The price has been reduced! 2025/6/4 sales price 178,000 yen parallel product. This is a New Prime preamp with a built-in DAC. This is an attractive car with an easy-to-use size and plenty of input. The sound has clear contours and is very fresh. As for the exterior, there are small scratches and dullness on the top plate. Serial 84076110058 (Yonejima Satoshi)
Maintenance information: 2025.6.3 operation confirmed
Accessories: remote control, copy of instruction manual, power cable
Main specifications: input: USB, OPT x 2, COAX x 2, LINE x 2 output: RCA, XLR W216 x D383 x H59 mm 4.8 kg
A high-resolution USB-DAC, and a DAC that also functions as a network player. Equipped with ESS Technology's latest generation flagship DAC chip “ES9038PRO.” In addition to PCM sound sources of up to 32 bits/768 kHz, the USB input supports playback of high-resolution sound sources with the highest specifications, such as being compatible with playback of DSD sound sources of up to 22.6 MHz (DSD512). There is a scratch on the top plate (Oikawa Tetsuji)
Maintenance information: 2025.5.26 operation confirmed (both PCM and DSD tests OK)
Accessories: power cable
Main specifications: USB audio input (USB B type) input format stereo PCM stereo DSD (DoP v1.1 or native) PCM sampling frequency 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz, 352.8 kHz, 384 kHz, 705.6 kHz, 768 kHz PCM quantization bits 16 bits, 24 bits, 32 bit DSD Sampling frequency 2.8224 MHz (DSD64) 5.6448 MHz (DSD128) 11.2896 MHz (DSD256) 22.5792 MHz (DSD512, native only) [coaxial, optical digital input] input format stereo PCM stereo DSD (DoP v1.1) PCM sampling frequency 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz DSD sampling frequency 2.8224 MHz (DSD64 DoP v1.1) compatible audio formats AAC, AIF, AIFF, APE, FLAC, M4A, M4A (Apple Lossless) ALAC, OGG, WAV, WMA, DSF, DFF maximum sampling frequency PCM192 kHz/24 bit/DSD2.8224 MHz (DSD64) W254 x H76 × D360mm weight 4.7 kg
The price has been reduced! 2025/4/27 sales price 54,800 yen Marantz's first DSD-compatible USB-DAC/headphone amplifier. In the USB DAC section, a digital isolation system is installed on the front part of the DAC to eliminate adverse effects such as high-frequency noise flowing in from a PC connected to USB, so you can listen to sound with high freshness. There are threads and line scratches on the exterior. Serial 12001638000994 (Yonejima Satoshi)
Maintenance information: 2025.4.27 operation confirmed
Accessories: remote control, instruction manual, power cord, connection cord
Main specifications: PCM192 kHz/24 bit, DSD is 5.6 MHz DSD native playback with ASIO 2.1, DoP, WASAPI compatible file format MP3/WMA/AAC/WAV compatible W250 x H90 x D270 mm 5 kg
Accuphase's first D/A converter. It is compatible with only 16 bits/44.1 kHz, and is a limited usage method in modern times, but the thickness of sound unique to this era and well-balanced sound production are attractive. Equipped with an output volume, it is easy to use. Serial C7X499 (Fujisawa Yukishi)
Maintenance information: 2025.5.27 operation confirmed
Accessories: No accessories
Main specifications: 2x oversampling method, discrete configuration, balanced output possible, 32/44.1/48 kHz compatible W475 x H135 x D373 mm 15.5 kg
A headphone DAC equipped with 2 of Asahi Kasei's latest DAC chips “AK4499EX.” PCM sampling rates of up to 32 bits/768 kHz and support for DSD native playback up to DSD512 are possible. The exterior is dull. Serial 123423400144 (Yonejima Satoshi)
Maintenance information: 2025.6.5 operation confirmed
Accessories: remote control, connection cord, power cord, original box
Main specifications: D/A converter (USB/Bluetooth/coax/opt/i2s/aesebu) W240 x D188 x H46 mm 2 kg
Uses Asahi Kasei's flagship DAC AK4499EQ. It is compatible with various formats such as MQA support with USB input and DSD. It is a car with excellent cost performance. The exterior is dull. Serial 0060010100011 (Tamura Eiji)
Maintenance information: 2025.6.5 operation confirmed
Accessories: original box, remote control, instruction manual (English), connection cable, antenna, spike, spike holder
Main specifications: input USB/opt/Coax/I2S/Bluetooth output RCA/XLR sampling frequency USB/I2S PCM44.1 to 768 kHz/DSD2.8224 to 22.5792 MHz OPT/COAX PCM44.1 to 192 kHz W280 × H39 × D240 mm weight 3 kg
Comes with original box! A very convenient wireless music streamer to have at home. As a Roon Ready compatible device, it is also compatible with full MQA decoding, making it easy and inexpensive, and has excellent sound quality and cost performance. It is also equipped with a digital output, and it is also attractive that it can be developed by connecting to an external DAC. The exterior is good with no conspicuous scratches. Serial K206n2ijpnb50694 (Yonejima Satoshi)
Maintenance information: 2025.6.5 operation confirmed
Accessories: instruction manual, power cord, connection cord, original box
Main specifications: Compatible formats FLAC, MQA, WAV, AIFF, MP3, AAC, OGG, WMA-L, ALAC, OPUS compatible sampling frequency 32-192 kHz compatible bits 16-24 bits SNR 110 dBA compatible cloud services (Spotify, Amazon Music, TIDAL, Deezer, Qobuz, Murphy, Napster, KKBox, Bugs, Taihe Music Zone, SoundMachine) W220 x H46 x D146 mm 1.12 kg
*The 48kHz, de-interfering lamp has caved in. The luminescence can be confirmed, so there is no problem when using it. It is a convenient D/A converter with volume. The mid and low frequencies are thick, and the range is moderate but it is characterized by analog-like sound quality. It effectively gently relaxes hard sound CD players. The exterior has dullness, small scratches, and missing characters in part 1 (Mizusaki Ryo)
Maintenance information: 2025.6.4 operation confirmed
Accessories: none
Main specifications: 96 kHz.24 bit upconverter built-in DA converter input compatible 32, 44.1, 48, 64, 88.2, 96kHz digital input 3 systems (BNC, optical/XLR, coaxial/coaxial) analog output 1 system (RCA) W225 x H45 x D195 mm 1.12 g
The disposal price has been reduced! (Member price not applicable) 2025/4/19 sales price 118,000 yen The popular SOULNOTE D/A converter. Compared to the latest 1-bit DACs and models compatible with high frequency upsampling, it is 44.1 kHz only, but it competes with its clear, speedy sound. It improves the original quality of the sound and takes the current sound source one level higher. The fusion, which incorporates crisp cutting, particularly appeals to its lightness. As for the exterior, the top plate is dull, there are scratches, and the switches are dull. Serial 081020008 (Fujisawa Yukishi)
Maintenance information: 2025.4.19 operation confirmed
Accessories: power cord, spike, instruction manual
Main specifications: DAC section: Barbrown PCM1792A dual use, 4 44.1kHz dedicated input systems (RCA coaxial x 3, optical x 1), 2 output systems (RCA, XLR), W370 x H420 x D110 mm, weight 11 kg
A headphone amplifier with a built-in DAC that uses a discrete 24-bit R2R developed independently as the DAC circuit. The resistance ladder type electronic potentiometer enables precise volume adjustment. The maximum driving power of 1300 mW reproduces sound details in detail. The exterior is good with no conspicuous scratches (Takahashi Nobuyuki)
Maintenance information: 2025.4.27 operation confirmed
Accessories: instruction manual, AC adapter connection cable, original box
Main specifications: digital input USB Type C 1 system RCA coaxial 1 system TOS optical 1 system digital output RCA coaxial 1 system (RCA coaxial input and exclusive) headphone output 4.4 mm balance 1 system 6.35mm single-ended 1 system compatible sampling rate USB: PCM 384 kHz/32 bit, DSD 256 (Native) RCA coaxial: PCM 192 kHz/24 bit TOS light: PCM 96kHz/24bit output 460mW (single-ended, at 32Ω load/ THD+N < 1% /high gain) 50mW (single-ended, at 300Ω load/ THD+N < 1%/high gain) 1300 mW (balanced, at 32Ω load/ THD+N < 1%/at high gain) 220mW (balanced, at 300Ω load/ THD+N < 1%/high gain) Recommended headphone impedance 8 to 350 ohms W147xD133xH32.3mm approx. 420 g
The disposal price has been reduced. Member discounts are not applicable. 2024/6/30 sales price 8,000 yen. *USB cable for power supply is missing. DigiFi 16 appendix. Olasonic D/A converter. It's built into the N2 factory chassis and has a nice sense of mass. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.6.22 Operation confirmed
Accessories: none
Main specifications: W98 x H62 x D87 mm 410 g (actual measurement)