ONKYO WAVIO SE-U55SX USB Digital Audio Processor

This is the SE-U55SX , a USB digital audio processor from Onkyo that combines high sound quality and multi-functionality. It's perfect for improving PC audio quality and connecting to various audio devices.

**Product Specifications**

* Type: USB Digital Audio Processor
* Supported OS: Windows XP SP2 or later, Windows Vista (64-bit version not supported)
* Connection Method: USB 1.1 (Self-powered via AC adapter)

**Input Terminals:**

* Optical Digital (Square) x 2
* Coaxial Digital x 1
* Analog Stereo (RCA) x 1
* Microphone Input (Stereo Mini) x 1

**Output Terminals:**

* Optical Digital x 2
* Analog Stereo (RCA) x 1
* Headphone Output (Stereo Mini) x 1

**Supported Sampling Rates:** 44.1kHz, 48kHz, 96kHz (24-bit compatible)

* S/N Ratio: 115dB
* Frequency Response: 0.3Hz-44kHz (LINE OUT, +0/-0.5dB)
* Total Harmonic Distortion: 0.002% (20kHz AES17 LPF, A-Weighted)
* Power Supply: AC100V (50/60Hz), Power Consumption 3.8W
* Dimensions (W x H x D): 169 x 244 x 67mm
* Weight: Approx. 0.7kg

**Recommended Points**

* Features Onkyo's proprietary VLSC analog waveform generation technology to reduce digital noise and achieve clear sound quality.
* Employs high-performance DAC (PCM1796) and ADC (AK5385BVF) for high-quality recording and playback.
* Equipped with a variety of input and output terminals, allowing connection to PC audio as well as various audio devices.
* Can be used independently as an audio selector or DAC without connecting to a PC.
* Vertical and horizontal placement design for flexible installation.

Please understand that this is a used product before purchasing.