In my land, a balanced signal has a "hot" and "cold" signals per chanel, the XLR connectors of this amp have the same ground wire of the jack connector, IMHO when one amplifier has the same ground wire in his output chanels, this amplifier has a SE output.
I truly believe that Woo Audio should warn customers of Woo22 don't spend their money in balanced cables (if these cables are of the same quality as the original), because the result is the same, the output signals for each chanel are equal in all connectors.
I think we shouldn't discuss how Woo22 increases the input signal (or rather amplifies the input signal), it is true that Woo22 amplifies in balanced mode if you connect a balanced signal, and for many people it is not important that the amplifier output uses a jack connector or two 3 pin XLR or a 4 pin XLR. Watching some comments finally seems it the concept of SE and balanced modes is something philosophical, and I think that's not right.
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