VT40X
The VT40X features a brand new modeling engine and sounds even better than ever! By using VET (Virtual Element Technology), which is based on an analysis of the components and amp circuits themselves, VTX amplifiers produce the most accurate and realistic amplifier sounds to date. These new amplifiers also feature a multi-stage Valvetronix tube preamp. This preamp design incorporates authentic analog circuitry to achieve the subtle tonal adjustments and capture the nuances that are distinctive of vacuum tube amps. In addition to this clever circuitry, VTX amplifiers feature a tightly sealed cabinet and a proprietary bass-reflex designed to deliver stunning resonance. Go beyond the realm of previous modeling amps with the new VOX Tone Room editing software that lets you customize the existing amps and effects yourself, or create your own!
VTX amps are equipped with a USB port for simple integration with a PC, Mac, or even iOS & Android platforms and works seamlessly with the new VOX Tone Room software for deep editing of your favorite amp models, effects and presets! Tone Room is available to download on your PC, Mac via the Support tab of this page and is also available for your iOS and Android devices via the App Store or Google Play!

Power Amplifier Output:
VT40X: Maximum approx. 40W RMS @5 ohms
Amp Models:
11/20 (when using Tone Room - Editor/Librarian software)
DELUXE CL、TWEED 4x10、VOX AC30、BOUTIQUE OD、VOX AC30TB、BRIT 800、BRIT OR MKII、DOUBLE REC、BOUTIQUE CL、BRIT 1959、BOUTIQUE METAL
Effects:
Pedal 1 type: 4 (COMP, CHORUS, OVERDRIVE, DISTORTION)
Pedal 2 type: 4 (FLANGER, PHASER, TREMOLO, DELAY)
Reverb type: 4 (ROOM, SPRING, HALL, PLATE)
Noise Reduction: 1
Programs:
33/60 (when using Tone Room - Editor/Librarian software)
User Programs:
8 (2 banks x 4 channels)
Speaker:
VT40X: 10" 5 ohms
Inputs / Outputs
INPUT jack, AUX IN jack, Headphone jack, FOOT SW jack, USB (Type B) mini port
Signal Processing
A/D conversion: 24-bit
D/A conversion: 24-bit
Power Supply
VT40X: AC adapter (DC 19 V)
Current Consumption
VT40X: 3.42 A
Dimensions (W x D x H):
VT40X: 462 x 225 x 404 / 18.19" x 8.86" x 15.91"
Weight
VT40X: 9.5 kg / 20.94 lbs.
Included Items
VT40X: AC adapter
Accessories (sold separately):
VOX VFS5 footswitch
*Specifications and appearance are subject to change without notice for improvement.
view
Download
Vox Tone Room for iOS v1.3.0 | 1/30/2019 |
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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.
Updates in Version 1.3.0
VX50 GTV is now supported.
Some minor improvements have been implemented to improve stability.
How to update

Please update the app referring to the iTunes store.
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Vox Tone Room for Android v1.3.0 | 1/30/2019 |
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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 Android 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.
System Requirements
Wired Connection (via USB-MIDI)
Android 6.0 or later, Android Phone/Tablet. (USB OTG cable is needed.)
Wireless Connection (via Bluetooth MIDI)
Android 6.0.1 or later, Android Phone/Tablet
Even if your device meets the above conditions, the device may not be compatible with MIDI, USB-Host or Bluetooth Low Energy. If the app detects incompatibility, you will be prevented from installing it.
How To Update

Please install and update the app referring to Google Play.
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Vox Tone Room Installer v1.3.0 for Mac | 1/30/2019 |
ToneRoom_Installer_130.dmg
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Tone Room is designed to work as an editor/librarian for VOX products, including the VX II, VT20X/40X/100X, Adio/Adio Air, and VX50GTV. Connect your VX, VTX, Adio/Adio Air, or VX50GTV to a computer running a Mac operating system 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.
Before using Tone Room with Mac via USB, please install the VOX USB MIDI Driver.
System Requirements
Wired Connection (via USB-MIDI)
•Mac OS X10.8 or later
•Mac OS X10.9 or later
•Mac OS X10.10 or later
•Mac OS X10.11 or later
•macOS 10.12 or later
•macOS 10.13 or later
Wireless Connection (via Bluetooth MIDI)
•Mac OS X10.10 or later Mac OS X10.11 or later
•macOS 10.12 or later
•macOS 10.13 or later
How to update
•Mount the downloaded disk image file, and run the installer.
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Vox Tone Room Installer v1.3.0 for PC | 1/29/2019 |
Tone Room Software Update130.zip
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Tone Room v1.3.0 Installer for PC
Tone Room is designed to work as an editor/librarian for VOX products, including the VX II, VT20X/40X/100X, Adio/Adio Air, and VX50GTV. Connect your VX, VTX, Adio/Adio Air, or VX50GTV to acomputer running Windows 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.
Before using Tone Room with PC via USB, please install the VOX USB MIDI Driver. Before using Tone Room with PC via wireless connection, please install the VOX BLE MIDI Driver.
System Requirements
• Wired Connection (via USB-MIDI)
• Windows 7 SP1 All editions (32/64bit)
• Windows 8.1 All editions (32/64bit)
• Windows 10 All editions (32/64bit) Wireless Connection (via Bluetooth MIDI)
• Windows 8.1 All editions (32/64bit)
• Windows 10 All editions (32/64bit)
How to update
Unzip the downloaded file, please run the installer.
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Driver
VOX USB-MIDI Driver V1.2.5 (r0) for Mac | 1/24/2019 |
Vox Driver (Windows) | 11/3/2016 |
MIDI Driver 1.2.3 (Mac) | 11/3/2016 |
Manual
Owner's Manual for VT20X / VT40X | 11/4/2015 |