* Currently sold item. The integrated WM8805 high-performance PLL and low-jitter digital receiver chip supports up to 24 bit/192 kHz (coaxial only). Optical/coaxial inputs can be selected (switch on the bottom). In addition to the standard RCA high-definition audio output of stereo 2ch, it is equipped with a 3.5mm stereo mini output (Kanai Hidetsugu)
Maintenance information: 2022.7.8 Sound output confirmed
Accessories: USB cable
Main specifications: Power supply: DC 5V Dimensions W61mm x H49mm x D21mm Weight 50g
Taiwan's “Fire Stone Audio” brand, a 24bit/96kHz small DAC from the Cute series. How about accelerating PC audio with a thick sound in the middle range (Itsuro Mizushima)
Maintenance information: 2022.8.5 Sound output confirmed
Accessories: original box, AC adapter
Main Specifications: Output Voltage 2V Output Impedance 100Ω Input Terminal Toslink (Optical) 1 System, 1 RCA Coaxial System, Automatic Switching Output Terminal RCA1 System Size W80 x H53 x 110 mm Weight: 300g
A USB D/A converter that supports clock input. Using the ESS “ES9018K2M” chip, it is an attractive converter with natural and fresh sound quality. Most high-resolution sound sources currently available can be played back. It has a variety of functions, and can also be enjoyed as a headphone amplifier (Takasaki Atsushi)
Maintenance information: 2022.8.8 operation confirmed
Accessories: instruction manual, power cable, original box
Main specifications: Sampling rate 44.1K to 384kHz/32bit, DSD 2.8m to 11.2MHz W146 × H40 × D165 mm 0.7 kg
The price has been reduced! 2022/7/31 selling price 49,800 yen maintained! Apogee's 192 kHz compatible D/A converter (no USB type) is characterized by high portability, high cost performance, thick sound image and powerful sound quality unique to professional specifications. The appearance is dull throughout, and there are scuffs on the sides. Serial MDF2477 (Nobuyuki Takahashi)
Maintenance information: 2022.7.31 Operation confirmed 2022.5.23 Maintained (AC adapter part capacitor replacement. Volume contact cleaning. (S/P DIF, OPT, AES1.2 operation check)
Accessories: Power cable connection cable
Main specifications: AES/EBU input, S/PDIF optical input 44.1k, 48k, S/PDIF coaxial input 44.1k-192k, ADAT input 44.1k, 48k, ADAT/ SMUX Input II 88.2K, 96k, ADAT/SMUX Input IV 176.4k, 192k, XLR Output x2 (2nd Hot), RCA Output, Headphone Output W137×D249× H38mm
* There is no problem with the operation, but it is currently sold. Equipped with Amanero Combo384 USB PCM-DSD upsampling with 128/256 options Two ESS TECHNOLOGY ES9018S dedicated to the left and right channels are mounted on the DAC chip. The middle range, which tends to fall out of the middle, is also substantial, and the overall sharpness is good and rich. There are no major scratches on the exterior, but the edge part of the display is white and blurred (Oikawa Tetsuji)
Maintenance information: 2022.6.26 operation confirmed (sound output test OK up to PCM192kHz/DSD128. (PCM → DSD upsampling DSD128/DSD256 sound output OK)
Accessories: power cable
Main specifications: Digital input/optical × 1 system coaxial × 1 system USB × 1 (COMB384) analog output/RCA terminal × 1 system XLR terminal × 1 system W430 × D320 × H70 mm
The price has been reduced. 2022/7/6 selling price 89,800 yen A compact D/A converter that supports USB input. Equipped with a full-fledged preamp circuit that enables USB input, headphone amplifier, and analog input, it can also be used as a multifunctional control center. There is a noticeable scratch around the front panel logo (Yoichi Murakoshi)
Maintenance information: 2022.7.1 Sound output confirmed
Accessories: power cord
Main specifications: Compatible sampling frequency 32kHz to 192kHz (up to 96kHz when USB input) 16-24bit 2ch PCM WindouwXP or later Compatible with Mac OSX and later OS Headphone amplifier, built-in preamplifier circuit W364 × H81 × D279 mm 5.1 kg
The price has been drastically reduced. 2022/8/10 selling price 448,000 yen The successor to the D-05, which became a long-selling D-05, is in stock. It is equipped with the AK4497 DAC of Asahi Kasei Electronics, and a new tuning with a 34-bit algorithm has been applied. The sound quality is also higher than that of the D-05, and the sense of stability of the sound image has increased, and the thickness of the sound has increased throughout the entire range. The appearance is good without noticeable scratches (Hitoshi Kobayashi)
Maintenance information: 2022.8.10 operation confirmed
Accessories: instruction manual, power cord, connection cord, original box
Main specifications: Digital audio input ES-LINK terminal 1 system, XLR terminal 2 system (DUAL AES × 1 or SINGLE AES × 2), 1 RCA terminal, 1 optical digital terminal, 1 USB terminal System analog audio output XLR terminal 1 stereo system, 1 RCA terminal system W445 × H131 × D360 mm (including protrusion) approx. 14 kg
I was able to confirm the sound output, but since it is cheap, it will be passed as it is Digital processor for PC audio. Improved the time axis deviation and fluctuation when reading music signals. Removes jitter from up to 24 bit/96 kHz format inputs and converts them to the desired format for output. The terminals are dull, and there is a feeling of use on the whole (Yoichi Murakoshi)
Maintenance information: 2022.8.5 sound out
Accessories: AC adapter, original box
Main specifications: Input USB, coaxial, 1 optical system each W80 × H55 × D120 mm 256 g
The price has been reduced! 2022/4/17 Selling price 5,000 yen* Since it is cheap, it will be handed over as it is. A converter that converts optical digital and coaxial digital audio to stereo pins (RCA x 2) or stereo mini (3.5mm diameter). Simultaneous output of stereo pins and stereo mini is not possible. Also, it is not possible to convert from analog to digital. The appearance is good without noticeable scratches. (Satoshi Yonejima)
Maintenance info: 2022.4.17 Operation confirmed
Accessories: instruction manual, connection cord, AC adapter, original box
Main specifications: Input terminal: coaxial digital/optical digital audio (simultaneous input not possible) Output terminal: RCA × 2/stereo diameter 3.5mm (simultaneous output not possible) Compatible audio format: LPCM, DTS compatible sample Rate 32/44.1/8/96 kHz Body W51 x D41 x H26 mm Weight Approx. 78 g