Powers on with loud hum.

Harmony H400A Vintage 1960s Tube Guitar Amplifier W Jensen Speaker AS/IS. The item “Harmony H400A Vintage 1960s Tube Guitar Amplifier W Jensen Speaker AS/IS” is in sale since Wednesday, September 1, 2021. This item is in the category “Musical Instruments & Gear\Vintage Musical Instruments\Vintage Guitars & Basses\Guitar Amplifiers”. The seller is “jgr_sales” and is located in Salinas, California. 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, Dominican republic, 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, Russian federation.

• Brand: Harmony
• Exact Year: 1960
• Model: H400A

Good condition and fully functional circa mid-1960s Harmony H400A tube amp made in the USA. 3 inputs and controls for on/volume and tone. This is a great option for both cleans and some broken up crunch when cranked up. Output I believe is 8 watts using 3 tubes that I understand to be original (35w4, 12au6 and 50c5) and 1 x 8 Jensen Special Design speaker (looks original). This runs with a slight hum and has the original 2-prong cord (use at your own risk, should be replaced with a modern 3-prong cord). I have tried to describe this as accurately as possible. The item “Harmony H400A Vintage tube amp” is in sale since Thursday, January 14, 2021. This item is in the category “Musical Instruments & Gear\Vintage Musical Instruments\Vintage Guitars & Basses\Guitar Amplifiers”. The seller is “nhguitars” and is located in Windham, New Hampshire. This item can be shipped to United States.

• Model: H400A
• Country/Region of Manufacture: United States
• Brand: Harmony

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