Willsenton R8: Power Supply and Output Resistor Upgrade
Автор: Skunkie Designs Electronics
Загружено: 2023-01-06
Просмотров: 12316
Описание:
This video is the first in a set of "upgrade" videos, where I will be replacing some capacitors as well as replacing the metal oxide resistors with less noisy and cleaner sounding metal film resistors. I also find the source of the majority of the hum I heard in previous videos!
This is a video series about the popular Willsenton R8 KT88 EL34 Push Pull tube audio amplifier. We will go through the repair this amp needs, testing and reviews of the amp as delivered, and then work on modifications to improve the sound quality and durability.
You can buy this amplifier here
https://amzn.to/3Q3Ynjr
The tools I use in this video include:
Hakko FX888D-23BY Digital Soldering Station
https://amzn.to/3WUf7MP
Hakko-CHP-170 Micro Cutter - Red
https://amzn.to/3Gk5YGh
Hakko CHP CSP-30-7 Wire Stripper
https://amzn.to/3GL19Hd
Long needle nose pliers
https://amzn.to/3VRvhoO
Also a link to the website to buy tubes, tube rings, volume knobs etc.
https://youdaelectronics.com/
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