Yamaha AV Control Amplifier AVC-3000DSP Operation OK Boxed Description For sale is the preamplifier AVC-3000DSP, which YAMAHA released in 1991 as the worlds first AV separate amplifier (list price 350,000 yen).Although it is a completely outdated format as an AV amplifier, the sound in 2ch stereo is a thick, thick, supreme sound that is typical of a bubble product that cannot be produced with current amplifiers.The sound is also bubble, but even if you look at the materials, materials, paint, weight, etc. of all interior and exterior parts, regardless of the cost, there is no rust found after 30 years.This is another bubble product.As for the operation, the video and audio output has been confirmed from the 7-channel power amplifier AVM-3000, which is input from the PlayStation 2, and there is some clunking in the volume and input selector, but it is at a level that does not cause any problems.Regarding surround, when I previously connected a BOSE home theater, I was able to check the output of all speakers. The same goes for input and output. However, since the surround sound is outdated, it will not be considered as an initial failure. Please consider this only if you enjoy it elegantly with 2ch stereo or find value in owning it.There are cracks, lifts, and chips in the wood grain sheet of the side wood, so if you are concerned about this, please refrain from purchasing. Payment Please make a payment within 3 days after the purchase. Shipping Handling time is based on our shipping policy.We will do our best to ship fast and ship your item very carefully.Fedex:1-2 weeks International Buyers - Please Note: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying.