ocean_7

Responses from ocean_7

Classe or McIntosh
Gellis, the MC60, MC30 and MC240 are also desirable amps, but the 7591 output tubes in the MC225, MA230 and MAC1500 produces a sonic glow that is rather captivating! 
Classe or McIntosh
There are many good amps both solid state and tubes as indicated in this discussion. However, the patented unity coupled output transformer in MAC tube amps is unique. It has the lowest distortion of any other push pull output transformer, and thi... 
Output Impadence for Musical Design SP-2B
The input impedance of the amplifier should be equal to or higher than the output impedance of the preamp. Since paractically it is impossible to match the input and output impedance exactly, all you have to do is to be mindful that the amplifier'...