Vintage Tube Amp

Vintage 1950s The Fisher Model 500 Mono Tube Receiver / Amplifier FOR PARTS OR REPAIR (READ). Up for sale is a rare, mid-century relic of high-fidelity history: the Fisher Model 500 Mono Receiver. Introduced in the late 1950s by Avery Fisher’s legendary company, this was the first “integrated” receiver that combined a high-quality tuner, preamplifier, and power amplifier on a single chassis. This unit is an absolute dream project for a dedicated tube audio restoration expert or a valuable donor for rare, original Fisher components. Condition & Inspection Notes Please read carefully before purchasing. Zero Testing Performed: This unit has NOT been plugged in or powered up. Due to the age of the original capacitors and internal components, it is unsafe to apply power without a controlled variable transformer (variac) and a full bench inspection. No Power-Up Guarantee: There is no guarantee that this unit will power on, produce sound, or pass signals. Visual Condition: The chassis shows standard signs of 70-year-old age, including surface oxidation, dust, and patina. The front faceplate retains its classic Fisher aesthetic but may show wear. Please inspect the high-resolution photos for the exact tube complement and physical state of the transformers. Pioneer of the Integrated Receiver: One of the most historically significant pieces of audio gear, marking the transition from separate components to the all-in-one receiver format. Massive Original Transformers: Built with heavy-duty iron that made Fisher the gold standard for mid-century American tube sound. Premier Restoration Candidate: For the audiophile who values the warm, musical “Fisher Sound, ” this is the ultimate platform for a complete rebuild. Model: 500 (Original Mono Series). Included: The Fisher 500 Chassis as shown in pictures. (Note: No external wood cabinet, speakers, or cables are included). This unit will be “double-boxed” with heavy-duty padding to ensure the chassis and transformers are protected from impact during transit.

Vintage 1955 premeir 50 guitar /harmonica tube! Yo Champ lovers for guitar, yo harp players Legendary 1955 Premier 50 tube amp, near mint condition cleanest example I’ve seen, ready to go, all new tubes, 7591, 12ax7, all original except tubes, original 2 prong power, unreal condition louder than a Champ really cool class A sustain, cathode bias. If you like Champs, these are a notch better, louder, sustain better!

Vintage 1948 Hammond DR-20 Tone Cabinet Type G Tube Amplifier in incredible, museum-quality original condition. Contains all original tubes. DR-20 Power Amplifier (Type G). Used (Pristine cosmetic condition, all original components). Up for sale is a remarkably preserved, pristine Hammond power amplifier pulled directly from a vintage 1948 Hammond DR-20 Tone Cabinet. This dual-chassis, heavy-duty monoblock amplifier is a masterpiece of post-WWII American engineering, featuring overbuilt transformers and a robust point-to-point wired layout. The chassis is exceptionally clean with minimal surface wear, crisp lettering, and zero heavy corrosion. Please see high-resolution photos for exact details. Equipped with a complete set of vintage, period-correct original tubes. Unmodified and 100% original. Due to its vintage nature and 1948 production date, this unit contains original capacitors. For restoration, collection, or conversion. We highly recommend a standard electronic service (recapping) by a professional technician before applying full voltage or putting it into daily operation. Vintage Hammond organ restoration purists. Audiophiles looking for a premium hi-fi monoblock conversion project. Guitar players seeking a unique, high-headroom tube amplifier conversion. This amplifier contains heavy, fragile vintage transformers and glass tubes. It will be professionally packed, double-boxed, and fully insured. Tubes will be removed, labeled, and wrapped individually to ensure safe transit.

Vintage custom-built stereo tube amplifier, believed to date from the early 1960s. Tube complement was four 6L6 output tubes, six 6SN7 tubes and two 5Y3 rectifiers. Construction appears to consist of two matching push-pull 6L6 amplifier channels with three front-panel controls per channel. It is constructed with high end components like Cornell-Dubilier, Mallory, Aerovox & others. All transformers have been checked and are guaranteed to have good windings. Amplifier itself has not been powered or operationally tested. No vacuum tubes are included.

This is an early Sansui SM-32 hi-fi stereo tube receiver/amplifier. The unit is untested. I have not powered it on and do not know its operating condition. It is also missing some of the vacuum tubes, so it should be gone through by a qualified technician before any attempt is made to use it. Cosmetic condition is shown in the photos. The chassis has oxidation/corrosion, age wear, dirt, scratches, and other typical vintage wear. The faceplate presents fairly well overall, but there are flaws and wear visible. Please review all photos carefully, as they are part of the description. Includes the Sansui SM-32 unit only, as pictured. No extra tubes, covers, manuals, or accessories are included unless shown in the photos.

The Vintage Kepco H B Regulated DC Supply Tube Power Supply, Model HB4A-M, is a high-quality DCV power supply perfect for electrical equipment and industrial use. With the trusted Kepco brand and series C46074, this power supply offers reliable stability and regulation for your power supply needs. Its vintage design adds a touch of nostalgia to your workspace while providing efficient and consistent power output.

Vintage Lafayette audio chassis with tube sockets, transformer, and labeled phono/tape inputs. Our family-owned vintage shop with rare finds from around the world. We have thousands of items coming from all over the world: rare to find antiques, literature of all kinds, premium collectibles, and even great deals on electronics! The condition of the item is as shown in the photos; please examine the images carefully, as we’ve included multiple photos for you to review in detail. The alphanumeric code at the bottom of the title is just our internal warehouse code. We might have other items not yet listed, maybe exactly what you’re looking for. Feel free to ask about our unlisted inventory, special requests or anything else you’d like to know. For any questions or requests, please reach out; we respond within 24 hours or less, and are more than happy to help you. In case anything is not as expected, we’ll make it right. If you enjoyed your experience, a 5-star review truly means the world to us. Thank you for supporting our family business.

Vintage RCA MI-9289-B professional tube power amplifier, offered in as-found and untested condition. The chassis is factory marked MI-9289-B and retains its RCA identification plaque marked Radio Corporation of America, Meadowlands, PA, serial number M2004. The amplifier appears largely original and unrestored internally, retaining its large transformers, meter assembly, controls, wiring, tube sockets, and extensive original-era components as pictured. The amplifier retains tubes in the chassis positions marked RCA-6SN7GT, 12AY7, RCA-6L6GC, and both RCA-0D3 positions. All four factory-marked 6550 output tube positions are empty. The installed tubes have not been tested and are included as found. Cosmetically, the amplifier shows considerable wear from age, use, and long-term storage, including dust, grime, oxidation, discoloration, scratches, and general surface wear throughout. The meter is present and the front controls move mechanically. No attempt has been made to clean or cosmetically restore the unit. Due to its age and apparently unrestored condition, I have not attempted to apply power to the amplifier. It is completely untested and should be inspected and serviced by a qualified technician prior to use. No representation is made regarding the electrical condition of the transformers, tubes, capacitors, meter, or other components. This is an exceptionally substantial piece of vintage RCA professional audio equipment and is being offered as pictured for restoration. Please review all photos closely for exact condition, configuration, components, and completeness. Items come from a smoke & pet free home. Reference the photos and description carefully to see the quality of the exact product you will receive. Please reach out with any questions!

Up for sale is a beautifully authentic piece of 1950s American audio history: an original, vintage 1952 Oahu Chicago 51 vacuum tube combo amplifier, proudly handwired in Chicago, Illinois by Valco. This compact, low-wattage studio powerhouse is legendary among recording guitarists and blues harmonica (“harp”) players for its warm, vibrant clean tones and its thick, gritty, natural mid-range overdrive when pushed. &####128203; Provenance & Dating. Serial Number: X49843 (Stamped on the original rear metal badge, firmly dating production to 1952). Front Badge: Features the classic blue and bronze Oahu Publishing Co. Badge in fantastic shape. Control Plate: Displays the distinct Valco Chicago 51 graphics. &####128266; Specifications & Tube Lineup. Speaker: Features the original silver-frame 10 Rola Alnico speaker (Stamped with factory specification code 550-3). Preamp Tubes: Vintage octal-envelope 6SQ7 and 6SC7 tubes. Controls: 1 Volume Knob, 1 Tone Knob, 3 Instrument Inputs, and an On/Off toggle switch. ? Current Functionality & Condition Report. The amplifier powers up, passes audio cleanly, and controls function. It sounds absolutely killer with a gritty vintage breakup at perfect studio volumes. Tolex & Cabinet: Shows authentic vintage mojo and wear. The original cream faux-crocodile tolex covering has significant peeling, tears, and missing material on the upper corners, exposing the underlying wooden cabinet. Component Wear: The amp retains its original brown, ungrounded 2-prong power cord and vintage Mallory multi-section filter capacitor block. Like all electronic equipment from this era, it is highly recommended to have a professional vintage amp technician inspect it, convert the power cord to a modern grounded 3-prong safety cable, and evaluate the 70+ year old chemical filter capacitors for prolonged, safe modern use.