Vintage Tube Amp

A rare Harmony/Valco amp that sounds terrific! 1960s Harmony H430 (made by Valco) in great overall condition. Looks to be original other than the power cable which has been converted to a 3 prong. Two channels, one with reverb/tremolo. Volume/tone control on each channel plus treble and bass inputs on each channel. These are fairly rare and don’t pop up that often. The item “RARE Vintage Harmony H430 Tube Combo Amp ORIGINAL JENSEN Speakers VALCO” is in sale since Wednesday, September 11, 2019. This item is in the category “Musical Instruments & Gear\Vintage Musical Instruments\Vintage Guitars & Basses\Electric Guitars”. The seller is “johnnygoodwater” and is located in Chapel Hill, North Carolina. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica, Ecuador, Iceland, Cambodia, Luxembourg, Macao, Peru, Paraguay, Viet nam, Uruguay.

• Model: Vintage
• Brand: Harmony

Up for sale, a 1965 Harmony H420 tube amp, a rare Valco produced and USA-made alternative to the famed Supro Thunderbolt! Produced in the same Valco factory as the Thunderbolt and marketed by Harmony to pair with their guitar line, the H420 is extremely similar in terms of circuit and layout to its more famous Supro cousin, with the added benefit of individual Treble and Bass controls. Rich, powerful, and nuanced, the H420 pushes 35 watts through a pair of original RCA 6L6GC power tubes and the original Jensen C15N speaker. For everything from clean, wooly rhythm tones to saturated tube overdrive further up on the volume dial, this Harmony delivers a pure sound with a simple yet ingenious circuit. The circuit is completely stock, with CTS pots that date to 1965 and original impressively sized transformers as well. The faceplate retains its original shiny chrome appearance, with all of the original black silkscreen graphics and lettering, as well as a minty trio of stock witch hat knobs. The Jensen C15N speaker has a near mint black speaker frame, gold foil label on the ceramic magnet, and date code from’65. The original black ostrich tolex is extremely clean too, with only a few requisite scuffs and light marks of wear on the edges of the enclosure. The H420 is a great workingman’s amp for half the price of a Supro Thunderbolt! Check out our shop “Mike & Mike’s Guitar Bar, ” and please let us know if we can answer any questions! We use double thick boxes, 1″ foam, and industrial 1/2″ bubble wrap to assure that your amp arrives safely. International orders will be declared as merchandise, and the value of merchandise will be declared as the amount paid. We cannot declare anything as a gift or for a lesser value. The item “1965 Harmony H420 Vintage Valco, USA-Made Tube Amp Supro Thunderbolt Variant” is in sale since Wednesday, August 29, 2018. This item is in the category “Musical Instruments & Gear\Guitars & Basses\Guitar Amplifiers”. The seller is “mmguitarbar” and is located in Seattle, Washington. This item can be shipped worldwide.

• Number of Channels: 1
• Number of Speakers: 1
• Model: H420
• Country/Region of Manufacture: United States
• Amplifier Technology: Vacuum Tube
• MPN: Does Not Apply
• Amplifier Type: Combo
• Brand: Harmony
• Suitable For: Performance

Vintage Harmony H303 Tube Amplifier 1960′s. Tried to plugged it in but nothing happens. Never check thoroughly whats wrong. It may be just a minor problem for those who understand vintage tube amps. LOOK CLOSELY AT THE PICTURE ITS THE ACTUAL ITEM. FEEL FREE TO CONTACT ME IF YOU HAVE ANY ADDITIONAL QUESTIONS. The item “Vintage Harmony H303 Tube Amplifier 1960′s” is in sale since Saturday, August 18, 2018. This item is in the category “Musical Instruments & Gear\Vintage Musical Instruments\Vintage Guitars & Basses\Guitar Amplifiers”. The seller is “gabrieltipo30″ and is located in Union City, California. This item can be shipped to United States.

MAKE ME AN OFFER! For sale is a vintage Harmony Amp. I tried it out with a fender stratocaster It powers on sounds good, despite a hum, which remains at the same volume no matter how loud your input is. There is also little static here and there. I had also replaced a tube that wasn’t lighting up in hope that it would eliminate the hum, but it didn’t seem to do much. Measures 15 1/2″ by 15 3/4″ by 8. If you have any questions please ask! I wish not to sell to users with zero feedback, I have been recently scammed and want to avoid trouble. The item “Vintage 60s HARMONY H400A Guitar Tube Amplifier Amp Garage Rock Band Practice” is in sale since Tuesday, July 24, 2018. This item is in the category “Musical Instruments & Gear\Vintage Musical Instruments\Vintage Guitars & Basses\Guitar Amplifiers”. The seller is “jtag3773″ and is located in Secaucus, New Jersey. This item can be shipped to United States.

• Model: H400
• Country/Region of Manufacture: United States
• Brand: Harmony

Up for sale, a 1961 Harmony Bass Amp model H322 in excellent condition and in perfect working order. A rare and unusual vintage tube amp made for Harmony in the USA by Lectrolab, the H322 is, like the Fender Bassman before it, an amp marketed for bass and best suited for guitar. With a single channel and pair of fixed bias 7591 power tubes, the H322 delivers a rich tone via a quad of vintage RCA-branded 8 speakers. Not a particularly bright amp, the H322 has very responsive Treble and Bass controls and a Volume knob that’s best set all the way to its max. In fact, maxing out all the knobs seems to be this amp’s preferred state of being, and the distortion is positively thick, wooly, and raucous. It’s a dynamic and touch sensitive amp that a perfect apartment companion, studio secret weapon, or club gig powerhouse (with a microphone in front of it). And while the amp easily pushes enough volume on its own merits to compete with some drummers, its wattage and size make it a particularly versatile tube amp to have in your stash. The circuit has just been fully serviced and recapped as necessary, and all original transformers are intact. Like one would expect with a vintage bass amp, the transformers are quite generous in their size and are largely responsible for the power and fullness this amp can deliver. The tubes are all vintage and largely original, with EICO branded preamp tubes made by Mullard, and USA-made EICO 7591 power tubes. The speakers are a quad of alnico RCA-branded 8 speakers that date to 1957. Cosmetically, the amp is quite clean, with original white silkscreen graphics on the blue hammerite faceplate and stock white chicken head knobs as well. There is one silver plug on the faceplate from a previously removed mod. The original tolex and grillcloth are present along with the original back panel, and the dark grayish blue covering on the amp has held up well over the decades, especially given how this material is much more fragile than the tolex used by other manufacturers. Check out our shop “Mike & Mike’s Guitar Bar, ” and please let us know if we can answer any questions! We use double thick boxes, 1″ foam, and industrial 1/2″ bubble wrap to ensure that your amp arrives safely. International orders will be declared as merchandise, and the value of merchandise will be declared as the amount paid. We cannot declare anything as a gift or for a lesser value. The item “1961 Harmony Bass Amp H322 Vintage Tube Amp 4×8 Lectrolab, Great for Guitar” is in sale since Monday, May 14, 2018. This item is in the category “Musical Instruments & Gear\Guitars & Basses\Guitar Amplifiers”. The seller is “mmguitarbar” and is located in Seattle, Washington. This item can be shipped worldwide.

• Number of Channels: 1
• Brand: Harmony
• Amplifier Type: Combo
• Amplifier Technology: Vacuum Tube
• MPN: Does Not Apply
• Country/Region of Manufacture: United States
• Model: Bass Amp H322

They are getting more rare. Get it now and it’s yours. No more I knew I should have spent that 80 dollars more than I wanted to. It would be sitting here now. I don’t play guitar anymore, Or I’d hold onto it another ten years when it was worth more than I’m asking now. It’s a1962 Harmony guitar amplifier in great condition. They were both in mint shape when I bought them in 1982. I only used the amp for about two hours total. I bought an accoustic shortly after and never really learned to play guitar. The amp just sat. It’s got a couple stains on the front from something. Not sure whatever caused them. Over time they just seem to have gotten a little worse. The cloth is in excellent shape as is the whole amp with a 10 Jensen speaker. Even the handle is like new. You won’t be disappointed. The item “Harmony 304 A Guitar Amp Vintage guitar amp Fender Amp Jensen speaker Tube Amp” is in sale since Saturday, December 30, 2017. This item is in the category “Musical Instruments & Gear\Vintage Musical Instruments\Vintage Guitars & Basses\Guitar Amplifiers”. The seller is “matt60″ and is located in Greenville, Michigan. This item can be shipped to United States.

• Brand: Harmony

This amp is from the 1960s made by Lectrolab. It has been serviced into a players amp. Sounds great, some call this amp the poormans deluxe. It has been serviced with a new Weber AlNico speaker, Filter caps replaced, new handle, new grill cloth and a 3 prong grounded plug. This amp sounds great with a real nice sounding tremolo. Also, when you plug it in to channel 4 it is a little louder and has a great break up. See pics for cosmetic details. Continental United States Only. The item “Harmony 306A Vintage Tube Amp” is in sale since Sunday, January 07, 2018. This item is in the category “Musical Instruments & Gear\Vintage Musical Instruments\Vintage Guitars & Basses\Guitar Amplifiers”. The seller is “pipethemike” and is located in Wichita, Kansas. This item can be shipped to United States.

• Brand: Harmony

Up for sale, a 1965 Harmony H-304A tube amplifier in good working order. Manufactured for Harmony in the USA by Lectrolab, the H-304A features a point-to-point hand-wired circuit that has just been meticulously gone through by our techs here at Mike & Mike’s Guitar Bar to ensure perfect performance. With a Class A circuit that drives a single 6V6 power tube through a 10 heavy duty alnico speaker, the amp can deliver m. Odest overdrive and a glassy, clear tone with single coils. The circuit pushes into buzzsaw fuzz and fully saturated sizzle with P-90s or humbuckers, and the speaker keeps the low end fairly tight and minimizes speaker distortion even when dimed. The original transformers are intact, and the original CTS pots date to 1964, while the chassis stamp dates to’65. The blue hammerite finished chassis is remarkably clean, with all of the original white silkscreen graphics and text intact as well as all of the original white chicken head knobs. The original smooth dark grayish-blue covering on the enclosure is intact along with the salt and pepper grillcloth. The stock leather handle is present, but the original back panel is missing. Also, likely to cover up light wear on the material, the top of the amp was lightly painted black, and this extends slightly on the sides as well. This amp functions exactly as intended and is a perfect studio secret weapon. Check out our shop “Mike & Mike’s Guitar Bar, ” and please let us know if we can answer any questions! We use double thick boxes, 1″ foam and industrial 1/2″ bubble wrap to assure that your amp arrives safely. International orders will be declared as merchandise, and the value of merchandise will be declared as the amount paid. We cannot declare anything as a gift or for a lesser value. The item “1965 Harmony H-304A Vintage Tube Guitar Amp 6V6 1×10 Class A by Lectrolab” is in sale since Sunday, December 17, 2017. This item is in the category “Musical Instruments & Gear\Guitars & Basses\Guitar Amplifiers”. The seller is “mmguitarbar” and is located in Seattle, Washington. This item can be shipped worldwide.

• Number of Channels: 1
• Brand: Harmony, Lectrolab
• Amplifier Type: Combo
• Type: Electric Guitar Amplifier
• Amplifier Technology: Vacuum Tube
• MPN: Does Not Apply
• Model: H-304A
• Country/Region of Manufacture: United States

Up for sale, a 1966 Harmony H440 tube amplifier in exceptional condition and in good working order. Like all top-tier Harmony amps of this era, this amp was produced by Valco in the USA, parent company of Supro, National, Airline, and others. Both visually and sonically impressive, this massive 2×12 combo amp was Harmony’s most expensive offering of the era and extremely rare in any condition. Essentially a Supro Thunderbolt with dual 35 watt output transformers and a gigantic power transformer to sum the two sides, this amp is utterly unique and extremely powerful. Top it off with two matched pairs of vintage RCA 6L6GC power tubes and dual rectifiers and you’ve got one very cool amp. The original Jensen C12P speakers accentuate everything we love about vintage Valco preamps, with a color and tone stack that is unique in the vintage amp world. Nothing has the full, harmonic rich overdriven qualities of a vintage Valco amp and the H440 is one of the most revered circuits, with the quintessential Led Zeppelin tone. The tremolo also has a very strong chop to it and the reverb (from the small two spring tank housed in the original cardboard box) has a lo-fi, surfy quality that is ideal for’60s garage and psych tunes. The circuit is very original, with stock transformers and a virtually untouched preamp. An example of true point-to-point wiring, the amp retains its original tone caps and has CTS pots that date to early’66. Tube rectified and pushing roughly 70 watts through two pairs of 6L6GC power tubes, the amp boasts particularly large transformers given its output, and this adds tremendously to the power and punch that the H440 can deliver. A modern three-prong power cable has also been installed. The speakers are the original matched pair of Jensen C12Ps with clean black frames, original gold foil labels on the magnets, and date codes from the 8th week of 1966. Cosmetically, this amp is very clean especially given its size. The black silkscreening on the faceplate is very vibrant and mostly intact, and the chrome shines like new. The original tolex has the “ostrich” pattern seen on some’60s Supro amps and the stock grillcloth shows only limited aging. The polished chrome faceplate is also particularly free from wear. Check out our shop “Mike & Mike’s Guitar Bar, ” and please let us know if we can answer any questions! We use double thick boxes, 1″ foam, and industrial 1/2″ bubble wrap to assure that your amp arrives safely. International orders will be declared as merchandise, and the value of merchandise will be declared as the amount paid. We cannot declare anything as a gift or for a lesser value. The item “1966 Harmony H440 Vintage Tube Amp Valco-Made Supro Thunderbolt 2×12 Jensen C12P” is in sale since Wednesday, July 12, 2017. This item is in the category “Musical Instruments & Gear\Guitars & Basses\Guitar Amplifiers”. The seller is “mmguitarbar” and is located in Seattle, Washington. This item can be shipped worldwide.

• Number of Channels: 2
• Brand: Harmony, Valco
• Amplifier Type: Combo
• Amplifier Technology: Vacuum Tube
• MPN: Does Not Apply
• Type: Electric Guitar Amplifier
• Model: 440
• Country/Region of Manufacture: United States
• Suitable For: Performance
• Impedance (ohms): 4ohm