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Subminiature tube/valve guitar amplifier | Page 8 | diyAudio

Subminiature tube/valve guitar amplifier | Page 8 | diyAudio
Advantage to using a ferrite rod in a superhet? - The RadioBoard Forums

Advantage to using a ferrite rod in a superhet? - The RadioBoard Forums
The Lamington Lite – design | Valve Heaven

The Lamington Lite – design | Valve Heaven
Activities log. Don't call it a blog.

Activities log. Don't call it a blog.
Premier 50 Ampl/Mixer Multivox Corporation of America, New York ...

Premier 50 Ampl/Mixer Multivox Corporation of America, New York ...
Building my first PP vacuum amplifier – In The Workshop – VRAT Forum

Building my first PP vacuum amplifier – In The Workshop – VRAT Forum
My parallel/cascaded triodes preamp switch – Chasing Tone

My parallel/cascaded triodes preamp switch – Chasing Tone
Audiophool

Audiophool
Mesa Mark IV B changes | Mesa Boogie Amp Forum

Mesa Mark IV B changes | Mesa Boogie Amp Forum
Evan's

Evan's "One Linear Transmitter"!
3-Tube AM Stereo Transmitter

3-Tube AM Stereo Transmitter
Hammond AO-44 Reverb Amp to Hi-Fi Amp Conversion

Hammond AO-44 Reverb Amp to Hi-Fi Amp Conversion
Home Improvement Transformers 6P6P 6P14 6P3P 10K push-pull 20W output ...

Home Improvement Transformers 6P6P 6P14 6P3P 10K push-pull 20W output ...
A Speech Amplifier For Everyone

A Speech Amplifier For Everyone
Schematic diagram

Schematic diagram
Evan's

Evan's "One Linear Transmitter"!
Dynaco PAS-2 Preamp

Dynaco PAS-2 Preamp
Phono Preamp Misbehaving | diyAudio

Phono Preamp Misbehaving | diyAudio
A Low Distortion Williamson Circuit.

A Low Distortion Williamson Circuit.
Help with Four channel amp with both 6v6’s and 6L6’s build ...

Help with Four channel amp with both 6v6’s and 6L6’s build ...
DIY KT88 + 6SN7 push-pull Amp / Part 1 | Jkx@home

DIY KT88 + 6SN7 push-pull Amp / Part 1 | Jkx@home
Preamp Design.

Preamp Design.
ORGAN_PEDAL_GENERATOR - Signal_Processing - Circuit Diagram - SeekIC.com

ORGAN_PEDAL_GENERATOR - Signal_Processing - Circuit Diagram - SeekIC.com
Can Someone Please Explain This Preamp Circuit (ARC LS7) | Audiokarma ...

Can Someone Please Explain This Preamp Circuit (ARC LS7) | Audiokarma ...
Line Stages and Kicking Butt

Line Stages and Kicking Butt
The Squirrel Monkey One Tube Guitar Amp

The Squirrel Monkey One Tube Guitar Amp
A synched-multivibrator electronic key

A synched-multivibrator electronic key
Finally arrived at a 6S19P push pull circuit I’m happy with. I’m ...

Finally arrived at a 6S19P push pull circuit I’m happy with. I’m ...
Viking I & II Audio Mods

Viking I & II Audio Mods
Tube Phono Pre-amp

Tube Phono Pre-amp
How to wind a 5K audio tube amplifier transformer?

How to wind a 5K audio tube amplifier transformer?
BL-210 Ch= BL Radio Emerson Radio & Phonograph Corp.; New York, NY ...

BL-210 Ch= BL Radio Emerson Radio & Phonograph Corp.; New York, NY ...
MOBILE_DISCRIMINATOR_AND_LIMITER - Basic_Circuit - Circuit Diagram ...

MOBILE_DISCRIMINATOR_AND_LIMITER - Basic_Circuit - Circuit Diagram ...
Index 741 - Circuit Diagram - SeekIC.com

Index 741 - Circuit Diagram - SeekIC.com