BEST VALVE INTEGRATED ON THE PLANET The popular American magazine The Absolute Sound first picked the Absolute 845 as the best product of 1994. After more than 20 years, the Absolute 845 is still ranked first overall in tube amps with a score higher than any other amplifier. No other audio product has remained at the top of its class for so long. The Absolute 845 is not only the story of Unison Research, it's a significant piece of audio history, forever tied to the world of analog valves. In many ways, the Absolute is still unsurpassed. Built-in and Beautiful Bias Control Wood Surround on the Input Connectors Type: Dual mono Stereo Integrated Valve Amplifier Stadio di usita: single ended parallelo A class Output Power: 40 watt / channel Output Impedance: 4 – 8 Ohm Inputs: 5 x line, 2 x tape Input Impedance: 47 kOhm Outputs: 2 x tape, loudspeakers bi-wiring Feedback factor: 10 dB Frequency Response: 20 Hz – 30 kHz Valves: 4 x 845, 6 x ECC82, 2 x ECC83 Power Consumption: 700 VA Dimensions: 31.7 w x 23.8 d x 11.0 h in. Weight: 199 lbs. Warranty: 2 yrs. limited electronics, tubes: 30 days Ask about our trade-in program SHIPPING: The shipping weight of the Unison Absolute 845 is 206 lbs. Shipment by FEDEX Home Delivery/Insured is FREE if your delivery addresses is within the 48 continental states. If your delivery address is in Alaska, Hawaii, Canada or other location outside of the USA, please call (480) 607-2277) or email [email protected] to determine the shipping cost and to place your order. Duties, taxes and fees on shipments to destinations outside of the USA are NOT included in the price.