Martin OMJM-20TH John Mayer Signature Acoustic Guitar, 20th Anniversary Edition (#2923478) Cables Cleaning & Organizing Natural finish complements any Taylor

Natural finish complements any Taylor guitar

Maximum Input: +21dB @ 20Hz ~ 20kHz

D'Addario ProArte Cello

aluminum die-cast units

Switchable highpass filter removes frequency content below 80 Hz from the full-range subwoofer outputs to the main monitors

Martin OMJM-20TH John Mayer Signature Acoustic Guitar, 20th Anniversary Edition (#2923478) Cables Cleaning & Organizing Natural finish complements any TaylorPhotos shown are of the actual instrument. Serial Number 2923478. OMJM John Mayer 20th Anniversary To commemorate the 20th anniversary of John Mayers popular OM 28JM model, Martin collaborated again with John Mayer to offer this tasteful anniversary Orchestra Model. It exhibits the same versatility for todays diverse contemporary musical styles and includes a unique label with Mayers electronic signature. This edition is limited to the calendar year