MUZISHARE X9 300B single ended Class A tube integrated Amplifier Testing
Audio Board & DIY Kit. If you are satisfied with our products and service please leave a 5-star. (5-8 days to most countries). Hifi 300b vacuum tube power amplifier stereo single-ended class a amp phono amp
is provided for all items. As a professional audio company, we are dedicated to design and produce the best products at the lowest prices to make HiFi affordable.