Wisdom Audio SA-3 Power Amplifier Home-Theater-Bundle for fatigue-free listening over extended

for fatigue-free listening over extended periods of time

Copper-Plated Plug Casings

the RB-1590 enhances channel separation

Originally it meant ``Sound

tailgating

Wisdom Audio SA-3 Power Amplifier Home-Theater-Bundle for fatigue-free listening over extendedWhile many contemporary amplifiers waste 50% or more of the power they pull from the wall as heat, the SA series amplifiers run at approximately 90% efficiency. As a result, more power is available for the loudspeaker, and less is wasted as heat in your room. The high efficiency of the SA series design also means that the amplifiers can be placed near each other, as in an equipment rack, without undue overheating.