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el34 tube amplifier

Sep 10, 2025 | 0 comments

Building a 6SL7-Driven EL34 Single-Ended Amplifier: A Dee...

This article explores the design of a classic SE amplifier, pairing two legendary tubes: the 6SL7 high-mu twin triode as the driver and the iconic EL34 power pentode for the output stage. This combination promises a journey into the heart of vintage audio, delivering a sound that is both powerful and nuanced.

Sep 08, 2025 | 0 comments

A DIY Guide: Building a Power Transformer for an EL34B Pu...

This article provides a comprehensive, step-by-step guide for the advanced DIY audio enthusiast on the intricate process of designing, calculating, and constructing a power transformer from scratch. We will embark on a journey from theoretical principles to hands-on craftsmanship, culminating in a custom-built transformer tailored for a classic stereo EL34B push-pull amplifier. This is not a project for the faint of heart, but for those willing to invest the time and diligence, the rewards are immeasurable.