Wayne Parham Messages: 18787 Registered: January 2001
Illuminati (33rd Degree)
The Studio Series two π and tower two π and the Theater Series four π and seven π loudspeakers have been the most popular with tube amp owners. Other suitable choices include the Thermionic Series and the Studio Series one π speakers. If your amplifier develops greater than 10 watts and has high quality output transformers, then you can consider any of the models to be good choices. But for low power SET amps, I think you'd be best staying with the models mentioned above.