Tone Room is designed to work as an editor/librarian for VOX products, including the VX II, VT20X/40X/100X, Adio/Adio Air and VX50 GTV.
Connect your VX, VTX or Adio/Adio Air to your iOS device with a USB cable or connect your Adio Air to a Bluetooth MIDI supported device via wireless connection. Tone Room allows you to edit sounds, manage programs, and backup your settings.

Tone Room 1.3.0 supports
"VOX modeling guitar amplifier VX II"
"VOX modeling guitar amplifier VT20X/40X/100X"
“VOX modeling guitar&audio amplifier Adio Air GT/Adio GT”
“VOX modeling bass&audio amplifier Adio Air BS/Adio BS”
"VOX modeling guitar amplifier VX50 GTV"

To use this software via USB connection, you need a commercially available adapter, such as the Apple Lightning to USB camera adapter.

To use this software via wireless connection, See “Bluetooth MIDI Connection Guide” in the VOX Website.

What’s New

Version 1.3.0

VX50 GTV are now supported.
Some minor improvements have been implemented to improve stability.

Ratings and Reviews

2.9 out of 5
14 Ratings
14 Ratings
3Alan3W3 ,

Can’t get I to work

Tried it in the iPhone and desktop with brand new cables. Neither one will recognize the amp. Very unhappy with that right now. Hopefully Vox will have an answer.
Korg/Vox did respond promptly and helped me diagnose the issue. Apparently not all usb cables are equal. I got a different usb cable and it hooked right up. Very happy with that. My first usb b was branded for gps devices, maybe they don’t have all the capabilities.
Very happy now.

KelceyB ,

Works fine

Check cables if you have problems.
If the app loads on your device, most likely it will work.
Both styles of ipad/iphone camera adapters work.
It works ios, Macbook Pro as well as iMac... of course your device determines the performance.
Overall, once the cabling is correct and your device is capable, it is a cool addition to your Vox abilities...

irritated Vox user ,

Hardly works, super buggy and zero support

I have tried using this with my adio air gt but it will rarely connect. The presets will load from the amp but only once have the other presets loaded. On the iPhone it comes up I. Portrait mode but you can’t close it out without locking the phone and selecting a widget screen for another app to get back to the home screen. Oh and there’s no support or user community with Vox products, think I’ll go back to Line6


Vox Amplification Ltd.
51.8 MB

Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Japanese

Age Rating
Rated 4+
© VOX Amplification Ltd.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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