Audible Illusions is based in Pleasantville, California and is an audiophile company that's been known for value priced gear for more than 20 years.
Today they make products like the Audible Illusions Modulus 3a, the Audible Illusions L2 Line Stage and the Audible Illusions M150 or Audible Illusions M175 power amps. All products are made by hand.
The Audible Illusions M175 is a Class A/B monoblock amplifier that has a dual toroid 1,000 watt power supply. It functions in Class A mode up to 100 watts. Frequency response is a claimed 0.1hz to 150 kHz.
Compare Audible Illusions to a company like Onkyo.