I now have a pair of these (this paired with Mk1). The specs are updated though I can’t really notice any difference in sound, but then surely that’s how it should be given its ’FRFR’! However, the original was good enough and pairs very well with my HX Stomp (also old Vox Tonelab SE and a couple of others). The Bluetooth is a welcome addition and hardware volume control is handy. Connects and remembers. A solid unit; the 8’ version is super portable, storable and fits into nooks that challenge other gear!