Replacement for GET 4871 and SCR 2N4442 in Vintage PA Amp - diyAudio
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Old 13th May 2009, 07:46 AM   #1
qsa is offline qsa  Germany
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Default Replacement for GET 4871 and SCR 2N4442 in Vintage PA Amp

Hello, does somebody know replacement with todays devices for GET 4871 and SCR 2N4442.

I cant find technical information in datasheetcatalog.com about this devices....

This Devices working in Crowbar for amplifier DC Detect

Attachment Schematic

regards
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File Type: pdf crowbar.pdf (83.6 KB, 16 views)
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Old 26th May 2009, 10:04 AM   #2
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http://www.datasheetcatalog.org/data...ola/2N4444.pdf
http://www.datasheetcatalog.org/data...oca/2N4870.pdf
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