[Paulo] just tipped us about an Excel based high frequency transistor amplifier ... familiar with these class A amplifiers, commonly used to amplify small audio signals. Skipping over the fact ...

Explore the process of making a powerful amplifier using transistors with precision and expertise. Watch as each component is carefully placed, ensuring optimal performance and sound clarity. From ...

Is this £10 Chinese audio kit better than any transistor amp simply because it has a couple of tubes? We don’t think so. There’s one more moment in which you’ll hear distortion mentioned in ...