I just finished assembling the Frybaby and connected it to a stereo receiver line input. I set the Frybaby to Line level. I can hear the pulsing 'fm type hissing sound' but it does not sound very loud at all, even when the receiver is set to full volume it is not really all that loud. Also noticed that switching between MC MM and LINE does not change the volume of the sound that much. My question is:
is this normal or should I check the Frybaby?