REFURBISHED: SWAMP X-USB - XLR to USB Microphone Preamp | Computer Audio Interface

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REFURBISHED: Simple yet ingenious device providing all the features of larger USB audio interfaces at a fraction of the cost. This device allows you to monitor (hear) yourself whilst recording. Featuring 24-bit audio.

IMPORTANT: This is a refurbished and discontinued item. The item operates at 16-bit whereas current versions are capable of 24-bit recording. These items have been repaired or refurbished by the factory, and are being sold without original packaging. Some minor varying cosmetic blemishes are present, but all items are in perfect working condition. IUSB cable is included. 1 year warranty. 

SWAMP X-USB - XLR to USB 16-bit Audio Interface
This simple yet ingenious device provides all the features of larger USB audio interfaces at a fraction of the cost, and saves a great deal of space too! Don't let your home studio become cluttered with pre-amps and USB interfaces, when you could do it all with a device smaller than your fist. Velcro straps allow you to attach it to a mic stand, so you won't even know it's there!

Monitor while you Record
Featuring a 3.5mm headphone output, this device allows you to monitor (hear) yourself whilst recording. Plus allowing you to playback a pre-recorded track while you are recording another over the top. Adjust the playback/monitor ratio easily with the centre dial, and the output volume with the bottom dial. This is functionality is required for professional home studio's and comes at a fraction of the cost with the X-USB.

iPad Compatible - Professional Recording on the Move!
We have just tested the SWAMP X-USB audio interface with a iPad version 4, and have found that it works seemlessly with both dynamic and condenser mics. A 'camera connection kit' is required to enable a regular USB cable to be inserted into the iPad. The X-USB preamp is stong enough to push 0dB of signal to the iPad input, and as with a computer, the signal is totally noiseless. Now you can record professional audio on the go.

Phantom Power 48V
The X-USB even supplies 48V phantom power at the touch of a button, so you can use condenser mics to get that professional studio quality sound anywhere you go. It supplies this phantom power from the computer ir iPad through the USB connection, so no batteries needed.

All this combined with plug and play compatibility with both Windows and Mac, means it has never been easier to plug in and record anytime, anywhere.


  • 1x X-USB XLR to USB Preamp / Audio Interface
  • 1x USB cable


  • Resolution: 16bit A/D Converter, XLR to USB
  • Sampling Rate: 48kHz / 96kHz
  • Frequency Response: 20Hz-20KHz
  • SNR: 68dB
  • Input Sensitivity: -15dBu w/ minimum gain, -47dBu w/ maximum gain
  • 48V Phantom Power and Switch
  • Adjustable Gain
  • Adjustable Headphones Monitoring out
  • LED Indicator
  • USB Powered
  • Signal Boost Gain: +20dB
  • Plug and Play with Win2000, XP, Vista, Windows7, Windows8, Windows 10
  • Compatible with all MAC OSX
View PDF brochure for REFURBISHED: SWAMP X-USB - XLR to USB Microphone Preamp | Computer Audio Interface

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