I have not had the 919 long, but think it's a great Amp.
And as mentioned earlier in this thread how much of a difference are you getting for your dollar.
I had a couple Sansui receivers that I was not impressed with like the 9090, and when I got the 919 I thought I would flip it. Well that did not happen. It's not going anywhere.
Makes me want to get lucky and find the AU 20000. :yes:
What would be that much better the the 20000?
The AU-20000 is an earlier amplifier design I believe just looking at the schematics, so its still a capacitor coupled amplifier, but its a very elegant design for the time......It certainly has plenty of power, but I would'nt necessarily call it an upgrade in technology, its just an upgrade in terms of power and features.....
But the 919 has made extensive use of JFET's through the amp, so its direct coupled and has extremely low distortion, its the next evolution of amplifier design from the AU-20000, it has a very cool phono head amp design......
I would say looking at the DC rail voltage, its probably actually capable of producing more than 100watts RMS, just like the the G series receivers, they probably quote those conservative figures because they wanted the lowest distortion figures on the market, possibly......
I think looking at the 919, it was a revolutionary design for the time.....very impressive.
The only comparable amplifier design from Sansui with more power would be the G-9000, and the G-22000/33000 receivers.........they went for high power very low distortion......Im a big fan of that sound......
The bigger G-X700 series, say the 8700-9700 would fit into that category as well, although the build quality lets them down, all is forgiven however when you hear them.......
FWIW, all my opinion of course.....some guys arent into the receiver look though, but I love it......lots of meters and dials and switches.....the chicks love it!!!