This Pedal is currently available.
50 Years Edition of the SD-1 Super Overdrive
This is the 50 Year Edition of the classic SD-1 SUPER Over Drive - only 7000 are produced.
Difference to the standard versions are a Yellow metal coating and a silver knurled screw instead of a black - on the right side is a special 50 Year Edition Logo printed.
Boss.info
Boss SD-1-B50A Super Overdrive 50th
Boss SD-1-B50A
Boss SD-1 B50A Limited Anniversary
Boss SD-1-B50A Super Overdrive 50th
Boss Boss SD-1-B50A 50th Anniversary
Boss Boss SD-1-B50A 50th Anniversary