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Tubelab Discussion and support of Tubelab products, prototypes and experiments

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Old 9th November 2018, 02:45 AM   #301
Tubelab_com is online now Tubelab_com  United States
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Join Date: Jul 2005
Location: West Virginia panhandle
do you still have boards left?
At this moment there are 6 boards left. I will get some more when funds permit (soon).

Hope everything is going okay with you.
I'm fine. Tubelab has barely paid its bills for the last couple of years, so I took on the paid contract job mentioned above to pay the bills and fund some new stuff that could happen next year. This means that tubes will stay cold for a while, and I may not be here as often as usual. There are two or three amps that are partially completed using these boards, and something new that will develop into some new SE and P-P amp designs.......

Meanwhile this prototype sits dark on the bench. It makes 50 WPC on that Antek Toroid, and 80 WPC on a regulated power supply. It will likely be a new Tubalab board next year. There is an SE flavor that is in the early perf board proto stage. So far it only exists in simulation.
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File Type: jpg P1850371_x.jpg (451.1 KB, 48 views)
Tubelab, it's 5 year mission. To explore strange new tubes, to seek out new circuits and topologies, to boldly go where no tube has gone before......
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