Hamilton 250 halide bulbs made by JJ Vacuum tubes

bobnicaragua

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It looks like JJ electronic, out of Slovakia, makes Hamilton metal halide bulbs. They are one of the last major producers of vacuum tubes mostly used in guitar amps and audio applications.

20210921_170956.jpg
 

jda

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My vintage McIntosh amps seem to be more popular than ever... not that I am going to sell them. Love to try me some new tubes every now and again. Lately, I have been into some soviet era tubes from Russia that sound great.
 

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