While not as collectible as the earlier Boss DM-2s, the DM-3 certainly holds its own in the fickle world of analog delays. This model isn't as rich or smooth sounding as the DM-2 but has it's own charms by having a more pronounced delay due to some added high-end definition. The addition of a direct out jack and a longer delay time also gives the DM-3 a few bonus points. A lot of pros keep a DM-3 as a backup to their DM-2s but I think this thing has enough individual character to step to the front of the stage. As with most analog delays, this thing really shines when set for slapback and doubling type effects. Surf and Rockabilly types may dig the DM-3 a little more than the older DM-2 due to its punchier delay and tight, focused decays.