• 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
panos29
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CCSed LTP validity?
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17
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3K
EC8010
EC8010
T
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TubeCad's Hybrid amp question
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9
Views
4K
Ryssen
Ryssen
inrank
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World Designs KEL84 Valve Amplifier
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1
Views
3K
Family_Dog
Family_Dog
croccodillo
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Pentode Cascode CCS
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3
Views
3K
Shoog
Shoog
S
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Suitability of transmitter tubes for musical amplifiers
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20
Views
6K
Brian Beck
Brian Beck
S
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Anyone using an 813 in pentode?
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7
Views
3K
Svetlana
S
Klimon
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Wirewound cathode resistor
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12
Views
9K
Geek
Geek
A
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Seek for your comments/advice to newbie on Tube world
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6
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2K
Sherman
S
C
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World Audio Design
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1
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2K
Puffin
Puffin
K
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Matching resistors to 1% or Better
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5
Views
2K
Brian Beck
Brian Beck
W
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rebuild a Musical Fidelity X-10D ??
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8
Views
3K
Shoog
Shoog
S
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ECC88 Class B
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5
Views
2K
Shoog
Shoog
G
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Velleman K4040 is Always Blowing Output Tubes
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24
Views
13K
richwalters
richwalters
Dr_Strangelove
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Batory tubes, anyone familiar with these?
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7
Views
2K
giovannichessa
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B
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Aikido choice of valves (or tubes, if you will)
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24
Views
7K
Beelzebub
B
alexmoose
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Nasty ground loop
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2
Views
1K
alexmoose
alexmoose
Klimon
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Identifying weird signal transformer
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4
Views
1K
Klimon
Klimon
G
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Anyone used PT15 / VT104 ?
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2
Views
5K
glennb
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Ryssen
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I´ve made a Mu stage with 6888 and 6C45...
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13
Views
4K
Ryssen
Ryssen
pmillett
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Resistor combination calculator - RESCALC
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5
Views
3K
Giaime
Giaime
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