Item Category: Vintage Electronics

  • Pioneer SX-950 Speaker Terminal Conversion (Banana Plugs)

    This conversion plate allows you to replace your broken/wore out panel and also improves the look and wiring options. As a result, you need to take care while working on this unit. It is not uncommon for parts or wires to crack, snap, or break off while trying to manipulate them after 40+ years of age.

  • DYNACO Output/Speaker Jack Boards, ST70, MKIII, MKIV (Gold Plated Binding Posts)

    You are bidding on (1) complete Vintage Electron Inc. ABP (Amplifier Binding Post) upgrade kit for the Dynaco ST70, MKIII, and MKIV tube amplifiers. This kit replaces the old screw terminal phenolic output strips found on these amps with high quality FR4 boards and gold plated binding posts. Kit includes: (2) FR4 fiberglass binding post/jack pc boards, (2) red gold plated binding posts, (2) black gold plated binding posts, (2) terminal strips, new mounting hardware, and complete step by step instructions. This kit therefore includes enough parts to replace the speaker screw terminal output strips on one ST70, or two MKIII’s, or two MKIV’s (i.e. two jack boards). As should be obvious, this kit allows you to actively use only one of the output transformer impedances (usually 8 ohm), and the terminal strips included in the kit are used to tie off the two that won’t be used. At any time, you can simply swap the leads if you want to use a speaker with a different impedance. The binding posts are spaced on 3/4” centers to allow the use of dual banana plugs which we recommend (we sell gold plated dual banana jacks in our store if you need some). First photo shows an assembled jack board installed in a ST70 chassis to show how they look installed (ST70 chassis not included in this auction, for illustration purposes only). Buyer pays shipping. Please note, we are responsible for the board kit only, and once soldered to, all warranties and guarantees are voided except where the quality of the board kit itself is found to be faulty. Vintage Electron Inc. possesses the largest inventory of NOS Dynaco parts available anywhere in the world, having purchased both the remaining warehouse inventory of the old Sound Values/Stereo Cost Cutters Inc. (SV/SCC) operation as well as the remaining inventory of the old Dynaco National Service Center. SV/SCC was the company that purchased nearly 250,000 pounds of Dynaco parts when Dynaco closed it’s doors back in 1979; they also purchased the existing Hafler inventory from the Rockford Fosgate Corporation back in the early 1990‘s. Quantities of some parts (both Dynaco and Hafler) are very limited as can be expected. Vintage Electron Inc. has no affiliation with the old SV/SCC company and we do not provide repair services at this time for any of the Sound Valves brand products. Please visit our store and search under the Dynaco section for additional Dynaco items, search under the Hafler section for Hafler items, and search under the Sound Valves section for Sound Valves items. Thanks for looking at our listing and be sure to check out our other listings and auctions for other items of interest. SPECIAL OFFER – FREE brand new VE Tube Pin Straightener (Made In USA) for all orders over $250!!! Works with 7 pin miniature, 9 pin miniature, Magnoval, Novar, and Compactron tubes. Also available for individual sale, please visit our store and search for Tube Pin Straightener.

  • Kenwood KA-9100 Speaker Terminal Conversion (Banana Plugs)

    Welcome to The Speaker Port! Up for a sale is a replacement speaker terminal plate for the Kenwood KA-9100 vintage stereo integrated amplifier. This will allow you to replace the original speaker terminals with more modern banana plug terminals for both the A and B outputs. these new terminals allow for the use of individually terminated male banana plug tips or uniform spaced bracketed plugs for your speaker wires. It also allows for bare wire attachment (10-12 gauge max). This conversion plate improves the look and wiring options for your 9100. Once installed, it really looks spectacular and completely stock. You can re-purpose your original mounting hardware and can either solder the internal speaker wires directly to the back of the terminals or use ring tip terminals (highly recommended, but not included.) NOTE: Installation of this part does require certain skills and competency using tools and a soldering iron. If you are not comfortable doing this work yourself, take it to a electronics shop and they should be able to do the work for you. Installation Notes You will need some basic tools/materials, such as a Philips screw driver, wire cutters/strippers, soldering iron/solder. These items are NOT included.There is plenty of slack in the existing internal speaker wires to re-attach to the new plate, but still snip off the wires as close to the plate terminal as possible to make sure you don’t cut yourself short. Keep the orientation exactly as it was with the originals. (Take a picture of your existing wires for reference.) We highly recommending soldering on ring terminals to the ends of the wires and then using additional supplied hardware, attach them to the back of the new speaker terminal block. Note: Ring tip terminals are not included. If you choose to solder the wires directly to the end of the new terminal then please note the following warning. DO NOT overheat the back end terminals. Nothing more than a normal 40W soldering iron should be used and even so, make sure you are proficient in the right procedure for soldering wires onto terminals such as these. If the screw terminals gets too hot, it could melt the plate and/or bushings of the terminals causing the banana plugs to come loose.Disclaimer: The KA-9100, like any other vintage audio product, contains aged components and wiring. As a result, you need to take care while working on one. It is not uncommon for parts or wires to crack, snap, or break off while trying to manipulate them after 40+ years of age. The Speaker Port is not responsible for any damage or harm of any kind that may occur to your unit, this speaker terminal conversion kit, you or anyone/anything else while trying to install this part. ____________________________________________________________________________________ General Information Who are we? Founded in 2016, The Speaker Port is a small, independently owned/operated business based in the suburbs of Chicago, IL. I started out in repairing/restoring vintage audio speakers and stereo systems but within the first year, took on both home and professional grade systems (PA systems, guitar amps, etc). I work on all components types (receivers, turntables, tape decks, power amps, etc.), makes and models. I hold a degree in Electrical Engineering but spent the better part of my 22 year professional career in Information Technology. Through it all was a deep love for music and music reproduction. Recently, I have established relationships with a number of music stores and studios servicing their own as well as 3rd party customer equipment. I now also offer my own line based on reproducing hard to find, vintage parts using 3D CAD design and printing technology. As we continue to growth, I look forward to being able to provide top shelf Customer services and well as products to go with it. Pricing If you have ever sold anything on eBay, you know that for everything you sell, eBay takes a very steep cut from you sale. EBay also takes money from the cost of shipping too. Annual costs associated with eBay’s make it even worse. On top of that, add on the percentage PayPal wants and as a result…you just lost 10-15% of you overall sale price. In order to sell products, you need to price competitively and fairly. In addition, we have families to feed so we cannot afford to lose money or break even. Please consider this when evaluating the price we set. Shipping All paid for items typically ship within 1 business day, however, we have a 3 day handling time in the event that an unforeseen issue comes up that prevents us from being able to ship immediately (such as weather related issues.) Any item we charge shipping costs for are fairly priced based. They take into consideration the materials necessary to secure/protect your item in transit. We use new boxes and packing when possible. The total cost of shipping must take into account our costs for these materials, the actual shipping cost charged by USPS or FedEx as well as the percentage eBay takes from us for shipping. We will never charge ridiculous, overprices shipping charges for any reason. As noted above, any listing we have that comes with ‘Free Shipping’ does not mean there is no cost associated with shipping the product. Most, if not all of our “Free Shipping” items are shipped USPS First Class (where we can predict the cost to any location domestically). On average, our cost to ship such items range from $3-$4. Please keep this in mind when evaluating the cost of our product to others. Unless otherwise specified in the listing, we do not insure any item in transit (beyond whatever the shipping provides as default…if any) nor do we add addition features such as signature requirement. If you want an item shipping with such additional features, it is your responsibility to ask for it and there will be additional costs associated with them. If an item offered to ship internationally, then it will be enabled in the listing via the eBay Global Shipping Program. Note: We do not have any control on what eBay GS charges for international shipping so please keep that in mind. eBay GS is a higher cost means of shipping but due to buyer fraud problems, we have had little choice but to go this route to eliminate claims of users not receiving items. Warranty and/or product guarantee Unless specifically statement in the list, there is no warranty or guarantee of any kid associated with the item you are buying. We have no way of knowing how much use it had before coming into our possession. Please consider this before buying. Any used/refurbished/restored item we sell is tested and verified to be in working condition before we list/sell the item. Any issues or problems will be clearly stated in the listing. This includes physical, electrical or operational condition. Regarding physical condition, we provide detailed pictures in our listing so please pay attention to them. We will not be describing every scratch/scuff/ding that may exist. Note: any statements made about things like sound or picture quality or value are completely the opinion of The Speaker Port and in no way represent a guarantee or statement of fact. For any NEW, 3rd party products that are still sealed in their original OEM packaging are assumed to be in perfect working condition. We will not open these packages to test them or evaluate their contents for any reason. The Speaker Port assumes no responsibility for the operational condition of such items and are offered “as-is”. Fraud Prevention Unfortunately, there are folks out there that try to commit fraud/steal products from us. As a result, The Speaker Port had to make some tough choices about how we do business on eBay. Once such measure is using the eBay Global Shipping service for international purchases. This eliminates buyer claims that they never received an item. They get away with this because of the lack of end-to-end tracking with cheaper shipping services. The Speaker Port has also had to resort to photo documenting and UV tagging (marking) products in various ways to prevent ‘bait and switch’ situations or from buyers who ‘harvest’ internal parts for their own use and claiming that the item does not work. We have zero tolerance for this. Misc Terms and Conditions Unless otherwise specified above, the following terms and conditions apply. If you have a question about one of our items that is not answered above or below, please reach out to us. Your bid means that you have read, understood and agree to all the items listed below. Many things can happen during the preparation of an item for shipment. In these extremely rare circumstance (where we have no spares to replace it with), we will offer you a comparable replacement or refund you your purchase (at your choice). We reserve the right to cancel any bids from users with zero (or negative feedback rating) at our discretion. Unless otherwise stated in the listing, all sales are final. If you have a question about the listing, we welcome you to send us a message about it, but please do so before bidding and/or winning an item. We have a 100% positive feedback rating for a reason. We do business in an honorable and respectable manner. It serves us no purpose to cheat or mislead any Customer. We are committed to your satisfaction…if you have ANY issue with something we have sold, please contact us directly first in order to resolve the matter. Your bid/purchase of this item means that you have read, understood and agree to all the terms and conditions detailed in this listing.

  • Pioneer SX-727 SX-828 SX-626 Speaker Output Socket (FULL ASSEMBLY.) K72-028

    Pioneer SX-727 SX-828 SX-626 Speaker Output Socket (FULL ASSEMBLY.) K72-028 Good Working Condition Fully Operational, Guaranteed. Good Replacement part, no Damage!!! Comes with screws. Brass inserts are tight and will keep the speaker plug with a tight connection! Fits many more units!! File Photo. This came out of an SX-727. Parts could fit other different Application’s and Receivers. Do your homework. We do not guarantee it will fit your particular receiver. (((Part is guaranteed to be operational.))) Contact for return must be with in 14 days of purchase. Customer pays shipping for refund regardless of issue!! Part will be marked to prevent part swapping. (Shipping Lower 48 US Only!) Guarantee is void if damaged or tampered with. Sale is only for the part listed only. Feedback is reciprocated after receiving usually with in 30 days. (((Photos may not always be of the exact part being sold due to many items of the item pictured being listed at one given time.))) ******We Suggest all boards be recapped before installation regardless of condition!!! ***********We also suggest all switches be cleaned and lubed before installation!!! ****************Contact us ASAP with questions or concerns before purchase!!!

  • McIntosh MC-2255, MC-2500 Driver/Power Guard Board PAIR *NEW PCBs*

    New, custom designed, hand assembled and tested driver board PCB pair (2x boards) for McIntosh MC2255 and MC2500 amplifiers. The board has been designed based on the latest McIntosh 045928 service manual update.

  • DC Barrel Plug Polarity Reverser 2.1×5.5mm to 2.1×5.5mm Adapter 18AWG

    Quality DCBarrel Plug Polarity Reverser — 2.1mm x 5.5mm to 2.1mm x 5.5mm. Have a power adapter with the wrong polarity for your device?. This small adapter fixes it instantly, saving you from buying an entirely new power brick just because the polarity doesn’t match.

  • Headshell Std-mount To P-mount Adapter (Black)

    It is in very good condition. What’s included is what is pictured.

  • Sansui Turntable 45 RPM Adapter Translucent Smoke Gray Part Plastic Vintage

    Sansui Part for 45 RPM Machine. Vintage. Condition: Pre-owned with light surface wear and minor scuffs, good cosmetic condition Features embossed Sansui logo on face Material: Plastic Color: Translucent Dark Gray Perfect for replacement or repair of Sansui receivers, amplifiers, tuners, turntables, or restoration projects See photos for close-up of condition