Well, could *you* hear the difference? Could you??

Well, could *you* hear the difference? Could you??
A recent Record-Producer.com feature demonstrated three microphone preamplifiers costing from $5 up to $1500. Could RP visitors hear the difference? (Apparently not!)
Source: www.record-producer.com

Five features of a sound wave
All types of wave have five basic properties, and understanding of which is essential to a further grasp of acoustics...
Source: www.record-producer.com

George Martin *was* the Beatles
The Beatles, well John Lennon and Paul McCartney, are often thought to be the greatest popular musicians of all time. But were their songs actually written by 'producer' George Martin? Were The Beatles little more than frontmen like the Monkees?
Source: www.record-producer.com