So this has been on my mind for some time now, these amps, especially the SC20 and SV20, are sooo loud some are saying they sound louder than 20 watts. I know that my SC20 IS very loud, the loudest 20 watts I've ever heard. Others have said the same thing. Even the 5 watt setting is very loud, I have other 5 watt amps and they are no where near as loud as my SC20. So with 2 EL34 power tubes in these Studios, could they be putting out 30 or 40 watts, or even more? We all know that an amplifier that has twice the wattage of another amplifier is only about 3db louder in real volume. We also know that Marshall uses 2 EL34 power tubes in their 50 watt amps. Also imo, the Origen 20 and the Dsl20 are not as loud as the Studio Series amps. So I'm wondering if these amps are putting out more than 20 watts when really pushed?