FS: Art Digital Mpa II with a nice pair of Siemens 12AX7s. The branding is different on them (one is labeled for Sonotone, the other for Telefunken) but they are both 1960s Siemens tubes with the same construction and matching output levels. They cost me $45ea/$90pair. I'm asking 250.00 plus shipping for the unit with the Nos tubes.
