Heathkit Tube Amplifier 14W Stereo Vintage Hi-Fi as is

Friday, April 24th, 2026
Heathkit Tube Amplifier 14W Stereo Vintage Hi-Fi as is

Heathkit Tube Amplifier 14W Stereo Vintage Hi-Fi as is

Heathkit Tube Amplifier 14W Stereo Vintage Hi-Fi as is

Heathkit Tube Amplifier 14W Stereo Vintage Hi-Fi as is

Heathkit Tube Amplifier 14W Stereo Vintage Hi-Fi as is

Heathkit Tube Amplifier 14W Stereo Vintage Hi-Fi as is

Heathkit Tube Amplifier 14W Stereo Vintage Hi-Fi as is

Heathkit Tube Amplifier 14W Stereo Vintage Hi-Fi as is

Heathkit Tube Amplifier 14W Stereo Vintage Hi-Fi as is

Heathkit Tube Amplifier 14W Stereo Vintage Hi-Fi as is

Heathkit Tube Amplifier 14W Stereo Vintage Hi-Fi as is

Heathkit Tube Amplifier 14W Stereo Vintage Hi-Fi as is

[What You'll Receive] You will receive the item exactly as pictured and described in the title if there is no special instructions. [Physical Condition] Not sure if some chips are missing. We encourage you to thoroughly examine all the provided pictures. [Working Condition] I plugged in, nothing happened. The item is in non working order. Please be aware that certain details in the “item specifics” section may be automatically generated by the market, and we cannot guarantee their accuracy. Buyers must create waybills and send them to us. Please make timely payments to avoid automatic unpaid strikes from the market. Please select the correct reason for your return. Please respond promptly to emails or calls from the courier to avoid return refusal. If cables, adapters, or other accessories/parts are not mentioned in the description or shown in the pictures, they may not be included. We specialize in hardware sales, and if software, user information, passwords, or licenses are not provided in listing, it means these may not be included. We always strive to respond to your inquiries within 0-48 hours. SF03-SKU: # 19-bottom Audio box.

160+ Vintage HUGE Lot of McIntosh Amp Preamp Stereo Manuals Brochures Hi-Fi

Thursday, April 16th, 2026
160+ Vintage HUGE Lot of McIntosh Amp Preamp Stereo Manuals Brochures Hi-Fi

160+ Vintage HUGE Lot of McIntosh Amp Preamp Stereo Manuals Brochures Hi-Fi

160+ Vintage HUGE Lot of McIntosh Amp Preamp Stereo Manuals Brochures Hi-Fi

160+ Vintage HUGE Lot of McIntosh Amp Preamp Stereo Manuals Brochures Hi-Fi

160+ Vintage HUGE Lot of McIntosh Amp Preamp Stereo Manuals Brochures Hi-Fi

160+ Vintage HUGE Lot of McIntosh Amp Preamp Stereo Manuals Brochures Hi-Fi

160+ Vintage HUGE Lot of McIntosh Amp Preamp Stereo Manuals Brochures Hi-Fi

160+ Vintage HUGE Lot of McIntosh Amp Preamp Stereo Manuals Brochures Hi-Fi

160+ Vintage HUGE Lot of McIntosh Amp Preamp Stereo Manuals Brochures Hi-Fi

160+ Vintage HUGE Lot of McIntosh Amp Preamp Stereo Manuals Brochures Hi-Fi

160+ Vintage HUGE Lot of McIntosh Amp Preamp Stereo Manuals Brochures Hi-Fi

160+ Vintage HUGE Lot of McIntosh Amp Preamp Stereo Manuals Brochures Hi-Fi

160+ Vintage HUGE Lot of McIntosh Amp Preamp Stereo Manuals Brochures Hi-Fi

160+ Vintage HUGE Lot of McIntosh Amp Preamp Stereo Manuals Brochures Hi-Fi

160+ Vintage HUGE Lot of McIntosh Amp Preamp Stereo Manuals Brochures Hi-Fi

160+ Vintage HUGE Lot of McIntosh Amp Preamp Stereo Manuals Brochures Hi-Fi

160+ Vintage HUGE Lot of McIntosh Amp Preamp Stereo Manuals Brochures Hi-Fi

160+ Vintage HUGE Lot of McIntosh Amp Preamp Stereo Manuals Brochures Hi-Fi

Huge lot of original McIntosh brochures/catalog sheets – over 160 pieces total. These are authentic factory promotional materials featuring a wide range of classic McIntosh gear. Condition: All brochures are in great overall condition. No major tears or damage noted. Some light edge/corner wear may be present from storage. Contents: Includes a large variety of McIntosh components such as. Power amplifiers MC1201, MC352, MC602, MC205, MC207, MC252, etc. Tube amplifiers (MC2102, MC2301). CD/SACD players (MCD201, MCD1000 transport). Home theater components & control centers. Video projector and accessories. Various other rare and lesser-seen models. Includes duplicates (see photos for examples). Great for collectors, resellers, or anyone restoring vintage McIntosh systems. Excellent reference material for model history and specs. Original McIntosh print materials (not reprints). High-end audiophile brand memorabilia. Many harder-to-find models represented. Perfect for display, framing, or resale individually. You will receive everything shown in the photos and more!

Trio S-45 Hi-Fi Tube Stereo Amplifier Vintage Japan Estate Untested

Monday, March 9th, 2026
Trio S-45 Hi-Fi Tube Stereo Amplifier Vintage Japan Estate Untested

Trio S-45 Hi-Fi Tube Stereo Amplifier Vintage Japan Estate Untested

Trio S-45 Hi-Fi Tube Stereo Amplifier Vintage Japan Estate Untested

Trio S-45 Hi-Fi Tube Stereo Amplifier Vintage Japan Estate Untested

Trio S-45 Hi-Fi Tube Stereo Amplifier Vintage Japan Estate Untested

Trio S-45 Hi-Fi Tube Stereo Amplifier Vintage Japan Estate Untested

Trio S-45 Hi-Fi Tube Stereo Amplifier Vintage Japan Estate Untested

Trio S-45 Hi-Fi Tube Stereo Amplifier Vintage Japan Estate Untested

Trio S-45 Hi-Fi Tube Stereo Amplifier Vintage Japan Estate Untested

Trio S-45 Hi-Fi Tube Stereo Amplifier Vintage Japan Estate Untested

Trio S-45 Hi-Fi Tube Stereo Amplifier Vintage Japan Estate Untested

Trio S-45 Hi-Fi Tube Stereo Amplifier Vintage Japan Estate Untested

Trio S-45 Hi-Fi Tube Stereo Amplifier Vintage Japan Estate Untested

Trio S-45 Hi-Fi Tube Stereo Amplifier Vintage Japan Estate Untested

Offered here is a vintage Trio Hi-Fi “Stereptor” Model S-45 stereo adapted tube amplifier, manufactured in Japan by Kasuga Radio Co. Under the Trio name (the same lineage that later became Kenwood). This unit comes from the Area 51 Warehouse, part of a carefully preserved lifetime estate. The original owner was meticulous and technically inclined; equipment was stored indoors for decades and left largely untouched. This is not a recent flip or salvage pull-it is honest estate audio. The Trio S-45 is a tube-based stereo integrated amplifier with. Selector for Tuner / Aux / Phono / Tape Head. Bass and treble controls. Rear speaker taps (0 / 4? / 8? / 16?). Multiple rear inputs. Vacuum tubes present and visible. Early Trio tube gear is increasingly collectible, especially among Japanese hi-fi collectors, tube restorers, and vintage stereo enthusiasts. This model sits right in the sweet spot: early stereo era, tube output, and classic industrial styling. Area 51 Warehouse provenance (included at the top of the listing). Area 51 is a warehouse discovery at Exit 51 – a meticulously preserved lifetime collection we’re honored to place into collectors’ hands. Tubes present (not removed, identified, or tested). Power cord present. Heavy dust, oxidation, paint wear, and cosmetic scuffs consistent with age. Perforated metal cover intact. Control knobs present; some cosmetic wear. No internal cleaning or servicing attempted. Overall condition reflects an original, unrestored vintage tube amplifier-ideal for restoration or careful recommissioning. Carefully packed and padded. Tubes protected in place; unit double-boxed. Review all photos carefully.

Rare Vintage Knight Tube Hi-Fi Integrated Amplifier/ Selector Equalizer

Saturday, March 7th, 2026
Rare Vintage Knight Tube Hi-Fi Integrated Amplifier/ Selector Equalizer

Rare Vintage Knight Tube Hi-Fi Integrated Amplifier/ Selector Equalizer

Rare Vintage Knight Tube Hi-Fi Integrated Amplifier/ Selector Equalizer

Rare Vintage Knight Tube Hi-Fi Integrated Amplifier/ Selector Equalizer

Rare Vintage Knight Tube Hi-Fi Integrated Amplifier/ Selector Equalizer

Rare Vintage Knight Tube Hi-Fi Integrated Amplifier/ Selector Equalizer

Rare Vintage Knight Tube Hi-Fi Integrated Amplifier/ Selector Equalizer

Rare Vintage Knight Tube Hi-Fi Integrated Amplifier/ Selector Equalizer

Rare Vintage Knight Tube Hi-Fi Integrated Amplifier/ Selector Equalizer

Rare Vintage Knight Tube Hi-Fi Integrated Amplifier/ Selector Equalizer

Rare Vintage Knight Tube Hi-Fi Integrated Amplifier/ Selector Equalizer

Rare Vintage Knight Tube Hi-Fi Integrated Amplifier/ Selector Equalizer

Rare Vintage Knight Tube Hi-Fi Integrated Amplifier/ Selector Equalizer

Rare Vintage Knight Tube Hi-Fi Integrated Amplifier/ Selector Equalizer

Rare Vintage Knight Tube Hi-Fi Integrated Amplifier/ Selector Equalizer

Rare Vintage Knight Tube Hi-Fi Integrated Amplifier/ Selector Equalizer

Rare Vintage Knight Tube Hi-Fi Integrated Amplifier/ Selector Equalizer

The Rare Vintage Knight Tube Hi-Fi Integrated Amplifier/ Selector Equalizer is a sought-after piece of vintage audio equipment known for its high-quality sound and unique design. This Tube Amplifier by Knight offers a blend of vintage charm and modern functionality, making it a standout addition to any audio collection. With its integrated amplifier, selector, and equalizer capabilities, this rare vintage piece delivers a rich and dynamic listening experience that is sure to impress audiophiles and collectors alike.

Vintage Bogen SRB-20 Tube Stereo Receiver Gold Face 6BM8 / ECL82 Hi-Fi Powers On

Friday, March 6th, 2026
Vintage Bogen SRB-20 Tube Stereo Receiver Gold Face 6BM8 / ECL82 Hi-Fi Powers On

Vintage Bogen SRB-20 Tube Stereo Receiver Gold Face 6BM8 / ECL82 Hi-Fi Powers On

Vintage Bogen SRB-20 Tube Stereo Receiver Gold Face 6BM8 / ECL82 Hi-Fi Powers On

Vintage Bogen SRB-20 Tube Stereo Receiver Gold Face 6BM8 / ECL82 Hi-Fi Powers On

Vintage Bogen SRB-20 Tube Stereo Receiver Gold Face 6BM8 / ECL82 Hi-Fi Powers On

Vintage Bogen SRB-20 Tube Stereo Receiver Gold Face 6BM8 / ECL82 Hi-Fi Powers On

Vintage Bogen SRB-20 Tube Stereo Receiver Gold Face 6BM8 / ECL82 Hi-Fi Powers On

Vintage Bogen SRB-20 Tube Stereo Receiver Gold Face 6BM8 / ECL82 Hi-Fi Powers On

Vintage Bogen SRB-20 Tube Stereo Receiver Gold Face 6BM8 / ECL82 Hi-Fi Powers On

Vintage Bogen SRB-20 Tube Stereo Receiver Gold Face 6BM8 / ECL82 Hi-Fi Powers On

Vintage Bogen SRB-20 Tube Stereo Receiver Gold Face 6BM8 / ECL82 Hi-Fi Powers On

Vintage Bogen SRB-20 Tube Stereo Receiver Gold Face 6BM8 / ECL82 Hi-Fi Powers On

Vintage Bogen SRB-20 Tube Stereo Receiver Gold Face 6BM8 / ECL82 Hi-Fi Powers On

Vintage Bogen SRB-20 Tube Stereo Receiver Gold Face 6BM8 / ECL82 Hi-Fi Powers On

Vintage Bogen SRB-20 Tube Stereo Receiver Gold Face 6BM8 / ECL82 Hi-Fi Powers On

Vintage Bogen SRB-20 Tube Stereo Receiver Gold Face 6BM8 / ECL82 Hi-Fi Powers On

Vintage Bogen SRB-20 Tube Stereo Receiver Gold Face 6BM8 / ECL82 Hi-Fi Powers On

Vintage Bogen SRB-20 Tube Stereo Receiver Gold Face 6BM8 / ECL82 Hi-Fi Powers On

Vintage Bogen SRB-20 Tube Stereo Receiver Gold Face 6BM8 / ECL82 Hi-Fi Powers On

Vintage Bogen SRB-20 Tube Stereo Receiver Gold Face 6BM8 / ECL82 Hi-Fi Powers On

Vintage Bogen SRB-20 Tube Stereo Receiver Gold Face 6BM8 / ECL82 Hi-Fi Powers On

Vintage Bogen SRB-20 Tube Stereo Receiver Gold Face 6BM8 / ECL82 Hi-Fi Powers On

Vintage Bogen SRB-20 Tube Stereo Receiver Gold Face 6BM8 / ECL82 Hi-Fi Powers On

Vintage Bogen SRB-20 Tube Stereo Receiver – Classic Early 1960s American Hi-Fi. Classic American tube receiver using four 6BM8 / ECL82 output tubes delivering warm vintage hi-fi sound. Offered for sale is a vintage Bogen SRB-20 stereo tube receiver, a beautiful gold-face unit from the early 1960s featuring classic American tube audio design. These receivers are known for their warm tube sound and attractive mid-century styling. This unit was recently acquired from an estate and remains largely original and unmodified, making it an excellent candidate for restoration or servicing by a vintage audio enthusiast. Unit powers on and tubes illuminate. Audio present with very minimal hum. Volume and tone controls respond when adjusted. Overall cosmetic condition is very good for its age. The tuning mechanism does not currently rotate due to deterioration of the rubber friction wheel in the dial drive assembly. This is a common issue on vintage receivers of this era and typically an easy repair for restorers. Please review photos carefully as they are part of the description. ECL82 / 6BM8 output tubes (4). EZ81 rectifier. 12AX7 / ECC83. 6AU6. Additional tubes in tuner section. Tubes appear to be vintage and include respected brands. Front panel presents very nicely with original knobs and clear dial window. Chassis is clean with original transformers and components visible. Minor signs of normal vintage age and use may be present. No guarantees are made regarding long-term operation without servicing. A Beautiful Vintage Hi-Fi Piece. The Bogen SRB-20 is a wonderful example of early American stereo tube receivers and makes an excellent project for collectors, tube audio enthusiasts, or vintage audio restorers. Made in USA Bogen-Presto tube hi-fiIf you want, I can also show you something interesting hidden in your photos that tells me this receiver may have been very lightly used. It’s a detail tube collectors notice right away.

Matching Pair Vintage 12 Gefco 8 Ohm Tube Guitar Amp Hi-fi Speakers Circa 1965

Thursday, February 5th, 2026
Matching Pair Vintage 12 Gefco 8 Ohm Tube Guitar Amp Hi-fi Speakers Circa 1965

Matching Pair Vintage 12 Gefco 8 Ohm Tube Guitar Amp Hi-fi Speakers Circa 1965

Matching Pair Vintage 12 Gefco 8 Ohm Tube Guitar Amp Hi-fi Speakers Circa 1965

Matching Pair Vintage 12 Gefco 8 Ohm Tube Guitar Amp Hi-fi Speakers Circa 1965

Matching Pair Vintage 12 Gefco 8 Ohm Tube Guitar Amp Hi-fi Speakers Circa 1965

Matching Pair Vintage 12 Gefco 8 Ohm Tube Guitar Amp Hi-fi Speakers Circa 1965

Matching Pair Vintage 12 Gefco 8 Ohm Tube Guitar Amp Hi-fi Speakers Circa 1965

Matching Pair Vintage 12 Gefco 8 Ohm Tube Guitar Amp Hi-fi Speakers Circa 1965

Matching Pair Vintage 12 Gefco 8 Ohm Tube Guitar Amp Hi-fi Speakers Circa 1965

The product is a matching pair of vintage 12 inch GEFCO 8 ohm tube guitar amp hi-fi speakers from around 1965. These speakers are made by the brand GEFCO and are of the model Gefco 1056-546. They are a unit quantity of 2 and are manufactured in the United States. Perfect for those looking to add a touch of retro charm to their audio setup, these speakers are sure to deliver high-quality sound and vintage flair. Year: 1965 (indicated by the “5″). Week: 46th week of that year. GEFCO speakers were frequently used as original equipment in various vintage guitar amplifiers and home audio consoles during the mid-20th century. These are 8 Ohm Ceramic Magnet Speakers, with both measuring 7.4 Ohms resistance on my digital multimeter. BOTH In Very Good Working Condition!

Vintage Philips Stereo tube amplifier AG9015 Hi-Fi Model

Wednesday, January 28th, 2026
Vintage Philips Stereo tube amplifier AG9015 Hi-Fi Model

Vintage Philips Stereo tube amplifier AG9015 Hi-Fi Model

Vintage Philips Stereo tube amplifier AG9015 Hi-Fi Model

Vintage Philips Stereo tube amplifier AG9015 Hi-Fi Model

Vintage Philips Stereo tube amplifier AG9015 Hi-Fi Model

Vintage Philips Stereo tube amplifier AG9015 Hi-Fi Model

Vintage Philips Stereo tube amplifier AG9015 Hi-Fi Model

Vintage Philips Stereo tube amplifier AG9015 Hi-Fi Model

Vintage Philips Stereo tube amplifier AG9015 Hi-Fi Model

Vintage Philips Stereo tube amplifier AG9015 Hi-Fi Model

Vintage Philips Stereo tube amplifier AG9015 Hi-Fi Model

Vintage Philips Stereo tube amplifier AG9015 Hi-Fi Model

Vintage Philips Stereo tube amplifier AG9015 Hi-Fi Model

Vintage Philips Stereo tube amplifier AG9015 Hi-Fi Model

Vintage Philips Stereo tube amplifier AG9015 Hi-Fi Model

Vintage Philips Stereo tube amplifier AG9015 Hi-Fi Model

Vintage Philips Stereo tube amplifier AG9015 Hi-Fi Model

Vintage Philips Stereo tube amplifier AG9015 Hi-Fi Model

Vintage Philips Stereo tube amplifier AG9015 Hi-Fi Model

Vintage Philips Stereo tube amplifier AG9015 Hi-Fi Model

Vintage Philips Stereo tube amplifier AG9015 Hi-Fi Model

Vintage Philips Stereo tube amplifier AG9015 Hi-Fi Model

Vintage Philips Stereo Tube Amplifier – Estate Find. Up for sale is a rare vintage Philips Stereo Tube Amplifier found at a local estate sale. This is a beautiful piece of mid-century audio equipment, perfect for collectors or restoration enthusiasts. Current Condition & Testing. Tested via Auxiliary: I tested the unit using the cables shown in the back photos through the Aux input. It powers on and sounds great. Volume Potentiometer: There is some “scratchy” noise (static) when adjusting the volume up or down. Partial Testing: Due to the lack of original cables, other inputs and functions have not been tested. Missing Hardware: Please note that the screws for the side covers are missing, though the unit remains functional. Cables: Original cables are not included. The unit shows some wear consistent with its age. Please refer to the high-resolution photos for a detailed look at the cosmetic condition, including the casing and knobs. What you see in the photos is exactly what you will receive.

Luxman Km Q8 Vacuum Tube Amplifier Tested Working Vintage Audio Amp Hi-fi Valve

Friday, December 26th, 2025
Luxman Km Q8 Vacuum Tube Amplifier Tested Working Vintage Audio Amp Hi-fi Valve

Luxman Km Q8 Vacuum Tube Amplifier Tested Working Vintage Audio Amp Hi-fi Valve

Luxman Km Q8 Vacuum Tube Amplifier Tested Working Vintage Audio Amp Hi-fi Valve

Luxman Km Q8 Vacuum Tube Amplifier Tested Working Vintage Audio Amp Hi-fi Valve

Luxman Km Q8 Vacuum Tube Amplifier Tested Working Vintage Audio Amp Hi-fi Valve

Luxman Km Q8 Vacuum Tube Amplifier Tested Working Vintage Audio Amp Hi-fi Valve

Luxman Km Q8 Vacuum Tube Amplifier Tested Working Vintage Audio Amp Hi-fi Valve

Luxman Km Q8 Vacuum Tube Amplifier Tested Working Vintage Audio Amp Hi-fi Valve

Luxman Km Q8 Vacuum Tube Amplifier Tested Working Vintage Audio Amp Hi-fi Valve

Luxman Km Q8 Vacuum Tube Amplifier Tested Working Vintage Audio Amp Hi-fi Valve

Luxman Km Q8 Vacuum Tube Amplifier Tested Working Vintage Audio Amp Hi-fi Valve

Luxman Km Q8 Vacuum Tube Amplifier Tested Working Vintage Audio Amp Hi-fi Valve

This is a used Lux vacuum tube amplifier that has been tested. It requires four 6RA8 vacuum tubes to operate (not included). Deteriorated components such as capacitors have been replaced. The main unit has scratches and rust, but there are no severe stains or dents.

Pilot Model Pt-1030b Amplifier Hi-fi Radio Guitar Amp Vtg Tube Rare Phono Tape

Wednesday, December 24th, 2025
Pilot Model Pt-1030b Amplifier Hi-fi Radio Guitar Amp Vtg Tube Rare Phono Tape

Pilot Model Pt-1030b Amplifier Hi-fi Radio Guitar Amp Vtg Tube Rare Phono Tape

Pilot Model Pt-1030b Amplifier Hi-fi Radio Guitar Amp Vtg Tube Rare Phono Tape

Pilot Model Pt-1030b Amplifier Hi-fi Radio Guitar Amp Vtg Tube Rare Phono Tape

Pilot Model Pt-1030b Amplifier Hi-fi Radio Guitar Amp Vtg Tube Rare Phono Tape

Pilot Model Pt-1030b Amplifier Hi-fi Radio Guitar Amp Vtg Tube Rare Phono Tape

Pilot Model Pt-1030b Amplifier Hi-fi Radio Guitar Amp Vtg Tube Rare Phono Tape

Pilot Model Pt-1030b Amplifier Hi-fi Radio Guitar Amp Vtg Tube Rare Phono Tape

Pilot Model Pt-1030b Amplifier Hi-fi Radio Guitar Amp Vtg Tube Rare Phono Tape

Pilot Model Pt-1030b Amplifier Hi-fi Radio Guitar Amp Vtg Tube Rare Phono Tape

Pilot Model Pt-1030b Amplifier Hi-fi Radio Guitar Amp Vtg Tube Rare Phono Tape

Pilot Model Pt-1030b Amplifier Hi-fi Radio Guitar Amp Vtg Tube Rare Phono Tape

Pilot Model Pt-1030b Amplifier Hi-fi Radio Guitar Amp Vtg Tube Rare Phono Tape

Pilot Model Pt-1030b Amplifier Hi-fi Radio Guitar Amp Vtg Tube Rare Phono Tape

Pilot Model Pt-1030b Amplifier Hi-fi Radio Guitar Amp Vtg Tube Rare Phono Tape

Pilot Model Pt-1030b Amplifier Hi-fi Radio Guitar Amp Vtg Tube Rare Phono Tape

Pilot Model Pt-1030b Amplifier Hi-fi Radio Guitar Amp Vtg Tube Rare Phono Tape

Pilot Model Pt-1030b Amplifier Hi-fi Radio Guitar Amp Vtg Tube Rare Phono Tape

Pilot Model Pt-1030b Amplifier Hi-fi Radio Guitar Amp Vtg Tube Rare Phono Tape

Pilot Model Pt-1030b Amplifier Hi-fi Radio Guitar Amp Vtg Tube Rare Phono Tape

Pilot Model Pt-1030b Amplifier Hi-fi Radio Guitar Amp Vtg Tube Rare Phono Tape

Pilot Model Pt-1030b Amplifier Hi-fi Radio Guitar Amp Vtg Tube Rare Phono Tape

This came out of a pilot Hi-Fi system. Looks to be in decent condition with normal wear for age. Appears to be complete, but unsure. Please view all photos. Zoom in on photos for a close-up view. Thank you for your support! We are a family-run business, and work hard to provide the best customer service possible. We will always do our absolute best to resolve an issue, and be honest and fair in any situation. It will be carefully packaged.

Vintage Zenith Stereo Hi-Fi 6BQ5 Tube Amplifier Model 4K21 See Video

Friday, July 4th, 2025
Vintage Zenith Stereo Hi-Fi 6BQ5 Tube Amplifier Model 4K21 See Video

Vintage Zenith Stereo Hi-Fi 6BQ5 Tube Amplifier Model 4K21 See Video

Vintage Zenith Stereo Hi-Fi 6BQ5 Tube Amplifier Model 4K21 See Video

Vintage Zenith Stereo Hi-Fi 6BQ5 Tube Amplifier Model 4K21 See Video

Vintage Zenith Stereo Hi-Fi 6BQ5 Tube Amplifier Model 4K21 See Video

Vintage Zenith Stereo Hi-Fi 6BQ5 Tube Amplifier Model 4K21 See Video

Vintage Zenith Stereo Hi-Fi 6BQ5 Tube Amplifier Model 4K21 See Video

Vintage Zenith Stereo Hi-Fi 6BQ5 Tube Amplifier Model 4K21 See Video

Vintage Zenith Stereo Hi-Fi 6BQ5 Tube Amplifier Model 4K21 See Video

Vintage Zenith Stereo Hi-Fi 6BQ5 Tube Amplifier Model 4K21 See Video

Vintage Zenith Stereo Hi-Fi 6BQ5 Tube Amplifier Model 4K21 See Video

Vintage Zenith Stereo Hi-Fi 6BQ5 Tube Amplifier Model 4K21 See Video

Vintage Zenith Stereo Hi-Fi 6BQ5 Tube Amplifier Model 4K21 See Video

Vintage Zenith Stereo Hi-Fi 6BQ5 Tube Amplifier Model 4K21 See Video

Vintage Zenith Stereo Hi-Fi 6BQ5 Tube Amplifier Model 4K21 – See Video. We tested a turntable with it, and it was also working. We tested the 6BQ5 tubes with a tube tester, and both tested below the minimum good value of 50 (tested at 46 and 44) and had shorts. The 12AX7 was tested right at the minimum value of 32. We did not test the 5Y3. The last photo of the tube diagram was from the console it came from and is not included, for reference only. Cosmetically, it is in good condition with light wear and some marks/stains on the face. The amplifier may need updating or repair, even though it was functional, due to its age. Please see all the photos. It has Stancor Power Transformer 95-1953, 20VAC, 50/60 Cycles, 1386226. It has 2 output transformers by Ensign Coil (95-1957-AR, 1726218). The face measures 13-1/8 x 6. The chassis measures 12 x 8 x 6.25. It weighs 12 lbs. If you have any concerns or issues with your order, please reach out to us directly before leaving negative or neutral feedback. We are committed to resolving problems quickly and fairly, and we truly value the opportunity to make things right. Your satisfaction is important to us, and we are here to help!