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Single-end Class A

Jan 05, 2026 | 0 comments

A Comprehensive Guide to Audio Power Amplifier Design

Published by IWISTAO The audio power amplifier is the heart of any high-fidelity sound system. It performs the critical task of taking a low-power audio signal from a source like...

Feb 01, 2025 | 0 comments

Exploring the 6P14 Single - Ended Amplifier Circuit

The 6P14 is a pentode vacuum tube widely used in audio amplifier circuits. It is known for its relatively high power - handling capabilities and good audio performance, making it a popular choice for single - ended amplifier designs.

Apr 25, 2018 | 0 comments

Video Demo: 2x25W 845 Vacuum Tube Amplifier 300B Drive 84...

The amplifier is adhering to the consistent concept, simple and atmospheric overall design, stable and nice sound optimized circuit to improve the performance of r this 845 amplifier. The direct thermal triode 845 amplifier can express the natural exquisiteness of vocal and string music, and it can also be calmly and magnificently when it is large dynamic. Even for those hard-to-push speakers, it can drive them well.