• WARNING: Tube/Valve amplifiers use potentially LETHAL HIGH VOLTAGES.
    Building, troubleshooting and testing of these amplifiers should only be
    performed by someone who is thoroughly familiar with
    the safety precautions around high voltages.

Tubes / Valves

All about our sweet vacuum tubes :) Threads about Musical Instrument Amps of all kinds should be in the Instruments & Amps forum
S
Question for George (Anderson?) of Tubelab
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2
Views
576
Tubelab_com
Tubelab_com
B
X10 clone tube buffer with 6N1P
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23
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2K
batteryman
B
T
Modify Counterpoint SA-4
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0
Views
287
Tubenstein
T
T
Tube Porn
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21
Views
6K
6A3sUMMER
6
P
12AX7 based Mic. Preamp overdriving itself
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5
Views
689
Pacemaker
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TheFinisher
Which valve will change the sound?
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9
Views
573
jhstewart9
jhstewart9
M
Simple LTP solution
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30
Views
1K
Lingwendil
Lingwendil
V
EL34 Single Ended Mono schematics
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3
Views
699
Valmond
V
A
6N1 or 6H3/6N6P tube headphone amplifier which schematic?
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8
Views
1K
arche13
A
M
ANK 300B SET ccore OPT?
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53
Views
4K
marcomariutto
M
N
Static noise
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2
Views
288
Lingwendil
Lingwendil
1
Interesting Video
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0
Views
242
1883
1
M
300B with 2V sensitivity
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86
Views
6K
mz543578854
M
TUBESMAN
Audio Magazine
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42
Views
7K
StevenOH
StevenOH
E
Identifying core material by grain structure?
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13
Views
839
NareshBrd
N
Q
Is Glassware Audio still active?
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12
Views
2K
grovergardner
G
N
Help understanding cathode bypass capacitor
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44
Views
8K
Never Get Old
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S
D3a Russian equivalent recommendation
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101
Views
5K
matejsirk
M
michaelt17408
Elekit 8600S with WE300Bs
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3
Views
453
michaelt17408
michaelt17408
D
Phase of SE Output Stage
Replies
1
Views
363
rayma
rayma
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