808state, the group that named itself after the venerable machine.

808tales.com, site about the announced 808 documentary.

TR-808 MIDI kit, simple to install MIDI kit.

DrumLinks.com, URL says it all.

the-Music-house.com, repairs vintage instruments.

Sonicstate.com, the well-known Sonic state for all your studio needs.

VintageSynth, a site about? Yes, vintage synths.

Hyperreal.org, very complete TR-808 page.

Spazzoid.com, for Spazzoid Entertainment.

Sequencer.de/roland/ for another nice website about the Roland TR drummachines.