| Search results - "short" |
6AQ5 amp playing tunes.410 viewsHere's the amp shortly after completion playing through some full range speakers that came out of doner R2R.
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6AQ5 amp440 views6AQ5 amp shortly after completion. Have since replaced the pot and put in some heat shielding around the PSU resistor.
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National HRO-50T Short Wave Radio51 viewsNational HRO-50T Short Wave Radio
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68 viewsThis was my second 400 (an auction picture). Seller just put unit in a box with news paper as packing material. Thankfully, the crappy case took the brunt of the shipping. Unit itself was not damaged. It did however; have a dead channel that I traced down to a shorted signal wire. Fixed short, replaced small caps, rebuilt bias power supply. Unit now makes very nice sound. I did not have a decent digital camera at the time, so very few pictures. I still have and use the unit. One of these days I will pull apart and take more pictures.
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