The highest price is $80,000

Solid-state amplifiers use transistors or other solid-state devices to amplify the audio signal, as opposed to vacuum tubes used in tube amplifiers. Solid-state amplifiers are generally more reliable, efficient, and affordable than tube amplifiers, and they can produce a wide range of sound.

When choosing a solid-state 2-channel amplifier, it is important to consider the power output, as well as the impedance and sensitivity of your speakers. You will want to choose an amplifier that can provide enough power to drive your speakers, but not so much that it damages them.