The Tribute Limited Edition OM-28E has a few small differences from the OM-28E Retro - internal electronics instead of side-mounted, different pickguard color and binding, and few other minor items. The big difference is the price - the Tribute is a limited edition, and a whopping $1000 less than the Retro!
Martin’s description:
In a tribute to the worldwide acclaimed 28-style Martin instruments, we are offering a very limited production run trio of models featuring many of the appointments that have made these guitars so popular. Available in dreadnought (“D”), Or- chestra Model (“OM”), and Grand Performance (“GP”) sizes, each model is designed with our high-performance neck. To highlight the classic Martin acoustic tone, we include the Fishman® Aura VT Enhance pickup system onboard for live performances.
Construction: Dovetail Neck Joint
4.7 lbs. Includes case.
Please message us with any questions about this instrument!