Wayne Parham Messages: 18783 Registered: January 2001
Illuminati (33rd Degree)
There are plenty of tube amps at various price points that sound great with Theater four π loudspeakers. As for kits, you might look at those from DIYHifiSupply, Welborne, Bottlehead, Transcendent, Audio Note and Heart/Stoetkit. I particularly like the Stoetkit Jr. for a low-cost kit. It's a 9 watt ultra-linear amp that looks and sounds great.