List of manufacturers starting with letter I

I.P. Verlag

Ibanez

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iConnectivity

Idoru

Ignition

IGS Audio

IK Multimedia

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Imaginando

IMG Stageline

Imperative Audio

Imperial Drums

In-Ear Headphones

Ina-GRM

Industrial Music Electronics

InEar

Infinity

Initial Audio

Innovative Percussion

Inogeni

Intech Studio

Intellijel Designs

International Music Company

Internet

Intricon

Intuitive Instruments

IO Instruments

Ira Nepus

IrcamLAB

Iron Studios

ISLA Instruments

Islander

Isovox

ISP Technologies

Istanbul Agop

Istanbul Mehmet

iZotope