One license for the full-featured version of VAC costs 15-50 USD, depending on the type and quantity. Volume discounts are available starting from two licenses purchased at once. Below are the basic prices for each license in the pack (there may be different prices for some regions, please visit the order page to view the actual price).
- Virtual Audio Cable A Virtual Audio Cable B Hi-Fi Cable / ASIO Bridge Voicemeeter Freeware: LF-Generator 15 Band Spectrum Analyser Test SPP Plug-in Manager VST-Scanner.
- VB-Audio CABLE A & B are two others Windows Audio Drivers working as two Virtual Audio Cable to connect more applications together. You may have tested VB-CABLE before purchasing this package.
- Unnecessarily so if you only need a couple of virtual audio devices. You might be better off using the Virtual Audio Cables from VB-Audio. A single Virtual Audio Cable is free.If you make a small donation you can get a set of cables allowing three virtual devices;-Virtual Cable-Virtual Cable A.-Virtual Cable B.
| Number of licenses | Home license | Business license |
|---|---|---|
| 1 | $30 | $50 |
| 2 | $24 | $40 |
| 5 | $18 | $30 |
| 10 | $15 | $25 |
| 100 | $20 | |
| 500 | $15 |
Home license permits to use the product only in a private home environment that is not associated with income generation. Business license permits any kind of commercial usage. You can read license agreement text here.
I just purchased VB-Audio Cables A+B so that I can route sounds from a few different programs through them. However, I can't get these to work with any applications. I am able to get the free VB-Audio cable to work as expected. Here is my setup: Voicemeeter Banana. Input 1: Microphone. Input 2: VB-Cable A. Input 3: VB-Cable (free) Picture of Voicemeeter.
License payment is one-time. No further payments are assumed, all licenses are perpetual.
All prices may be subject to local taxes. On the order page, you will see the final price depending on your country.
You will be redirected to the payment processing service. Two services are provided due to different payment methods supported, taxes for different countries etc. Please check both of them to find the most appropriate for you.
After order completion, on the final order page, you will get full version download instructions. A copy of them will be sent by email in a separate message.
If you have several email addresses, it is better to specify the most reliable one in the order form. If you didn't receive email message with download/upgrade instructions within a hour since order completion, please check the 'spam', 'suspicious' and similar folders of your mail. If there is no message, please contact the author, specifying the order reference.
Full version distribution package file has the 'full' suffix (for example, 'vac462full'. To get all product features, please uninstall trial version, and install full one instead. No Windows restart is required if all uninstallation guidelines (provided in the user manual) are observed.
Discounts and free licenses
There are 30-50% discounts for students, and for educational, research or other non-profit organizations.
If you have published some useful information about your experience with VAC (a blog entry, an article, a video etc.), you can get a 30-50% discount or a free license, depending on the quality of the content.
If you bought VAC 3 license directly from the author (not from other distributors), you can purchase VAC 4 license with 50% discount.
For details, please contact the author.
Virtual Audio Cables A + B Obs
Affiliate program
If you have an Internet site, you can offer VAC licenses on it, receiving a fixed percentage from each license sold.
For details, please contact the author.
Custom versions and source code
If you are an audio application developer and need audio transport from/to other audio applications, you may be interested in a custom (proprietary) version of VAC. Such version has customized names and parameters, and can be used only together with a customer's application. Custom versions have the same functionality as the common version. Customization assumes only unique names and unique key, not additional custom functionality.
There also is a special VAC version that has no internal connection between its playback and recording sides. It works only together with a special application that receives audio data from the playback end, and sends audio data to the recording end, via circular buffer in shared memory. Such special application acts like a physical, hardware audio adapter, while VAC driver provides only an interface for Windows audio subsystem and/or KS audio applications. With such type of interactions, ultra-low latencies can be achieved, there are no clock difference issues, and the behavior of simulated device is defined by the application.
Another product, Thin Audio Gateway, is based on VAC code but works differently, providing direct client audio buffer access to the customer's application via shared memory, using no intermediate buffering and/or clocking.
To order VAC custom version or its source code, please contact the author.
Windows 7 by design does not support multiple audio output and that is the limitation that many Windows 7 users are not happy with. Some people may want to play sound simultaneously to both speaker and earphone but that is not possible. Once you’ve plugged in the earphone, Windows 7 automatically recognizes it and routes all sound to the earphone. For more complicated scenarios such as wanting to output the sound from a computer game to the earphone while the main speakers plays music from a media player, then it would seemed even more impossible.
Thanks to Virtual Audio Cable, it offers multiple possibilities on how you want to transfer the audio streams between applications and/or devices. Before immediately scrolling to the bottom of this article to download and install Virtual Audio Cable, please be noted that this tool does not work alone just under operating system control. It requires configuration and also must be worked together with audio applications.
The official website of Virtual Audio Cable contains a lot of text and jargon which makes it difficult for any non-audiophiles to configure and use it. After spending some time trying out VAC, I personally believe it is best to try to get it working on one or two scenarios to understand how it works, then only configure it to work with your situation.
Scenario 1: Output audio from Windows Media Player to both speakers and earphone.
1. Download and install Virtual Audio Cable. By default Virtual Audio Cable already creates 1 virtual cable. You can verify this at the Virtual Audio Cable Control Panel. There is no need to touch any of the settings at the VAC control panel.
2. You have to configure Windows Media Player to use the Virtual Audio Cable as the default audio device for sound playback. You can either set this globally by going to Windows Control Panel > Sound > set Line 1 as the default device OR individually at Windows Media Player Tools > Options > Devices tab > select Speakers, click the Properties button and set Line 1 (Virtual Audio Cable) as the audio device. Which method you should use depends on the software if it allows you to set the individual audio device for the program. We’ll use the global method in this scenario.
3. After setting Line 1 as the default audio device, playing any music from Windows Media Player won’t have any sound because we haven’t configure the Line 1 to output to which device. Now run Audio Repeater (KS) shortcut from Start menu. The most important configuration here is the wave in and wave out. Wave in will be Virtual Cable 1 and Wave out as HD Audio Headphone/Speakers, then click the Start button. This audio repeater will now route all sound from Cable 1 to your earphone.
4. Run the Audio Repeater (KS) shortcut AGAIN from Start menu, select Virtual Cable 1 as wave in , HD Audio Speaker as wave out and click the Start button. You may have already guessed it, this repeater routes Cable 1 to your speakers as well.
5. Play any music at Windows Media Player and you should hear the audio on your speakers and earphone as well.
Scenario 2: Output music from Windows Media Player to speakers and Plants vs. Zombies game sound to earphone.
1. Download and install Virtual Audio Cable. By default Virtual Audio Cable already creates 1 virtual cable. You can verify this at the Virtual Audio Cable Control Panel. There is no need to touch any of the settings at the VAC control panel.
2. We will configure Windows Media Player to use the speakers as sound playback. Go to Tools > Options > Devices tab > select Speakers, click the Properties button and set Speakers as the audio device.
3. Since Plants vs. Zombies doesn’t allow us to select which audio device to use, we are forced to set Line 1 as the default audio playback device so that we can use Audio Repeater to route the game sound to the earphone. Go to Windows Control Panel > Sound > and set Line 1 as the default device.
4. Run Audio Repeater (KS) shortcut from Start menu. Select Virtual Cable 1 as wave in, the Earphone as wave out and click the Start button.
5. Now you can play music from Windows Media Player which will output the sound to the speakers but the sound from Plants vs. Zombies will be sent to your earphone.
For more examples, you can view the Examples content from Virtual Audio Cable help file. Virtual Audio Cable supports Windows XP/2003/Vista/Server 2008/Win7 platform (32-bit and 64-bit). The trial version supports up to only 3 cables and adds female voice reminder each several seconds. The full version of Virtual Audio Cable cost $30 USD.
Download Virtual Audio Cable
You might also like:
8 Tools to Quickly Change or Switch the Default Audio Sound Output in Windows2 Tools to Convert Audio or Video Files Into Self Contained Auto Playing Executables7 Programs to Check Installed Audio and Video Codecs On Your Computer7 Easy to Use Tools that Extract and Convert Audio from Video FilesSolutions to Fixing Low Volume When Playing Music or Video
If you’re lazy like me, you can create a batch file and have two instances of the program open along with your windows sound control panel shortcut to change (this may difffer based on OS, but you can search for it). Open a new text file and put in the following, changing your paths to the appropriate locations of the audiorepeater.exe:
control mmsys.cpl
TIMEOUT 0.5
start “” “C:LocationToTheVirtual Audio Cableaudiorepeater.exe”
TIMEOUT 1
start “” “C:LocationToTheVirtual Audio Cableaudiorepeater.exe”
Save the file and rename it whatever.bat, now create a shortcut to it where ever you want and when you run it the Sound control panel will open to change the default device and you can specify both Repeaters, etc.
ReplyHi Jack! Do you know how to split the audio into LEFT (browser1) and right (browser2) at a time?
ReplyGood day
How would I use this program to output both my VLC media player (music) and microphone (mic) simultaneously (into a chatroom)
Thank you
Reply
Hi, just to let you know that your tutorial made my day. Followed the Scenario 1 on Windows 10 creator edition x64, to output audio to 2 wireless headphones with both their own respective usb dongle (we’re a couple watching movies on a htp during the evening), the only difference at setup was to installthe x64 .exe and instead run 2 instances of audio repeater MME (not KS)
ReplyI followed your instructions exactly, but every time I open the Audio Repeater KS and click “start” this blue screen appears saying error with your recent installation and forces me to force-shut down my computer used the keyboard button. If I try and use skype before your Audio Repeater KS step (just setting AC Line 1 as my default playback, etc.) then I hear this horrific screeching noise and my skype caller doesnt hear anything! Please help?! I have a 64bit computer (not sure what that means, but I think it is relevant?).
ReplyThank you very much for this tutorial ! It worked perfectly with my Samsung HD TV ! ! I have been searching for a solution for quite some time !
Cheers !
ReplyI’m trying to set this so when I play a game, my other audio sources automatically output from the other speakers. The point of this is to be able to watch youtube walkthroughs as I play without losing sound from one application.
ReplyFor Ubuntu or Other Linux Distros, there is Jack ! Patchage + QJackCTL or Cadence from KXStudio :D
ReplyYou Sir, are a god amongst men. Thanks very much for the guide, very intuitively written. Will definitely recommend this site.
Replywhere to buy the cable???
ReplyAs already mentioned, sometimes VAC have latency through its audio channel. Also from what I felt when I tried it, the sound quality degraded a bit. So unless you’re totally in need to have two audio outputs running at the same time, I wouldn’t recommend it.
Thanks
ReplyOnly for win 7?
ReplyMorning All:
What if you don’t have Windows Media Player?
I Use VLC.
Can I use this seemingly nice software with VLC?
Really cool stuff
ReplyWow, really cool, again you amaze me :)
ReplyCheers Raymond, I always wondered how to do this!
ReplyVAC is a nice solution but it introduces a little latency/delay for the audio. Not a big problem though. Microsoft should never have redesigned the audio stack in Vista with this limitation. They also took away hardware acceleration of audio/MIDI and surround sound in games.
ReplyI was looking for something like this…..