USB Audio Interface

2 IN/2 OUT USB Audio Interface

  • USB

2 IN/2 OUT USB Audio Interface

The UA-1X is a simple USB audio interface designed to offer component-quality audio signals to & from your computer. The UA-1X offers superior sound quality input & output from the computer through RCA jacks. The UA-1X also has an S/PDIF optical output to send digital signals to digital destinations and the same jack can function as a headphones jack for direct monitoring of your computer audio & input signals. The UA-1X is ideal for use with laptops where audio quality is all but ignored. The UA-1X offers superior audio quality, a great deal of versatility, & the utmost in portability. It is ideal for archiving audio on your computer or playing it back from the computer through your home stereo.

  • - Up to 16-bit/48 kHz sampling rate, 1 pair of stereo IN/OUT USB Audio Interface
  • - Complete cable style body from computer end to RCA analog audio connections
  • - 1/8" headphone jack and volume, also S/PDIF optical output available
  • - Gain switch (+4 dBu/-10 dBu), audio in/out signal indicators
  • - USB bus-powered, Adaptor-free, plug and play
  • - Supports OS-Standard drivers

Number of Audio Record/Playback Channels

1 pair of stereo
1 pair of stereo

Signal Processing

PC interface
16 bits

Sampling Frequency

Digital output
32/44.1/48 kHz

Nominal Input Level

Line input jacks
-10 dBu (LOW)/+4 dBu (HIGH)

Nominal Output Level

Line output jacks
-10 dBu


Digital output
Optical type (confirms to S/P DIF consumer format)


Line Input jacks (L, R): RCA phono type
Line Output jacks (L, R): RCA phono type
Headphones jack (Stereo miniature phone type)
Digital Output connector (Optical type)
* The same jack serves as both the headphones jack and digital output connector.


Power Supply
Supplied from the computer
Current Draw
100 mA
Owner's Manual

(0 dBu = 0.775 V rms)

All specifications and appearances are subject to change.


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