A lucency just means a dark area on the x-ray/CT as opposed to an opacity (which is a white area). I'm not sure what type of CT scan you got (i.e. with or without contrast injection), but don't jump to conclusions about it being cancer..... lucency just means a dark area on the x-ray/CT as opposed to an opacity (which is a white area). I'm not sure what type of CT scan you got (i.e. with or without contrast injection), but don't jump to conclusions about it being cancer.....
The operational details of amplifiers are buried in the field of electronics, but for audio purposes it is usually safe to say that current commercial audio amplifiers are so good that a normally operating amplifier is seldom the limitation on the fidelity of a sound reproduction system.
A guitar amplifier manufacturer. known for high quality amplifiers and exquisite tone. Generally a producer of tube style circuitry amplifiers. Best sound is usually acheived when amplified guitar is a semihollow or hollow body guitar such as the ES series, the epiphone Casino, or many Richenbacher models. Expensive, but revered as the best sounding amplifiers for the studio. My pals Vox amp is so sick.