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4 Replies
4920 Views
Last post February 25, 2020, 10:29:59 AM
by Loquah
Mainline Review

Started by Doc B.

1 Replies
9289 Views
Last post April 06, 2014, 02:00:57 PM
by Loquah
Mainline info

Started by Doc B.

0 Replies
8275 Views
Last post February 24, 2015, 08:17:16 AM
by Doc B.
157 Replies
44255 Views
Last post November 27, 2021, 02:12:02 PM
by Phippers
65 Replies
24208 Views
Last post July 31, 2013, 10:54:10 AM
by Paul Joppa
Very faint hum

Started by Jimb0 « 1 2 3 4 »

59 Replies
4315 Views
Last post February 08, 2020, 03:39:37 PM
by Deke609
60hz hum

Started by RestoredSparda « 1 2 3 4 »

55 Replies
4159 Views
Last post March 18, 2022, 06:56:08 PM
by dubiousmike
46 Replies
2458 Views
Last post December 19, 2023, 03:26:36 PM
by Paul Birkeland
Is Doc a Saint or .... ??

Started by ALL212 « 1 2 3 4 »

45 Replies
8146 Views
Last post July 13, 2016, 01:38:00 AM
by ALL212
On Sale!

Started by adydula « 1 2 3 »

41 Replies
5360 Views
Last post August 03, 2018, 01:22:12 AM
by Detailer
41 Replies
3302 Views
Last post April 05, 2022, 05:15:10 AM
by mlineHK
38 Replies
5704 Views
Last post November 08, 2023, 04:25:01 AM
by MikeSattler
C4S LED and voltage issue

Started by Loquah « 1 2 3 »

36 Replies
2868 Views
Last post May 16, 2020, 03:25:11 PM
by Loquah
6C45P tube Rolling

Started by Lambert « 1 2 3 »

34 Replies
20551 Views
Last post March 18, 2023, 09:46:19 AM
by Paul Birkeland
Mainline Build Questions

Started by adydula « 1 2 3 »

34 Replies
3860 Views
Last post March 31, 2018, 01:14:07 PM
by AllanMarcus
Progress Report

Started by Paul Birkeland « 1 2 3 »

32 Replies
9523 Views
Last post August 13, 2013, 10:03:29 AM
by Doc B.
Mainline Resistance Check

Started by bdog9 « 1 2 3 »

31 Replies
1506 Views
Last post January 18, 2024, 06:31:15 AM
by Paul Birkeland
30 Replies
9484 Views
Last post November 18, 2013, 04:32:59 AM
by Doc B.
29 Replies
8613 Views
Last post September 15, 2020, 09:41:55 AM
by Tom-s
28 Replies
6106 Views
Last post November 26, 2020, 01:17:17 PM
by Adrian