Werd,no commercial laundry mat yet,but seems now the neon lights in down town Hong Kong are a lot brighter now running 240v.
reminds me with my Bryston 7sst's+4Bssts with one Torus(15a)and a few DD-15's
The 15a sounded the same as the shunyatas I had ..6 and 2's nothing...just like the wall,which I believe the 10a couldn't handle the five Brystons.
Adding the 20a and splitting the amps and subs between the 15a and 20a was a HUGE difference.
Thats why with the now 28's and 7 up front with the 1812 sub(WOOF..WOOF) we went 240v and a 60a T jus cuz
Back rack is 20a 240v T as it handles 2 x7bsst2,BDA -2 BDP-2,JVC projector,Mutec,Oppo,Arcam ect.
Totally at ease and so is the music,can you say effortless with Slam.
Little James Brown...Rock my Soul
Content with what I have,except I have been experimenting with commercial amps...Crown ect.