Vintage Tube Amp

Estate find, plays, might need new tubes or servicing as I’ve not done anything to it. See photos to view condition.

Vintage Harmony Model H 400 tube guitar amplifier “TESTED & WORKING”. Here is one very good. Harmony Model H 400 3 watt tube guitar amplifier. Is complete and in ready to use condition! It is quiet (no hum). All tubes have been tested for shorts, emissions and grid leakage and all test very well. The cabinet is in good condition with very few cabinet blemishes and no major tears, the grill cloth is in good original condition! . The carry handle is also in very nice condition as shown! The whole unit seems all original with no modifications. It was missing the volume knob so I added one that fit. I have also cleaned the volume control which delivered noise free use at the time of testing! Take a really good look at the pictures and ask any questions you may have. You can find more information on this amplifier at.

We have a circa 1960′s Harmony H303A guitar practice tube amplifier for sale. It is a vintage amplifier and has a many dents and imperfections, please see pictures. The amp’s output is around 3 to 5 watts. It is in very good working condition. The cord was changed to the safer 3-prong cord, the electrolytic capacitors replaced and some NOS tubes installed. The amp takes a 12AU6 preamp tube, 50C5 power tube, and a 35W4 rectifier tube. This is a US-only listing.

Amplifier has not been serviced. Mostly in good solid shape for its age with some wear from storage. Any questions feel free to ask.

Vintage 1961 Harmony H306A, small tube amp combo, used. An oldy but goodie amp from the very early 60′s. Power tubes: 6V6GT x 2. Pre-amp tubes: 12AX7, 12AX7, 6SH7 (tremolo). Power Transformer: Tranco #4670 August 1961. Output transformer: Tranco #3427 August 1961. Speaker: Jensen C12R Date code: 220142 (Jensen 1961, 42nd week). Original cone, in excellent condition. Pots: Original 304-61xx (Stackpole, date to 1961). Tremolo is smooth and works great. Tremolo does function without using a footswitch. I do NOT have the footswitch, but any single plug one will work. The footswitch jack functions correctly. Original feet, carrying handle & control knobs. Grill cloth appears to have been changed. The grill cloth is in average condition for its age. It has recently been serviced to include the filter caps. All pots and jacks have been flush and lubed with Deoxit. The 2 prong ac cord has been upgraded to a new 3 prong cord. The “death cap” has been deleted. A new custom fitted vinyl cover is included. US ADDRESSES WITHIN THE LOWER 48 STATES ONLY! Used, as-is, where-is and is not warranted in any manner whatsoever. The majority of my items are tested as best as possible and as described. Items marked “as-found” or otherwise “for parts or repair” typically have had marginal testing, if any testing at all and may have missing components, as I don’t inspect those items thoroughly, as it is just not economically worth it. I must be informed, within 24 hours of receipt of your package, of any damage. All damage claims must be filed promptly and all packaging retained. Timely communication is essential for any damage or loss claim to be successful. As the case may be.

Although i have not plugged it in. (not going to) could and should be an easier repair. Present owner wants to sell as is, with no guarantee. Ask questions, this one looks really cool,, later 60s because of zip code on address!! Tube chart intact, speaker looks good, examine pictures, that is the best representation.

From local estate, I plugged in and it is dead. I check fuse and it is missing. I did not go any further. I think should get a new fuse and brought up with a variac. Is dusty, and missing back wood plank. Has a Jensen Special Design speaker, 12 inch. I did test and it works. I do not think it is original speaker… The one piece of wood at bottom rear has a crack, see picture. See all pictures, For parts or repair, thank you… This is a single-ended design based on the Fender 5E3 circuit as used on the classic 1950′s Tweed Fender Deluxe amp. With a pair of 6V6 power tubes, about 15 watts would be delivered to a single 12 inch speaker. Please see all pictures and use zoom feature. Often the pictures describe the item better than words. I try my very best and list a lot of pictures, but are not posted as a “try it and see if it fits and send back ” type item. Please know if this is the item that works for you before you order. Thank You for your understanding on this. 30,000 + happy customers! Also please see the 11,500+ vintage radio related parts and other great antiques and oddities I listed. Old Radio’s are Fun and parts are getting harder to find! Just like radio parts? Thank you for you order and please follow my store! New items added daily. Also you can go into my store and pick the category for easy shopping. Best to you and Many Thanks, Mike.

2 Amps in one. Jensen custom design alnico speakers. The Rolling Stones very first amp was this model..

From a local estate. Tweed fabric on front has small hole in it. Amp is working, but does have a humming sound. This item is in the category “Musical Instruments & Gear\Guitars & Basses\Guitar Amplifiers”. The seller is “urban_estate_liquidators” and is located in this country: US. This item can be shipped to United States, Poland, Ireland, Netherlands, Slovakia, Slovenia, Aruba, Sweden, Iceland, Macedonia, Belgium, Liechtenstein, Antigua and Barbuda, Italy, Panama, Switzerland, Republic of Croatia, Portugal, Malta, Cayman Islands, Cyprus, Austria, Bulgaria, Czech Republic, Norway, Grenada, Greece, Haiti, Greenland, Montenegro, Bahamas, United Kingdom, Bosnia and Herzegovina, Hungary, France, Denmark, Guatemala, Vatican City State, Anguilla, El Salvador, Dominican Republic, San Marino, Saint Kitts-Nevis, Saint Vincent and the Grenadines, Belize, Spain, Estonia, Bermuda, Montserrat, Albania, Monaco, Moldova, Saint Pierre and Miquelon, Gibraltar, Saint Lucia, Canada, Turks and Caicos Islands, Andorra, Romania, Costa Rica, Mexico, Serbia, Lithuania, Trinidad and Tobago, Nicaragua, Finland, Luxembourg, Germany, Latvia, Jamaica, Honduras.

• Brand: Harmony
• Amplifier Type: Cabinet

Vintage Harmony Model H303A Guitar Tube Amp Amplifier. Very crisp excellent shape guitar amp. 9 out of 10. Screw poking through top right corner from original build. Solid screen clean amp for the collector. The item “Vintage Harmony Model H303A Guitar Tube Amp Amplifier” is in sale since Wednesday, December 1, 2021. This item is in the category “Musical Instruments & Gear\Vintage Musical Instruments\Vintage Guitars & Basses\Guitar Amplifiers”. The seller is “funhobby2″ and is located in Shorewood, Illinois. This item can be shipped to United States.

• Brand: Harmony