12-12-2019, 12:09 AM
(11-12-2019, 08:41 PM)Mark Hennessy Wrote: I note that the input impedance of this amp is rather low, at just 1k.
And that 100pF input capacitor is hardly likely to produce a broadband response!
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Valve preamp.
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| Messages In This Thread |
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Valve preamp. - by Diabolical Artificer - 07-06-2019, 04:32 PM
RE: Valve preamp. - by Diabolical Artificer - 15-06-2019, 06:12 AM
RE: Valve preamp. - by Diabolical Artificer - 10-12-2019, 06:15 AM
RE: Valve preamp. - by Diabolical Artificer - 10-12-2019, 03:33 PM
RE: Valve preamp. - by BusyBee - 10-12-2019, 05:19 PM
RE: Valve preamp. - by Diabolical Artificer - 11-12-2019, 07:32 AM
RE: Valve preamp. - by Kalee20 - 11-12-2019, 12:36 PM
RE: Valve preamp. - by BusyBee - 11-12-2019, 07:02 PM
RE: Valve preamp. - by ppppenguin - 11-12-2019, 01:20 PM
RE: Valve preamp. - by Kalee20 - 11-12-2019, 05:42 PM
RE: Valve preamp. - by Mark Hennessy - 11-12-2019, 08:41 PM
RE: Valve preamp. - by Terry - 12-12-2019, 12:09 AM
RE: Valve preamp. - by Mark Hennessy - 12-12-2019, 12:59 PM
RE: Valve preamp. - by Terry - 12-12-2019, 02:37 PM
RE: Valve preamp. - by BusyBee - 13-12-2019, 04:42 PM
RE: Valve preamp. - by Mark Hennessy - 13-12-2019, 07:19 PM
RE: Valve preamp. - by Diabolical Artificer - 12-12-2019, 06:35 AM
RE: Valve preamp. - by Diabolical Artificer - 12-12-2019, 03:29 PM
RE: Valve preamp. - by BusyBee - 16-12-2019, 07:09 PM
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