This is the legendary Harmon Kardon A500 The Award Series Integrated Tube Amplifier in excellent working condition no issues and is in great condition considering its age. The amp was owned by a 85 year old who recently passed away. Amp was serviced (see pictures of service invoice, schematic is included). Some of the knobs and switches could use a shot of Deoxit due to sitting unused. I brought it up slowly on my variac and it sounds like a little slice of heaven.One of the best amplifiers I've ever heard and I've heard plenty. Power output: 25 watts per channel into 8 (stereo). Speaker load impedance: 4 to 16. Valve complement: 4 x 12AX7, 1 x 12AU7, 4 x 7355. Dimensions: 400 x 145 x 320mm. The item "HARMON KARDON A500 TUBE AMPLIFIER AWARD SERIES" is in sale since Friday, December 28, 2018. This item is in the category "Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps". The seller is "guitars-galore" and is located in West Palm Beach, Florida. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica, Viet nam, Uruguay.