DIY Optical Tremolo. How to design a tremolo guitar pedal.
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17:04
Build Your Own Golden Gizmo™ Zero Volt Pickup Booster | DIY Scratch Build Effects Pedal
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28:21
Vintage Yamaha BB1500A Bass Guitar Preamp Repair
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12:51
Cómo Hacer un Pedal de Guitarra (Tipos de cajas y cómo Encontrarlas) | Componentes #1
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25:16
DIY Phaser Circuit With Voltage Control
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2:22:15
The Best Of 1984 Part 1
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25:25
FAÇA UM PEDAL DE TRÊMULO PARA GUITARRA (BEM FÁCIL!) | Vídeo Aula #301
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14:38
How To Design An Overdrive Pedal Circuit
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29:23