Works perfectly. Upgrading to a larger model is all. I’ll ship very carefully for you.

NAD M15 Masters Series 7-Channel Pre-Amp/Processor/Amplifier. Comes with Power cord only NO REMOTE! Tested as follows: HDMI in/out work Digital Opticals in all work Speaker Preouts all work Monitor out works, helps with source set up Analog inputs have humming, may need some repair or to be grounded? Selling as is Nad M15 Masters Series 7-Channel Pre-Amp/Processor/Amplifier Description Our SKU: ERCA000173694US-G9CGRG2A_R Item Brand: Nad Item MPN: NAD M15 Masters Series 7-Channel Pre-Amp/Processor/Amplifier. Comes with Power cord only NO REMOTE! Tested as follows: HDMI in/out work Digital Opticals in all work Speaker Preouts all work Monitor out works, helps with source set up Analog inputs have humming, may need some repair or to be grounded? Selling as is Please let us know if you have any questions regarding a past or future purchase. Check out our entire store for more great products and deals!! Warranty Our inventory is purchased from various different manufacturers, retailers, and 3rd party sources. We do not represent or make any claim regarding any manufacturers warranty. We do however make every possible attempt to accurately describe the inventory we sell and stand behind it. We offer a no-questions asked 30-day return policy on everything we sell if the item is in the same condition it was sold in. If you have any issues at all with your purchase please feel free to contact us, we want to make it right!! Shipping All items are carefully packed and properly protected for shipment. We use several different carriers and choose the most economical for the item and destination based on the estimated handling and transit time. Please make every attempt possible to verify that part/product being purchased is correct for your application In the event of shipping damage, item not as expected, or any other reason to desire to return the product, please feel to contact us. At this time we do not offer internation shipping. About 8TEN Industries Since 2016, 8TEN Industries has been a leading asset recovery provider supporting national retailers, brands, and manufacturers. Our 60,000 square foot processing and distribution facility located in Cass City, Michigan has allowed us to become industry leader in turning difficult problems for manufacturers into great deals for our customers. More Items Store Contact Follow Us 8TEN Industries

In like-new condition, in original carton with manual, accessories, and packing. This is exact same unit and serial number as tested here: https://www.audiosciencereview.com/forum/index.php?threads/nad-m23-stereo-amplifier-review.45462/ Manufacturers information here: https://nadelectronics.com/product/m23-stereo-power-amplifier/