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YouTube

The Dynaco Dynakit ST70 Stereo Amplifier Restoration Project Part 1

Retro Tech & Electronics via YouTube

Overview

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Embark on a detailed restoration journey of a vintage Dynaco Dynakit ST70 Stereo Amplifier in this 29-minute video. Follow along as the project begins with the unboxing of new parts, including a stainless steel chassis and various components. Witness the careful removal of output transformers, power transformer, and selenium rectifier, with attention to proper cable management. Learn the process of preparing transformer covers through sandblasting and painting techniques, addressing challenges to achieve the perfect finish. Observe the meticulous restoration of transformer bodies, including rust removal and painting. Gain insights into custom hardware creation and the precise reassembly of transformers, ensuring correct placement and measurements. This video, part of a larger series, provides a comprehensive look at the initial stages of bringing new life to a classic audio component.

Syllabus

The Dynaco Dynakit ST70 Stereo Amplifier Restoration Project Part 1

Taught by

Retro Tech & Electronics

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