The Clown's Corner
LONGHIN - Great Tube Testers from Italy
The power supply on a tray...
People often ask us how to build power supply units for field coil drivers. We will publish some circuit diagrams in the near future. During the next days we will start some trials and listening sessions with an accumulator battery power supply unit. More info and results will follow within the next week or so.
...a heavy baby!
Two test enclosures
connection for first test
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GERMAN VINTAGE SPEAKERS - Ralf Skubowius
| Parkstr. 1 | 44866 Bochum | +49 (0)07261 17907