Marantz Model 1090 Stereo Console Amplifier – Fully Tested – Original Documentation A YouTube video link where you can watch the amplifier in operation: https://www.youtube.com/shorts/VFaQwjX2cO0 Part of a matching Marantz Hi-Fi collection: This amplifier is part of a larger vintage Marantz stereo system. If you are interested in completing the set, please take a look at my other current and previous auctions, where you may find additional components from this collection. The amplifier comes with its original documentation, including the instruction manual, warranty certificate and warranty registration card with its original envelope. These original documents add to its appeal for collectors. Condition and functionality: The amplifier has been tested and is fully functional. It is in excellent overall condition, with a very attractive appearance and only minor signs of age and use. Included in the sale: Marantz Model 1090 Stereo Console Amplifier Original instruction manual Original warranty certificate Original warranty registration card Original warranty envelope A beautiful, fully working vintage Marantz amplifier with original documentation, ideal for collectors and enthusiasts of classic Hi-Fi equipment. Please examine the photographs carefully, as they form part of the description and show the items included in this sale.