Here is a pair of 2 Very different types of speakers
Classic Audio Loudspeakers 16-Ohms 100db using Beryllium Horn Drivers & Tube Field Coil Power Supplies
Line Magnetic Version of the Western Electric Horn Speakers also at 16-Ohms 105db also using Tube Field Coil Power Supplies.
Both are on the Atma-Sphere Nirvana OTL Amplifiers i switch back and forth at times.
Classic Audio Loudspeakers 16-Ohms 100db using Beryllium Horn Drivers & Tube Field Coil Power Supplies
Line Magnetic Version of the Western Electric Horn Speakers also at 16-Ohms 105db also using Tube Field Coil Power Supplies.
Both are on the Atma-Sphere Nirvana OTL Amplifiers i switch back and forth at times.