What causes tube distortion?
What causes tube distortion?
When pushed past their limits, solid-state devices clip a signal suddenly, which results, in audio terms, in a harsh, jagged distortion, and one that is usually not very pleasant to the ear. Tubes, on the other hand, clip relatively smoothly and gradually when pushed further and further toward their operational limits.
What is power amp distortion?
The simple answer is preamp distortion results when you distort/overload a guitar amp’s preamp, and power amp distortion results when you distort/overload the power amp section.
What is tube distortion?
The ways that tubes distort when pushed to the edge are much more musical than the artificial sounds that come from transistor amplifiers when overdriven. Some transistor guitar amplifiers attempt to mimic tube distortion, but that’s a different article.
Does a preamp cause distortion?
If you have your higher output moving coil cartridge hooked up to a preamp that is made for MM carts, you will hear distortion. This is easy to avoid if you read the manual on your cartridge and your preamp.
Should power tubes glow?
A: That blue glow is just a side effect of a power tube — a fluorescent glow in the blue spectrum. The tube is fine! It actually indicates that the vacuum inside the tube is very good, which is what allows this phenomenon to occur. It will not have any effect on the performance or tone of the amp.
Why does my tube amp sound fuzzy?
“Fuzzy” usually means too much gain too soon. ^ yeah. and if it’s too fuzzy, turn the bass down. Another option is to buy an overdrive pedal to boost it- that’ll cut the bass and tighten things up and helps a lot with saturation at home volumes.
What amplifier do I need for 8 ohm speakers?
This means that a speaker with a “nominal impedance” of 8 ohms and a program rating of 350 watts will require an amplifier that can produce 700 watts into an 8 ohm load. For a stereo pair of speakers, the amplifier should be rated at 700 watts per channel into 8 ohms.
Can I use power amp without preamp?
Yes, you need both. A power amp expects a signal at line level; a preamp is needed for that. You could technically go from a preamp, straight to active speakers without an external dedicated power amp. But, only because active speakers have built-in power amps for each driver.
Is amp distortion better than pedal distortion?
Distortion pedals are considered more versatile with more parameters to shape your ideal sound. Their downfall is that some cheap pedals can sound unnatural. In contrast, the majority valve amp distortion provides a more, smoother, and overall, more well-rounded distortion.
Why do all my records sound warped?
Introduction. Improper storage, exposure to heat, and cats can lead to warped vinyl. Warped vinyl can lead to a wobbly sounding rendition of your favorite song. Fortunately, warped records can often be fixed, so you can be back to rockin’ and rollin’ in no time.
How do I know if my power tubes are bad?
Crackling, squeals and feedback, excessive noise and muddiness or low output are all evidence of tube problems. Power tubes. The two main symptoms of a power tube problem are a blown fuse or a tube that begins to glow cherry red. Either are typically indicative of a power tube failure.