I have desided to build an amplifier without feed-back, to test the sound on my own ears....
My thoughts has been as follows:
Current:
Single-ended MOS-FET follower with active current source, 10-20W. Capasitor coupled to the load. MOS_FET preferred because of ease of driving....
Voltage:
Single stage, if possible. Perhaps a bride of zen circuit, but it does include feed-back.
Other suggestions?
What could be the problems?
Another thing:
Mr. Pass describes the sound of the push-pull version og the zen as similar to the zen2. But the difference is the output capasitor...does it not change the sound at all??
My thoughts has been as follows:
Current:
Single-ended MOS-FET follower with active current source, 10-20W. Capasitor coupled to the load. MOS_FET preferred because of ease of driving....
Voltage:
Single stage, if possible. Perhaps a bride of zen circuit, but it does include feed-back.
Other suggestions?
What could be the problems?
Another thing:
Mr. Pass describes the sound of the push-pull version og the zen as similar to the zen2. But the difference is the output capasitor...does it not change the sound at all??