N
- N-Audio
- n-Track Software
- N-Tune
- N. Zaganin
- N.A.T.
- Nad
- Nady
- Nagra
- Naim
- Naive Solutions
- Nakamichi
- Nakamura
- Nakst
- Namba Gear
- Nameofsound
- Nami Audio
- Nammick
- Nano Modules
- Nanoloop
- Nanopolis
- Naonext
- Napkey Instruments
- Nardelli
- Naroth Audio
- Nasca Octavian Paul
- Nash Acoustic Guitar
- Nash Guitars
- NashNET
- NASPRO
- Nassen
- Nassen Software Development
- Natal Drums
- Nathan Blair
- Nathan Jonson
- National
- Native Instruments
- Natural Studio
- Naturel Microphones
- Natus
- Naughty Panther
- Naughty Seal Audio
- Navigator
- Nay-Seven
- Naylor
- NC Music Accessories
- NCH Software
- NCL
- ndc Plugs
- ndsvisuals
- ndzeit
- Neat Microphones
- Nec
- Necromare
- Neewer
- Neighborhood Circuits
- Nekotronics
- Nektar
- Nekyia Circuits
- Nematic Labs
- Nembrini Audio
- Nemesis (by Eden)
- Nemphasis
- Neo Instruments
- Neo-Neon
- Neo-Soul Keys
- Neocymatics
- Neodym Laser Entertaiment
- Neold
- Neon
- Neon Captain
- Neon Egg
- Neonode
- Neonumeric
- Neotek
- Neotron
- Neoxeo
- Nerds.de
- NetCIRA by Fostex
- Netgear
- Nethernet Corp
- netVST
- Networksound
- Neuenberger
- Neumann
- Neunaber Technology
- Neural DSP
- Neuratron
- Neuros
- Neuser
- Neusonik
- Neutone
- Neutral Labs
- Neutrik
- Neuzeit Instruments
- Neva
- Nevaton
- Neve
- Never Be Normal
- New Atlantis Audio
- New Audio Technology
- New England Digital
- New England Digital Computers
- New Loops
- New Nation LLC
- New Old Sound Ltd.
- New Signal Process
- New Sonic Arts
- New Systems Instruments
- New Vintage
- Newer Technology
- Newfangled Audio
- Newsound
- Newzik
- NEXI Industries
- Nexo
- Nexoe
- Nexoft Software
- Next
- Next Audio Labs
- Nextbeat
- NextDrive
- Nextmidi
- NextSound
- NEXT–Proaudio
- Neyrinck
- NHT
- Niall Moody
- Nialmoody
- Nice Company
- Niche Audio
- Nick Crow Lab
- Nick Moritz
- Nicklaus Lutherie
- Nicolai Toma
- Nicolas Pain
- Nicolas Signat
- Nicolaudie
- Nicole Banana
- Nicols
- Night Owl Industries
- Night Sun
- Nightbox
- Nightfox Audio
- Nightmaker Studios
- NIIO Analog
- Nik Huber Guitars
- Nikko
- Nikko Electronics
- Nikoladze & Sons
- Nikolozi Meladze
- Nils Schneider
- Nimax Audio
- Nimble Tools
- nimbu
- Nine Of Swords
- Nine Volt Audio
- Nine Volt Nirvana
- Nine Volt Pedals
- Ninecows
- nineOnine
- Ninja Tune
- NINM Lab
- Nino Percussion
- Ninstrument
- Nintendo
- Nisel
- Nivico
- Nivoflex
- NJD
- NK Forster Guitars
- NN Audio
- No Dough
- No Hype Audio
- No Island
- No Strings Attached
- Noah's Ark
- Noatronic
- Nob Control
- Nobels
- Noble & Cooley
- Noblet Paris
- Nobsound
- NOC3
- Nocs
- Noctua
- Node Audio
- NoDesign
- Nodisto
- Noel
- Noggin Rockers
- Noguera
- Noiise Audio
- Noiiz
- Noise Control Audio
- Noise Engineering
- Noise Guild
- Noise Lab
- Noise Makers
- NoiseAsh
- Noisebud
- noiseBytes
- Noisefirm
- NoiseSoft
- NoiseWorks
- Noisy Fruits Lab
- Noiz-Lab
- Noizefield
- Noizware
- NOLLelectronic
- Nomad Factory
- Non-Lethal Applications
- Nonlinear Labs
- Nono Modular
- Noon Instruments
- Nootka
- Norand
- Nordic Audio Labs
- Nordstrand Guitars
- Nordstrand Pickups
- Nordvang Custom
- Nori Ubukata
- Norman
- Normandy Guitars
- norStone
- North Effects
- Northern Electric
- NorthernBeat
- Norton
- NOS Audio
- Nose Pedal
- Notam
- Notator
- Noteflight
- NoteHeads
- Noteworthy Software
- Notion Music
- Notorious Notes
- Nova
- Novaflash
- NOVAkILL
- Novanex
- Novation
- Novel Tones Inc.
- Noveltech
- Novik
- Novistar
- NovoNotes
- Novuzeit
- Nowsonic
- Noystoise
- Nozoid
- NRSynth
- Ns Design
- NSCA
- Nsi
- Nsm Audio
- NSP Cases
- NSP VST
- Nsx
- NTH Synth
- NTI
- Ntonyx
- NTP
- NTS Audio
- Nu Desine
- Nuances Controller
- Nubi3.com
- Nucleus Soundlab
- Nufeeld
- NuForce
- Nugen Audio
- Nullsoft
- Numark
- Numerical Audio
- Numerical Sound
- Numerikart
- Nunomo
- Nura
- Nuro Audio
- NUSofting
- NuSpace Audio
- Nuvo
- nUX
- Nvidia
- nX-Sound
- NXT Kontrol
- NYC Pedalboards
- Nymano Audio
- Nyrv Systems
- Nystrom Instruments
- N°1derland