Technical topics

Discussion of circuit theory and design ideas
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Switching supplies for DHT?
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4
Views
3K
jrebman
J
V
MC step-up weirdness
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4
Views
4K
vetmed
V
R
All film PS caps in Crack and/or S.E.X. 2.1 ?
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2
Views
4K
Raksasa
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Dyna Saur
78 RPM advice wanted
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3
Views
4K
coca
C
I
Grounding C-
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2
Views
3K
ironbut
I
P
Replacing power supply resistors with chokes
2 3
Replies
57
Views
37K
xcortes
X
4
op amps
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2
Views
4K
4krow
4
K
Adding VR tube to FP II ???
Replies
8
Views
5K
kuramura
K
S
  • Locked
Switch Question
Replies
6
Views
4K
Doc B
Doc B
Doc B
Speaker amp balanced transformer output?
Replies
4
Views
4K
balancedtriode
B
B
9-Pin Miniature Tube contact cleaning question
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3
Views
4K
jrihs
J
J
Baking BH iron?
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11
Views
6K
ssssly
S
C
High Pass (Best way get more power from my amp)
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6
Views
5K
Grainger49
G
B
Photosensitive tubes
2
Replies
37
Views
16K
jrebman
J
H
transfering lp's to reel to reel tape
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1
Views
3K
Grainger49
G
L
Quad cable - again - Capacitance
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11
Views
9K
Grainger49
G
T
Tube flash.
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9
Views
7K
TonyMc
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Y
C7 Unpolarized Power Cord
2
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22
Views
17K
jrebman
J
M
Why are Constant Current Sources Awesome
Replies
10
Views
18K
Paul Birkeland
Paul Birkeland
H
My Personal Power Cord Recipe for Bottlehead Kits
Replies
5
Views
7K
jrihs
J
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