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.

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.

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

Vintage Harmony Model H303A. Guitar Amp Amplifier Turns On, Tubes Glow. I do not have a guitar to test fully. I plugged the amplifier in and the tubes glow. The three glass tubes are made by harmony. The item “Vintage Harmony Model H303A. Guitar Amp Amplifier Turns On, Tubes Glow” is in sale since Saturday, July 3, 2021. This item is in the category “Musical Instruments & Gear\Vintage Musical Instruments\Vintage Guitars & Basses\Guitar Amplifiers”. The seller is “redbike24″ and is located in Warsaw, Indiana. 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, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Costa rica, Panama, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Viet nam, Uruguay.

• Brand: Harmony

Vintage Harmony H303A Tube Guitar Amp Amplifier AS IS for parts repair. This amp turns on and all 3 tubes light up, but no sound , Jensen speaker seem to work fine. The item “Vintage Harmony H303A Tube Guitar Amp Amplifier AS IS for parts repair” is in sale since Monday, September 28, 2020. This item is in the category “Consumer Electronics\TV, Video & Home Audio\Home Audio\Receivers & Amplifiers\Amplifiers & Preamps”. The seller is “vintagegtr1970″ and is located in Jacksonville, Florida. This item can be shipped to United States.

• Model: H303A
• Type: Tube Amplifier
• Brand: Harmony

Harmony H303A Tube Amplifier – Original Vintage Guitar Amp. This amp is in almost pristine condition! Well taken care of. I personally have only used it once to make sure it still works. It works, but could probably use some new tubes, of which I have included. This amp is easy to fall in love with. I hate to sell it, but need funds. The item “Harmony H303A Tube Amplifier Original Vintage Guitar Amp with / extra tubes” is in sale since Saturday, December 5, 2020. This item is in the category “Musical Instruments & Gear\Vintage Musical Instruments\Vintage Guitars & Basses\Guitar Amplifiers”. The seller is “wihun-20″ and is located in Pima, Arizona. This item can be shipped to United States.

• Brand: Harmony
• Custom Bundle: No
• Model: H303A
• Modified Item: No
• Country/Region of Manufacture: United States