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| To: | [email protected] |
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| Subject: | LF: SV: Re: Vacuum tubes on Motherboards... |
| From: | [email protected] |
| Date: | Tue, 22 Oct 2002 17:54:09 +0200 |
| Reply-to: | [email protected] |
| Sender: | <[email protected]> |
| Thread-index: | AcJ51vSUkmzev02IRwOtbsKNE9GibwADAS3A |
| Thread-topic: | Re: Vacuum tubes on Motherboards... |
Suppose your Hallicrafter had 20kHz bandwidth - as for my S-40A (back in 1960) it might be an argument, but not very important today 73 Jan-Martin LA8AK -----Opprinnelig melding----- Fra: Alberto di Bene [mailto:[email protected]]IMHO, the main reason for the more pleasant sound is the IF filter...supposing the '60s receiver uses a crystal filter, while the Hallicrafters not.Crystal filters are wonderful in the frequency domain, but terrible performer in the time domain, while LC filter just the opposite... 73 Alberto I2PHD |
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