A major upgrade will be made to the new lot starting on March 24, 2023.
The main board and key ICs have been completely redesigned, resulting in a major upgrade!
The DAC-M6J is an integrated DAC with headphone amplifier and digital preamp functionality, supporting three digital inputs. Its heart is the ESS Technology ES9018K2M, a highly acclaimed high-performance DAC IC!
The headphone amplifier uses the Maxim Integrated MAX9722A, a high-performance headphone amplifier IC.
It delivers the power to drive high-impedance headphones despite its low voltage operation, while delivering modern, high-speed, and crisp sound quality.
In addition, the digital volume, a basic function of a digital preamp, is free from gang error (volume discrepancies between left and right) and crosstalk, which are unavoidable with analog volume controls.
This further enhances the outstanding positioning of the dual mono configuration of the FX-1001J and FX-501J.
Note: Because this product is a DAC with a preamp function, unlike typical DACs, the RCA output is linked to the volume.
[Key IC Specifications]
■ESS Technology ES9018K2M
■DAI/USB Receiver IC (DDC): SAVIAUDIO BRAVO SA9123
Supported Formats: Up to 24-bit/192kHz (Optical Digital Input/Coaxial Digital Input)
■USB Receiver IC (DDC): SAVIAUDIO BRAVO SA9023
Supported Formats: Up to 24-bit/192kHz
■Headphone Amplifier IC: Maxim Integrated MAX9722A
Signal-to-Noise Ratio: 100dB THD+N: 0.009%
[Notes]
※The internal relay will operate during silent periods; this is normal.
[Product Specifications]
Brand: FX-AUDIO
Model Number: DAC-M6J
Color: Black
Warranty Period: 6 months from date of purchase
Digital Input 1: USB Type B, USB 2.0 compatible (up to 24-bit/192kHz), USB Audio Class 1.0
Digital Input 2: Optical TOS-LINK (up to 24-bit/192kHz)
Digital Input 3: Coaxial (up to 24-bit/192kHz)
Analog Output: RCA (Front volume synchronized)
(Output stopped when front headphone jack is connected)
Headphone Output: TRS phone plug compatible, 6.3mm stereo jack (16Ω-300Ω)
Power Supply: DC 5V, 0.5A or more (USB bus power compatible)
DC Jack: 3.5mm outer diameter x 1.35mm inner diameter (center positive)
Accessories: Instruction manual, USB to DC 5V Plug power cable
Dimensions: 33mm H x 98mm W x 108mm D (excluding protrusions)
Weight: 265g
[Compatible OS (USB connection)]
Windows 11/10/8 (8.1) & 7/Vista/XP/2000/Mac OS X/9.1 or later
USB AUDIO CLASS 2.0 compatible: Windows 10 Creators Update version 1703 build 15063 or later, Mac OS X 10.6.4 or later
* Compatible with Windows 10 and later and Mac OS using the standard OS driver.
* Driver installation is required for use with earlier versions of Windows OS.
http://nfjapan.com/driver/sa9123.zip
* Operation is not guaranteed with mobile OS devices*
Connection with mobile OS devices may not be recognized due to device or software specifications, and is not covered by the operation guarantee.
* While operation is not guaranteed, we have confirmed operation on some mobile devices and provide this information for reference.
- iPhone 6/iPhone SE/iPhone XR/iPhone X (connected via Lightning to USB 3 Camera Adapter)
*Specifications and design may change without notice due to product improvements.
Uses the ES9018K2M DAC IC!
Uses the SA9123 USB/Digital Audio Interface Receiver
Uses the MAX9722A headphone amplifier!
Power-efficient design with bus-powered operation
Carefully selected parts and a new front panel design
