say it was very dynamic lot of quite passages it gave a 360o. Sound field close you eyes and you get this felling of height & depth and you can hear each instrument in the arc sound field in front of you, I enjoyed it very much.
The tape its self was clean and virtually NO tape hiss because of the quite passages of music this could show through but did not.
Bill...