THE HI-FI BUY OF THE CENTURY. Great Looks. Great Sound. Great Buy. Only $200. MOSFET. METAL OXIDE SILICON FIELD EFFECT TRANSISTOR INTEGRATED AMP. MOSFETS are found any many high end power amps. Not $200 amps. They combine the advantages of tubes and transistors.... low odd order harmonic distortion, low negative feedback. bias on... always ready instead bias off and power up as needed. Ability to drive low impedance loads. Rated power 40 watts 8 ohms. Sounds like 100 watts. Hook this little amp up to any speaker except the least efficient ( I have hooked it up to Quad full range electrostatics... it drove them but not too loud). This amp and Klipsch Heraseys is a systems that rocks. Is dynamic detailed highs but smooth like a tube. Can be used to power a 2nd zone or Dolby height speakers. Includes RIAA magnetic phono input... so at $200 makes a great phono preamp. Remote. Authorized dealer. New 2 year Pioneer Elite Warranty. Questions call 504 area code H e n ry 8 3 4 5 4 0 0. No discounts. Free shipping in continental lower 48 states NOT ALASKA OR HAWAII. No internation shipping.