Tube Amplifiers

Dynaco, Fisher, Scott, SET, OTL, push-pull

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Posted by vintage_fan · 2026-07-08 PINNED

TJ's Audiophile Repair Field Notes — Master Reference

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Posted by tube_lover · 2026-07-30

First Tube Amp - Jolida Black Ice FX10

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Posted by vintage_fan · 2026-07-29

LTspice hierarchical ultralinear OPT

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Posted by tj · 2026-07-27

Favorite Threads and Posts in "Tubes" Forum

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Posted by audiophile_dave · 2026-07-25

On Line Tube Learning for newbies ...

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Posted by tj · 2026-07-22

Oscillation in tube amps

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Posted by audiophile_dave · 2026-07-21

Soldering Transistors at Equal Height

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Posted by audiophile_dave · 2026-07-20

PP Triode single tube with shared cathode (53/6N7) Class B PP - distortion, pro

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Posted by tube_lover · 2026-07-17

Do Separate Cathode Resistors Help

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Posted by audiophile_dave · 2026-07-17

26A7 tube low voltage line stage

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Posted by tj · 2026-07-12

Need service manual/schematic for Sound Technology ST1500A

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Posted by tube_lover · 2026-07-09

Recommendations Requested - Soldering Station and More for Basic Setup

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Posted by vintage_fan · 2026-07-04

Something new and evil - Tube ghetto blaster

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Posted by dac_hunter · 2026-07-04

Vacuum Tube SPICE Models

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