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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[AMPS\]\s+AL\-1500\s+Goes\s+Bang\!\s*$/: 3 ]

Total 3 documents matching your query.

1. [AMPS] AL-1500 Goes Bang! (score: 1)
Author: K4ab@aol.com (K4ab@aol.com)
Date: Fri, 27 Nov 1998 23:52:47 EST
Right in the middle of the CQWW contest my AL-1500 goes bang. Thinking that I might have lost a tube, I disconnected the anode connector and turned the amp back on. After the warm-up period, the HV g
/archives//html/Amps/1998-11/msg00350.html (7,016 bytes)

2. [AMPS] AL-1500 Goes Bang! (score: 1)
Author: measures@vc.net (Rich Measures)
Date: Sat, 28 Nov 1998 01:37:57 -0800
I would measure the leakage at +/- 8kV on a high-pot. tester. With pos. on the anode and neg. on the grid, if the leakage is more than roughly 10uA, something is amiss. If the measured leakage is id
/archives//html/Amps/1998-11/msg00354.html (7,595 bytes)

3. [AMPS] AL-1500 Goes Bang! (score: 1)
Author: km1h@juno.com (km1h@juno.com)
Date: Sat, 28 Nov 1998 11:24:33 -0500
Contest Gremlins are out in force this weekend. Check the fuses and holders. Check the 1N40007 safety diode on the HV filter board Also possible a metering resistor opened up. Check the bias Zeners b
/archives//html/Amps/1998-11/msg00358.html (8,458 bytes)


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