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For USB/SPDIF conversion, I the Savitech BRAVO "SA9023" to support high-resolution audio.
Because it's bus-powered, we've focused on strengthening and optimizing the power supply circuit.
The DAC IC is the ESS ES9023P.
High-quality gold-plated RCA connectors
Just plug it in! An easy-to-use, single-function, high-resolution compatible DAC!
Despite its user-friendly, simple design, it uses high-quality components to deliver high-fidelity sound that rivals higher-end models.
Simple is best!
Using the USB/SPDIF conversion function of the Savitech BRAVO "SA9023," which supports high-resolution audio, digital-to-analog conversion is performed using an ESS ES9023P.
With simple connection operation, you can extract USB high-resolution data as an analog audio signal from your familiar RCA connector.
[Product Features]
■ High-resolution audio support via BRAVO "SA9023"
Equipped with Savitech's BRAVO "SA9023" chip, which supports high-resolution audio.
We have redesigned the circuit board and changed the USB receiver IC from the "VT1728A" to the newer generation BRAVO "SA9023" IC.
We improved the basic performance by switching to a new, well-established IC design and revamping the circuitry.
■ Because it's bus-powered, we've meticulously reinforced and optimized the power supply circuit.
- Audio-grade capacitors have been added to smooth the USB power supply!
We generously incorporated a sufficient amount of structurally vibration-resistant audio-grade capacitors.
Considering the user environment and ease of handling, this unit uses audio-grade capacitors with high vibration resistance.
- AMS1117 is to generate 3.3V.
Furthermore, a low-noise series regulator, the AMS1117, is to generate 3.3V, and jitter is reduced by maintaining ground stability.
■The DAC IC is the ESS ES9023P.
For the DAC IC, I the ESS Technology "ES9023P" (DNR: 112dB), which is also in the DAC-H6J.
By using TDK EPCOS film capacitors in the output stage, we have further enhanced the beautiful high-frequency response that is a hallmark of the ES9023P.
■High-quality gold-plated RCA terminals
Considering the situations in which it will be , the output terminals are high-quality gold-plated RCA terminals to resist oxidation and dirt.
[Main IC Specifications]
■Audio controller IC (USB-DDC): Savitech BRAVO SA9023
Supported formats: Up to 24-bit/96kHz
■DAC IC: ESS Technology ES9023P
Dynamic range: 112dB
[Product Specifications]
Brand: FX-AUDIO-
Product model number: FX-00J
Color: Black
Product warranty period: 6 months from the date of purchase
Digital input: USB Type B terminal, compatible with USB 1.1/2.0, USB audio class 1.0
Analog output: Stereo RCA terminals (gold-plated)
Supported formats: PCM up to 24-bit 96kHz
DAC IC: ES9023P manufactured by ESS Technology
Audio controller IC: Savitech BRAVO SA9023 (USB-DDC)
Supported OS: Windows 11/ 10/ 8 (8.1) & 7/ Vista / XP / 2000/ MacOS X / 9.1 and later
*We do not guarantee operation on devices other than PCs, such as smartphones or game consoles.
Using unsupported devices may result in noise, no sound, or intermittent sound.
Accessories: USB cable (approx. 20cm), instruction manual
Dimensions: Height 25mm x Width 40mm x Depth 81mm (excluding protrusions)
Weight: 95g
*Specifications and design may be changed without notice due to improvements or other reasons.