Tsunami’s new 1000 Series Fused Distribution Blocks now offer built-in digital voltage meters with blue displays and status LEDs in a new design package that will add a special Pro-Street look to your amp rack. Not only do these special blocks provide important lighted system status information, but in addition offer 2 versatile choices of fuse type and amperage capability. Choose from the ever popular AGU type, or the new higher capacity “Mini-ANL” style. The FDB1004-MANL uses Mini-ANL fuses and features a bright nickel plated finish and hardware over an injection molded durable black base with clear acrylic cover.