This article gives a general description of Jambox and its applications.
Technical specifications can be found here.
Information about using Jamroom with other (non-Jambox) sound cards can be found here.
You can also learn about Jambox by chatting with a Jamroom support engineer using the Live Support tool at the top of every page.
Jambox is a USB audio interface. It provides an easy solution for users who need to connect their musical gear (guitar, microphone) to the computer.
Jambox combines the functionality of three products:
- Audio preamps
- Audio mixer
- USB interface.
It is compatible with Windows and Mac operating systems.
There are two ways to use Jambox: as an ordinary, stand-alone external sound card or as a low-latency sound card in conjunction with real-time audio systems like Jamroom.
To use Jambox as an ordinary, stand-alone external sound card, simply plug it into any USB port. Windows and Mac will automatically install the required drivers for this plug-and-play device.
To use Jambox as a low-latency sound card in conjunction with Jamroom, download and install the Jamroom Connector software from the Jamroom.us website. The software is available to registered members of the site. Jamroom Connector includes a custom, low-latency Jambox driver built in.
With the Jambox connected to the computer and the Jamroom Connector software installed, it only remains to connect your instrument/mic to the Jambox.
Jambox has two 1/4" audio mono inputs suitable for guitar, microphone, etc. Each input is individually buffered and amplified. Levels are separately controlled by the IN1 and IN2 knobs.
Jambox also has a 1/8" stereo input with bias power suitable for a headset (electret) mic. This input is designed for a talk-back mic and any VoIP mic will work. The level is controlled by the MIC knob.
Jambox has two 1/8" stereo outputs suitable for powered speakers or headphones. Each output is individually buffered. Levels are separately controlled by the OUT1 and OUT2 knobs.
Jambox includes an audio mixer. The three inputs (IN1, IN2 and MIC) are mixed to a single audio signal that is then fed, via the USB interface, to the host computer. In addition, Jambox offers hardware direct monitor of the audio mix. The direct monitor level is controlled by the MON knob.
A typical application is shown in the figure. With Jambox connected to the computer, the output of an electric guitar is connected to IN1 using a 1/4" audio cable. A dynamic mic is similarly connected to IN2 using a 1/4" audio cable. Optionally, a PC mic is connected to the MIC input.
On the output side, headphones and/or speakers may be connected to OUT1 and OUT2.
Optionally, two sets of headphones may be used (for example, to avoid feedback from speakers into the dynamic mic).
Also optionally, two guitars may be used (for example, when two jammers are located together with a 3rd at a remote location.
To set levels, open the level meter in the Jamroom Connector software. With the instruments at full volume, the level should nearly--but not quite--enter the red zone of the meter.
Remember to turn to zero any inputs that should be excluded from a recording (for example, the talk-back mic).
Jambox exposes all audio functions in the form of convenient knobs. As a result, users with no knowledge of sound engineering or computer audio technology can make CD-quality digital recordings quickly and easily.
Jambox comes with a convenient, 1.5 meter (5') USB cable. With Jambox plugged in to your computer, all functions are conveniently available on the top of your desk--no longer necessary to bend over behind the computer to search for the audio plug.
Finally, Jambox is powered through the USB port and requires no external power supply.
Order a Jambox when you register as a member of Jamroom here.
Read the Jambox technical spefications here.
Talk to a Jamroom support engineer using the Live Support link at the top of every page.
Tell your colleague/friend about Jamroom here.
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