Guitar and Effects Creators M

Maccaferri
Mack
Mad Professor

Maestro

Magnatone

Mako
Malinoski
Manne
Mannys Music
Manuel & Patterson
Manuel Contreras
Manuel Rodriguez and Sons, SL
Manuel Velazquez
Manzanita Guitars
Manzer Guitars
Maple Lake
Mapson
Marc Silber Guitar Company
Marchione Guitars
Mark Wescott Guitars
Marleaux

Marshall

Martelle

Martin

Marvel
Marveltone by Regal
Mason Bernard
Matamp

Matchless

Maton
Matsumoku
Matsuoka
Mauel Guitars
Maurer
Maven Peal
Maxon
MB Electronics
McAlister Guitars
McCollum Guitars
McCurdy Guitars
McElroy
McGill Guitars
McGlynn Guitars
McGowan Guitars
MCI Inc
McInturff
McKnight Guitars
McPherson Guitars
McQuackin FX Co.
Mean Gene
Megas Guitars
Melancon
Mello, John F.
Melophonic
Melville Guitars
Mercurio
Mermer Guitars
Merrill Brothers
Mesa-Boogie
Mesrobian
Messenger
Metal Pedals
Meteoro
Metropolitan
Metropoulos Amplification
Meyers Custom Guitars
MG
Mica
Michael Collins Custom Guitars
Michael Cone
Michael Dunn Guitars
Michael Kelly
Michael Lewis Instruments
Michael Menkevich
Michael Silvey Custom Guitars
Michael Thames
Michael Tuttle
Michihiro Matsuda
Microfrets
Mighty Moe Ampstraps
Mike Lull Custom Guitars
Milburn Guitars
Minarik
Mirabella
Miranda Guitars
Mission Amps
Mitre
MJ Guitar Engineering
Mobius Megatar
Modulus
Mojave Amp Works
Moll Custom Instruments
Mollerup Basses
Monrad, Eric
Monroe Guitars
Monteleone
Monty
Moog
Moon (Japan)
Moon (Scotland)
Moonstone
Morgaine Guitars
Morgan Monroe

Morley

Morris
Mortoro Guitars
Mosferatu

Mosrite

Mossman
MotorAve Guitars
MTD
Muiderman Guitars
Multivox
Murph

Music Man

Musicvox
Mu-Tron
Muza

MXR

Myka