I would buy and sell these little Harmony amps all day long for $100-$150 because you can always find a buyer for them in that price range or slightly higher - and if you've never owned one then you should give it a try. They are great for recording late at night and for getting the vintage tone only a single ended low wattage tube amp can provide. - JC
old Harmony amp aprox 5 watts of output, new rectifier tube, works great, would be a great practice amp. speaker has a few moth holes in paper. but works fine. 4\0\5\ 226 **8**
- 3 Danelectro And Harmony Tube Amps In Topeka Ks For $125 Each
This seller is offering 3 smaller vintage tube amps, a Danelectro Cadet and a pair of Harmony H303's at very reasoanable prices. These all use 50C5 output tubes which put out about 4 or 5 watts total. They are also widowmaker circuits so whatever...
- Harmony H303 Tube Amp In Minneapolis Area For $75
Nice to know you can still get these little low watt tube amps for under $100. Of course it needs a cap job but that's to be expected. This one has the original Leather handle and Jensen speaker which is more than I can say for my first one of these....
- Harmony H303b Tube Amp Project In Northridge Ca For $30
This is one of those "widowmaker" amps with no output ransformer - but they can still sound pretty cool. Uses 50C5 output tube 12AU6 and 35W4 rectifier tube. This one obviously needs a complete cap job - but that should be less than $50 (or do it yourself)...
- Harmony H306adual 6v6 Tube Guitar Amp - In Santa Monica For $300
Nice vintage Harmony H306A -these are not well known - and can be mistaken for the smaller H303A transformerless amps but this is a totally different animal - 15 watts of dual 6V6 output with a 12 inch vintage Jensen - pure Chicago Blues Tone. Vintage...
