Hi Mapman, I can't agree with you on the 'laboratory experiment' comment. We have a cutting lathe that we set up with the stock electronics, then we substituted a variety of amplifiers and did the same cut with each of them.
You can take that lacquer and thus hear the difference between the amps on any system. We are now using our own amps that we modified for this purpose (the mods were only to make the amplifier easier to use with the cutter and were very slight).
It was easy! And also an advancement- we now have the world's first transformer-less vacuum tube cutting system.
If you were to talk to Acoustic Sounds, you would find that they have found a variety of ways to improve the pressing machines as well. These are all easy changes, the only reason you don't see more people doing them at various plants is that they are too busy to take the gear out of service!
You can take that lacquer and thus hear the difference between the amps on any system. We are now using our own amps that we modified for this purpose (the mods were only to make the amplifier easier to use with the cutter and were very slight).
It was easy! And also an advancement- we now have the world's first transformer-less vacuum tube cutting system.
If you were to talk to Acoustic Sounds, you would find that they have found a variety of ways to improve the pressing machines as well. These are all easy changes, the only reason you don't see more people doing them at various plants is that they are too busy to take the gear out of service!