"Why is the grid resistor 1 meg?" .......................

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Topic - Listening to my New Korneff Clone 45 SET Amps ................. - Cut-Throat 13:57:06 03/26/21 (64)

RE: Listening to my New Korneff Clone 45 SET Amps ................. - Salectric 13:33:35 03/29/21 (5)

RE: Listening to my New Korneff Clone 45 SET Amps ................. - Cut-Throat 13:51:07 03/29/21 (4)

RE: Listening to my New Korneff Clone 45 SET Amps ................. - Salectric 13:59:17 03/29/21 (3)

RE: Listening to my New Korneff Clone 45 SET Amps ................. - Cut-Throat 14:02:27 03/29/21 (2)

RE: Listening to my New Korneff Clone 45 SET Amps ................. - Salectric 14:14:57 03/29/21 (1)

RE: Listening to my New Korneff Clone 45 SET Amps ................. - Cut-Throat 14:17:02 03/29/21 (0)

RE: Listening to my New Korneff Clone 45 SET Amps ................. - bouncy ball 08:39:45 03/27/21 (0)

The Korneff 45 was an audio-life changing event for me. - The Killer Piglet 07:21:16 03/27/21 (6)

RE: The Korneff 45 was an audio-life changing event for me. - Cut-Throat 07:47:48 03/27/21 (5)

RE: The Korneff 45 was an audio-life changing event for me. - The Killer Piglet 05:25:19 03/28/21 (4)

RE: The Korneff 45 was an audio-life changing event for me. - Cut-Throat 06:27:56 03/28/21 (3)

RE: The Korneff 45 was an audio-life changing event for me. - The Killer Piglet 07:54:35 03/28/21 (2)

RE: The Korneff 45 was an audio-life changing event for me. - Cut-Throat 09:24:57 03/28/21 (1)

RE: The Korneff 45 was an audio-life changing event for me. - The Killer Piglet 12:30:31 03/28/21 (0)

RE: Listening to my New Korneff Clone 45 SET Amps ................. - deathtube 667 06:28:00 03/27/21 (44)

RE: Listening to my New Korneff Clone 45 SET Amps ................. - Cut-Throat 07:05:37 03/27/21 (43)

RE: sounds good to me ... - deathtube 667 08:29:20 03/27/21 (0)

RE: Listening to my New Korneff Clone 45 SET Amps ................. - Tre' 07:20:45 03/27/21 (41)

RE: Listening to my New Korneff Clone 45 SET Amps ................. - Cut-Throat 07:29:23 03/27/21 (40)

RE: Listening to my New Korneff Clone 45 SET Amps ................. - Tre' 07:41:54 03/27/21 (39)

RE: tried the input cap mod ... - deathtube 667 18:54:14 03/28/21 (5)

I asked the guy that Designed my Horn System this question ......... - Cut-Throat 13:11:03 04/01/21 (0)

I have no explanation for that. nt - Tre' 17:27:00 03/30/21 (1)

RE: It might be ... - deathtube 667 02:51:42 04/01/21 (0)

RE: tried the input cap mod ... - Cut-Throat 07:01:48 03/29/21 (1)

RE: tried the input cap mod ... - deathtube 667 07:40:53 03/29/21 (0)

"100k input impedance of the 45 amplifier"........ - Cut-Throat 14:49:33 03/27/21 (1)

I was looking at the wrong schematic, yours is 1meg nt - Tre' 17:26:31 03/27/21 (0)

My 300B monoblocks have a 100K input resistor to ground... - Ivan303 11:36:43 03/27/21 (2)

Yes and yes. nt - Tre' 13:47:12 03/27/21 (1)

except I get 72.34Hz for that combo. nt - Tre' 13:49:16 03/27/21 (0)

RE: Listening to my New Korneff Clone 45 SET Amps ................. - Tre' 08:01:35 03/27/21 (0)

OK, Thanks ........... - Cut-Throat 08:00:45 03/27/21 (25)

That's not the circuit I thought it was - Tre' 08:10:05 03/27/21 (24)

OK, Great ........................ - Cut-Throat 08:12:38 03/27/21 (23)

RE: OK, Great ........................ - Tre' 08:40:01 03/27/21 (22)

RE: OK, Great ........................ - 91derlust 17:02:12 03/27/21 (3)

RE: OK, Great ........................ - Tre' 17:30:17 03/27/21 (2)

RE: OK, Great ........................ - 91derlust 20:36:56 03/27/21 (1)

"some of the compromises mentioned can be overstated". Agreed. nt - Tre' 06:50:37 03/28/21 (0)

Why did he select 100 Hz ? .... Why not 200 Hz or ?? ........nt - Cut-Throat 08:53:46 03/27/21 (16)

No, I selected it - Tre' 09:19:31 03/27/21 (15)

Got a Source for some .0015 uf Caps ? .................. - Cut-Throat 13:05:51 03/27/21 (13)

RE: Got a Source for some .0015 uf Caps ? ......yes............ - awsjr 04:07:39 03/28/21 (0)

RE: Got a Source for some .0015 uf Caps ? .................. - Tre' 13:28:17 03/27/21 (11)

E-Bay has quite a few .......................... - Cut-Throat 14:27:48 03/27/21 (1)

RE: E-Bay has quite a few .......................... - Tre' 14:46:42 03/27/21 (0)

On my setup... - Tre' 13:40:33 03/27/21 (2)

Here are some very Spendy Ones from England ...... - Cut-Throat 13:44:31 03/27/21 (1)

RE: Here are some very Spendy Ones from England ...... - Tre' 14:19:21 03/27/21 (0)

"Why is the grid resistor 1 meg?" ....................... - Cut-Throat 13:39:48 03/27/21 (5)

Well, if your preamp don't mind... - Tre' 13:52:23 03/27/21 (4)

RE: Well, if your preamp don't mind... - RPMac 15:32:47 03/28/21 (3)

RE: Well, if your preamp don't mind... - Tre' 16:24:21 03/28/21 (2)

RE: Thanks a lot nt - RPMac 05:00:20 03/29/21 (0)

Link to online calculator - Tre' 16:47:46 03/28/21 (0)

OK, makes sense..................... nt - Cut-Throat 10:21:40 03/27/21 (0)

I'll definitely try this ...................... - Cut-Throat 08:44:17 03/27/21 (0)

A .015uf cap will do the job. nt - Tre' 07:49:21 03/27/21 (0)

RE: Listening to my New Korneff Clone 45 SET Amps ................. - 6bq5 15:35:55 03/26/21 (4)

RE: Listening to my New Korneff Clone 45 SET Amps ................. - HiFiOd 18:13:47 03/26/21 (3)

RE: Listening to my New Korneff Clone 45 SET Amps ................. - Cut-Throat 05:01:13 03/27/21 (2)

RE: Listening to my New Korneff Clone 45 SET Amps ................. - HiFiOd 09:53:01 03/29/21 (1)

RE: Listening to my New Korneff Clone 45 SET Amps ................. - Cut-Throat 10:10:55 03/29/21 (0)

Follow Ups

"Why is the grid resistor 1 meg?" ....................... - Cut-Throat 13:39:48 03/27/21 (5)

Well, if your preamp don't mind... - Tre' 13:52:23 03/27/21 (4)

RE: Well, if your preamp don't mind... - RPMac 15:32:47 03/28/21 (3)

RE: Well, if your preamp don't mind... - Tre' 16:24:21 03/28/21 (2)

RE: Thanks a lot nt - RPMac 05:00:20 03/29/21 (0)

Link to online calculator - Tre' 16:47:46 03/28/21 (0)

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