Preamp vs. Power Amp Tubes, What’s the Diff?
![Vintage Tube Stereo With Massive Power Tubes](https://fuzzaudio.com/wp-content/uploads/2024/02/shutterstock_355636349-1024x793.webp)
Your amp is an orchestra, and preamp and power amp tubes are its star soloists. Each plays a distinct role shaping your tone like a sculptor.
How to Pick the Best 12AT7 Tube for Your Amplifier
![Vintage USA 12AT7/ECC81 Vacuum Tubes | Fuzz Audio](https://fuzzaudio.com/wp-content/uploads/2024/01/USA-12AT7-1016x1024.webp)
Discover the secrets to selecting the perfect 12AT7 vacuum tube for your amp in this guide, and unlock the full potential of your amp!
Why are Vacuum Tubes Also Called Valves?
![Mullard EL34 In Marshall Amp](https://fuzzaudio.com/wp-content/uploads/2021/03/Mullard-EL34-1024x1024.jpg)
In the world of electronics, vacuum tubes have been an integral part of many inventions. They are also commonly known as valves due to their role in regulating and controlling electricity.
Valves act like valves on a pipe, allowing electrons to flow through them at different rates while maintaining control over the current. Just like a valve can be used to regulate water pressure or temperature, electronic valves can be used to modify signals within circuits and components.
Does Playing Through Overdrive Pedals Save the Life of Tubes?
![Guitar Pedals | Fuzz Audio](https://fuzzaudio.com/wp-content/uploads/2021/03/che-wei-yeh-IK9RX8nFSWE-unsplash-1024x576.jpg)
It’s like a game of chess. Every move you make affects the outcome, but if you don’t know how to play it right, your pieces may end up in checkmate. Similarly, when using an overdrive pedal with a tube amp, every little tweak can drastically alter the sound – and even save its life!
WHY ARE VACUUM TUBES STILL USED IN SOME GUITAR AMPLIFIERS?
![Power tubes set against a blueish-green background](https://fuzzaudio.com/wp-content/uploads/2021/09/RCA-and-GE-EL84_6BQ5-Power-Tubes-1024x1024.jpg)
Vacuum tubes were once the backbone of the audio industry, powering everything from radios to guitar amplifiers. Although they were replaced by solid state technology in many applications, vacuum tubes are still highly valued by musicians and audiophiles for their unique tonal quality.
Discovering the Timeless Legacy of Vacuum Tubes
![NOS Mullard 12AX7 Valve | Fuzz Audio](https://fuzzaudio.com/wp-content/uploads/2022/06/Mullard-12AX7-Tweed-768x1024.jpg)
Join Fuzz Audio as we start to help you learn more about the history of vacuum tubes – especially as they relate to audio applications!
Best Tubes for the LA2A
![Medium shot of the front of the VA2A leveling amp](https://fuzzaudio.com/wp-content/uploads/2022/01/VA2A-Main_-Cover-Shot_mv2-1024x683.jpeg)
Trying new tubes is an inexpensive way to experiment and get the best tone out of your equipment. Here is our list of the best tubes for the LA2A.
Best Stereo Tubes for Any Setup
![Vintage Vacuum Tube Boxes | Fuzz Audio](https://fuzzaudio.com/wp-content/uploads/2021/03/Cropped-NOS-Boxes-1024x1024.jpg)
Here is Fuzz Audio’s list of the best stereo tubes money can buy to help you easily improve the quality of your home stereo’s tone.