McIntosh MA 5100 Stereo Preamplifier / Power Amplifier TESTED!!! Click images to enlarge Description Welcome to Our-Great-Goods! McIntosh MA 5100 Stereo Preamplifier / Power Amplifier   TESTED!!! Power output: 45 watts per channel into 8? (stereo) Frequency response: 10Hz to 20kHz Total harmonic distortion: 0.25% Damping factor: 80 Input sensitivity: 2mV (MM), 300mV (line) Signal to noise ratio: 70dB (MM), 75dB (line) Output: 300mV (line) Speaker load impedance: 4? to 16? Semiconductors: 23 x diodes, 34 x transistors, 2 x TRIAC Dimensions: 403 x 138 x 368mm Weight: 11.3kg Finish: anodized gold and black front panel Year: 1966 PreAmp is in good working and cosmetic condition. There are scratches and dust from prior use. It was hooked up and tested. Please see all photos.   Payment Payments are managed by ebay Cash Payments for local Pickup in our store is Fine or you can ask for a new invoice and we will remove the shipping charge If you make a best offer please pay quickly Unpaid items will be relisted after 4 days Ebay collects the tax, it is calculated by whatever your state charges and collected in your payment by ebay Shipping Smaller items that are not breakable will be shipping in a poly envelope or tyvek. If it needs bubble we will wrap. This includes action figures in blister packs or on cardboard. We will combine shipping on all items you purchase from us. Please wait for invoicing before paying to receive combined shipping. WE WILL NOT SHIP Larger items to Hawaii, Alaska or other US territories We will ship anything smaller that will fit in a priority flatrate envelope or box, Batteries can not go priority. If item is large and comes in a sturdy box we will be shipping in the original box. If this is a present and you need it boxed please message. As of 8/22 Lithium Tool Batteries are to be shipped ground shipping only. Ground shipping could take up to 14 days so please follow the tracking and be patient. We can not ship Lithium batteries or tool sets with batteries out of the continental US. If you purchase and pay just realize we will have to cancel and refund. Continental US shipping is quoted in the auction. We DO NOT sell or ship overseas or internationally. Shipping & handling is quoted flat rate GroundAdvantage, priority or UPS/Fed Ex for the continental U.S. Ebay collects sales tax now and it is not negotiable, it is determined by what your state tax is and collected through your payment to ebay. All items selling for over $300.00 will include signature confirmation. If you feel that our shipping prices are too high, PLEASE do not bid. Handling charges are included in the shipping prices. If you see the package has been damaged in shipping, please RTS (Return To Sender) before opening!! Terms of Sale We describe each item the best we can. Many items we sell are previously used & will not include anything but the item as pictured. What you see in our photos is what youll receive. All items are in working condition unless stated otherwise in this listing. We encourage questions to eliminate any misunderstandings. Our return policy is, if you are not satisfied with the product we will refund your purchase price & original shipping. If you are unhappy with your sale, please contact us & we will do our best to fix the problem. Returns are accepted within 30 days of receipt of item. Refunds are given as money back. We Offer Free Returns but if an item is returned in a different condition we will deduct the cost of return shipping. We strictly adhere to Ebay policies About Us We are OUR-GREAT-GOODS Please read all of our terms & conditions carefully! This is our business and if you bid, please intend to buy. If an item is listed as NEW it is new and unopened box may still have minor marks but any issues will be mentioned If it is listed as New Other it Means it was opened to inspect or it may be missing the box or have a damaged package, also will be mentioned in the listing All products are described as close as possible as to condition. We DO NOT accept buy it now offers on auctions. PLEASE address all questions before bidding. Contact Us All questions, problems or concerns should be addressed through eBay. We will respond to eBay messages ONLY!!! Images sell! Get Supersized Images & Free Image HostingCreate your brand with Auctivas Customizable Templates. Attention Sellers - Get Templates Image Hosting, Scheduling at Auctiva.com. Track Page Views WithAuctivas Counter

Beim letzten anschlieen kam etwas Rauch aus dem Lautsprecher Anschluss kam wohl versehentlich ein Lautsprecherkabel am Gert.Das Gert wurde sofort vom Strom genommen ob er wirklich defekt ist kann ich noch nicht mal sagen.Da das Gert ein 110 Volt Verstrker ist und ich kein Netzteil mehr habe mchte ich es auch nicht mehr versuchen.Desweiteren ist in der Glasscheibe auf der rechten Seite ein Sprung.Vorher bei meinem Sohn hat er fantastisch gespielt.Ich denke mal die davon was verstehen kriegen das Ding wieder hin.Im brigen sind die Anschlsse hinten angelaufen kommt wohl vom langenrumstehen.Ansonsten Garantie und Umtausch schliee ich natrlich aus ist ja nicht mehr der neuste Verstrker.

Used McIntosh MA5100 preamp-amplifier, working condition. Purchased at an estate sale a few years ago, lightly used since then. There is some cosmetic damage (scratching) on some metal plates front and back, I believe to cover up past engravings. Please let me know if you have any questions! Buyer pays shipping.

Make sure to check out all my listings after you look at this one. I dont think youll find a better, broader or more balanced assortment of antique and vintage technical items anywhere. And dont forget, you can click this link to quickly add and then save me to your favorite seller list and Ebay will automatically send you updates when I put similar new auctions online. Heres a McIntosh MA-5100 stereo preamp - amplifier. Nice case, nice glass, and it works (as you can see and hear in the video Ive posted above), but I dont think its ever been serviced, so its being offered for parts or restoration. Cosmetic condition is above average, and sonically the amp checks out okay, with quiet controls that seem to be functioning properly. The amp was removed from the in-wall system of a record collector who moved into an assisted living facility a few years ago. He was the original owner, and I doubt he kept it up to date, because its sealed up tight, with the original factory tabs still in place on the metal case. The amp comes with its original owners manual and its original warranty card, which as you can see was never filled out and returned to the factory. Although the amp works, it will likely need to be updated electrically if you want to bring it back to factory spec. I dont know what -- if anything -- will be required to do that, nor do I have the instrumentation here to measure exactly how its performing right now. To my ears, it sounds fine. To your ears, it may leave something to desired. Its more than 50 years old, so its almost a certainty that some of the caps and resistors will need to be changed out for optimal performance. The right side speaker connection terminals are a bit wonky (I think a solder connection to the terminal post is weak), and you need to make sure not to torque down the screws too hard when you connect the speaker. So...nice amp overall, buts its being offered as is, likely in need of updating, and with all the caveats youd expect for an unrestored piece of electronic gear thats a half century old. If youre looking for a mint, fully-serviced 5100 that performs exactly like it did when it was new, this is not it, and you should look elsewhere. Please review all the pictures, and consider them an integral part of the description. Thats about it. I will package the amp properly so that it arrives at your doorstep safely. Ive been shipping fragile technical antiques for more than 30 years, and I know how to do it correctly. If you have any concerns about my packing protocols, please review my ebay feedback, which extends back to 1996. Thanks for looking.

Reconditioned! McIntosh MA 5100 Preamplifier-Amplifier! This amplifier has been fully cleaned and tested! Works beautifully! All pots and switches have been deoxidized allowing for smooth and crackle free adjustments! All out of spec capacitors/resistors have been replaced! There is a small chip on the right of the dial glass. If you have any questions please feel free to ask!

Beautiful Mac complete unit including wood cover.Right channel weak

Absolutely stunning condition. Wood.case is perfect, display is mint as well. It has never been opened. I purchased this from an estate. It powers up and tried to test it, but I am not very familiar with these units. I hooked a turntable up to it and could not get it to produce sound. Not sure I hooked it up correctly. I am sure it needs service or some type of minor repair. Nice example!