Martin GPCPA4 Sitka Spruce - Natural MDFixed Ratio: This determines how much

Ratio: This determines how much the gain reduction affects the signal

intelligent pitch shifting and XLR stereo outputs in Mustang models III

The D112 MkII can handle more than 160 dB SPL without distortion

Smooth "hall" reverb tailored to the guitar

immediate attack and a medium sustain

Martin GPCPA4 Sitka Spruce - Natural MDFixed Ratio: This determines how muchThe sustainably sourced Martin GPCPA4 is one of many ideal Martin acoustics for the working musician. It is a Sitka Spruce over Sapele Grand Performance acoustic with scalloped X bracing. The GPCPA4 features a Richlite bridge and fretboard, promoting the manufacturing of musical instruments with sustainably sourced materials. Onboard, Fishman analog electronics allow the GPCPA4 to be run into a DI or mix console. This Martin is made in Nazareth, PA,