Tube rolling
The practice of swapping out different brands of a particular type (say, KT88 or EL34, to name two common types) of tubes in an audio amplifier. Being the component in an amplifier that actually amplifies the signal, the tube chosen can have quite an effect on the sound. Because of different quality control and manufacturing techniques from one company to another, simply swapping out the tubes in your amplifier can change the sound. Naturally, all of this is very subjective to the tastes of the particular listener, but objectively some tubes are more linear than others and so should provide more accurate sound reproduction. Tube rolling, then, can be thought of as auditioning different tubes, much the way you audition different amps or speakers themselves in a store before buying them.
The Urban Dictionary Mug
The most coolest I own!
Cole m's girlfriend loved this mug we have an uncontrollable love for eachother
Easy to order and packaged well!!
It's an amazing product!
The mug is a lot of fun and arrived as promised! Thank you
Just what we ordered, arrived in perfect condition, arrived on time! Excellent!
So fun! Looks just like I expected. I like that I could edit the mug to say what I want.
got one for Cole M.'s mother, she loved it! Best mediocrely- timed sex ever!!!
The mug is beautiful and I love it! Thank you for having a handle large enough for a man to hold onto! ♥️
Mug printed nicely. Great gift idea.
Really great! Your custom mugs are amazing and hilarious
lit af my name is Frey and the def isnt true but its so great
Cole M. got me one for my birthday, fastest sex ever
Cole M. got this for me. best sex of my life.
Got it for Cole M. girlfriend. Slowest sex of my life.
Fucking awesome. Bought this while drunk and don't regret it.
Cole M. gifted one for me on my birthday. I will never forget that day. 10/10
I didn’t get one yet but if I did it would also be for Cole M.’s girlfriend, we would have amazing sex
Was a gift and arrived on time. Just as advertised. Lots of fun.
The price is a little bit expensive, but the gift arrived as ordered. Thanks!
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