(Butterfly Echo AP 5/10 Screen print 30 x 41.5 1972 Roxy Bias Set - cover image)

'O' Factory AP 2-10 Screen print 30 x 41.5 1972 Roxy Bias Set

Erase Function AP Screen print 30 x 41.5 1972 Roxy Bias Set

Inverse Echo 53/95 Screen print 30 x 41.5 1972 Roxy Bias Set

Multimode Jitter 60/95 Screen print 30 x 41.5 Roxy Bias Set

Ringing Filter 6/95 Screen print 30 x 41.5 1972 Roxy Bias Set