Roon dedicated server for Roon developed by Roon himself. A type compatible with 2.5-inch HDDs or SSDs with a height of 7 mm or 9 mm with a single HDMI port. It has a built-in 2TB SSD storage. The “Roon OS” installed in Nucleus is optimized for Roon, so it is lighter and faster than any other OS, and is extremely superior in terms of operation speed and stability. Roon uses Nucleus to centrally manage all music on your hard drive, NAS, and streaming, and you can play it on various audio devices you use. Recommended for those who want to get the most out of Roon. There are small scratches ※ Roon license is not included with this product. Please sign a separate contract (Oikawa Tetsuji)
Maintenance information: 2026.3.18 operation confirmed (ver 1.0 → latest 2.62 updated)
Accessories: power adapter
Main specifications: voltage 19V DC input/output port USB 3.0 x 2 Ethernet LAN HDMI mountable drive 2.5 inch SATA ssdorHDD (currently equipped with 2TB SSD) W212 x H74 x D156 mm 2.5 kg
Roon dedicated server for Roon developed by Roon himself. A type compatible with 2.5-inch HDDs or SSDs with a height of 7 mm or 9 mm with a single HDMI port. It has a built-in 2TB SSD storage. The “Roon OS” installed in Nucleus is optimized for Roon, so it is lighter and faster than any other OS, and is extremely superior in terms of operation speed and stability. Roon uses Nucleus to centrally manage all music on your hard drive, NAS, and streaming, and you can play it on various audio devices you use. Recommended for those who want to get the most out of Roon. There are small scratches ※ Roon license is not included with this product. Please sign a separate contract. There is a small wound (Oikawa Tetsuji)
Maintenance information: 2026.3.18 operation confirmed (ver 1.0 → latest 2.62 updated)
Accessories: power adapter
Main specifications: voltage 19V DC input/output port USB 3.0 x 2 Ethernet LAN HDMI mountable drive 2.5 inch SATA ssdorHDD (currently equipped with 2TB SSD) W212 x H74 x D156 mm 2.5 kg
The price has been drastically reduced. 2026/3/14 sales price 548,000 yen ※You cannot connect to a LAN without a hub or media converter with SFP. SFP model that can be used with Takutina, Roon Ready, and Diretta. A network player that uses an SFP port for LAN input, which is becoming mainstream recently. The DAC section thoroughly pursues sound quality, and is equipped with an ESS9038PRO, which is famous as currently the highest peak, in mono, and the structure removes noise to the extreme due to separate housing power supplies, so you can enjoy surprising resolution and a sense of realism. The main player has a LAN connection, but it can also be used as a USB-DAC. There are multiple threads and dullness on the top plate (Sasaki Shota)
Maintenance information: 2026.3.14 Operation confirmed (sound output up to PCM 768 kHz and DSD512 is OK with Roon Ready, Diretta. Takutina can be used)
Accessories: power cable, connection cable, copy of manual, spike holder, DAC cable, 10M clock unit
Main specifications: input LAN SFP1 system, USB TypeB1 system output RCA, XLR 1 system clock input BNC terminal 50Ω 10MHz main unit W390 x H82 x D327mm power supply W234 x H92 x D236 mm
Comes with original box! A wireless multi-room high-resolution music streamer that is very convenient to have. As a Roon Ready compatible machine, it also supports full MQA decoding. It is an inexpensive car with high sound quality and excellent cost performance. Serial K225N130JPNB70188 (Fujisawa Yukishi)
Maintenance information: 2026.3.15 Operation confirmed
Accessories: instruction manual, power cord, connection cord, original box
Main specifications: Compatible audio file formats: MP3, AAC, WMA, OGG compatible high-resolution sound source formats: WMA-L, FLAC, ALAC, MQA, WAV, AIFF Native sampling rate: maximum 192 kHz bit depth 16 to 24 W220 x H46 x 146 mm weight 1.09 kg
TEAC's flagship DAC, which integrates a USB DAC, network player, preamp, and headphone amplifier, has arrived for the first time. Compatible with high-resolution playback of PCM up to 384 kHz/32 bit and DSD up to 22.5 MHz. A high-performance machine that is compatible with Roon Ready, various streaming, and Bluetooth, and is consolidated into one unit. There are no noticeable scratches (Sasaki Shota)
Maintenance information: 2026.3.7 operation confirmed
Accessories: remote control, manual, original box, power cable
Main specifications: Compatible format PCM maximum 384 kHz/32 bit DSD maximum 22.5 MHz frequency characteristics 5 Hz to 80 kHz total harmonic distortion ratio 0.002% S/N ratio 108 dB digital input USB-B coaxial x 2 optical x 2 Ethernet USB-A analog input RCA x 1 XLR x 1 analog output RCA XLR headphone output 6.3 mm standard 4 pin XLR balance Bluetooth reception LDAC aptX HD Compatible Network Playback Roon Ready Spotify Connect TIDAL Connect Qobuz TuneIn Compatible Power Supply AC100V Power Consumption 0.4 to 40 W External Dimensions W444 x H111 x D334 mm Weight Approx. 12 kg