Strictly Limited Edition Design Vintage Voiced Reverb, with unique custom branding All-analog signal path True bypass/Silent relay-based switching with Flexi-Switch® Technology Lifetime warranty This is a limited edition Ghost Echo Vintage Voiced Reverb in collaboration with international creative studio Brain Dead. Brain Dead has been leading the charge all over the world with their innovative graphics and celebration of art, music, literature, and cinema. Their limited-edition collaborations with bands and brands routinely sell out in record time.