PCM5101A USB bus power drive high resolution compatible DAC FX-AUDIO- FX-01J TYPE-B

---------------------------------------------------------------------- High resolution compatible with sampling rate indicator USB bus powered Output coupling-less specification Low noise power supply design Equipped with a digital filter calculation method change switch inside the DAC Renewal to new lot (final production lot) from January 15, 2023 sales -Fixed the issue where noise was generated in certain limited situations. ・The capacitor used has been upgraded. ・Changed ECHU to a normal multilayer ceramic capacitor for total balance adjustment. FX-AUDIO-brand high-resolution compatible USB bus-powered compact DAC has been renewed and is now available! Although it is a simple audio device that operates only with a USB connection, it uses the well-established BRAVO SA9023 + Burr-Brown PCM5101A (SN ratio 106dB) as a USB receiver IC and DAC IC. Like the previous model, it follows a unique low-noise power supply design and coupling capacitor-less design, and uses high-quality components to improve reliability and sound quality, and is also equipped with a digital filter switching function. [Improvement points from the previous model FX-01A] ■High-quality capacitors are used in the power supply section The capacity of the power supply decoupling capacitor is unified to a Panasonic electrolytic capacitor, improving reliability and stability. ■High-quality components are used in the output filter section Since it is an output coupling specification, it is originally designed for high sound quality, but it also uses a MELF type metal film resistor for the resistance in the output filter section to reduce sound distortion. Additionally, the capacitor has been changed from a multilayer ceramic capacitor to a Panasonic ECHU (multilayer metallized PPS film capacitor), which is highly rated for audio applications, to further improve sound quality. ■Equipped with a digital filter calculation method change switch inside the DAC Two types of filters, infinite impulse response (IIR) and finite impulse response (FIR), can be switched using the button switch on the main unit. You can freely choose the filter that best suits your sound source and system, and you can expect further improvements in sound quality. *See notes* You will need to reconnect the USB cable after changing the switch. [Product features] ■High resolution compatible with sampling rate indicator ■USB bus power drive ■Output coupling-less specification ■Low noise power supply design Equipped with two power supply regulators for the USB bus power supply, each IC has an independent power supply design to suppress noise interference and achieve high sound quality. [Notes] *After switching the digital filter calculation method change switch, disconnect the USB cable and connect it again. The switch will become effective after re-recognition. *Please note that simply switching the switch during use will not reflect the changes. *Initial defects are guaranteed for 6 months from the date of product arrival. [Product specifications] Color: black Digital input: USB TypeB USB1.1/2.0 Analog output: stereo RCA terminal Supported format: PCM maximum 24bit 96kHz DAC IC: Burr-Brown PCM5101A (SN ratio and dynamic range both 106dB) USB receiver IC: BRAVO SA9023 (USB-DDC) Function: DAC digital filter calculation method change function (IIR/FIR) Compatible OS: Windows 11/ 10/ 8 (8.1) & 7/ Vista / XP / 2000 / MacOS X / 9.1 or later Accessories: Simple manual Size: Height 93mm x Width 40mm x Depth 25mm (excluding protrusions) Weight: 105g *Specifications and design may change without notice due to improvements or other reasons.