The Retro Vibe line of parts is marketed as vintage on a budget. Most of these pieces are commercially available aftermarket parts that are convincingly aged in Japan by Montreux, not as historically correct as the Time Machine line but available at lower cost than the corresponding Time Machine parts.

Selected parts are a generic line of common guitar parts such as jacks, pots, bridge saddles etc. Many of these parts are exclusive to Montreux, but not all.