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The Ultimate Tube RIAA-Amplifier?
Check him basis of the above table The process and the results showed in the video Is measurement with good military analog meter . All measure is +-0.6 about db except to 20hz when is -1.5 db down the little bugs indications there may be I use the electronic voltmeter ME-30, signal...- p.gabr
- Post #30
- Forum: General Electronics Discussion
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The Ultimate Tube RIAA-Amplifier?
hello all again , i am from greece my riaa preamp use hi frequency tube 6AK5 (triode conect) and interm freq 12BY7 response the riia curve +_ 0-8 db Gain 37 db/1khz , z out 5k ,sn >53db riaa carve [/IMG] my is violet line my test is that (greek langu) and sorry again for my englise- p.gabr
- Post #27
- Forum: General Electronics Discussion
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The Ultimate Tube RIAA-Amplifier?
Good evening all their friends, is my first Post here I liked the old construction I have worked and I Experimentally, with very good results and I would like to tell you that it is very difficult construction, especially with tube If you are interested, give you the shema Sorry my english are...- p.gabr
- Post #18
- Forum: General Electronics Discussion