Topk Posted April 15, 2021 Share Posted April 15, 2021 Thank you for creating this thread. Here are my first questions: - can you share your personal system, and what were the goals and principles of this system? I do believe it is interesting to understand your own hifi journey and your own perspective on sound - does Jcat has a voicing “philosophy” or target sound signature, and if yes, what is it? Similar to what hifi brands might have. Marcin_gps 1 Link to comment
Topk Posted April 16, 2021 Share Posted April 16, 2021 5 hours ago, Marcin_gps said: Sure. My personal system at the moment consists of: Digital: JCAT music server prototype with JPLAY FEMTO software player JCAT music streamer prototype (it will be announced very soon - I will start a separate topic as this project is separate and targeted for a broader market) APL DSD-MR MKII DAC (I am going straight into the custom JLsound USB input board that is used in the APL) Network: 1Gbit fiber modem -> Ubiquiti Edgerouter X with hardware offloading enabled (powered by OPTIMO 3 DUO PSU) -> Ubiquiti AP-AC-PRO (WIFI access point) M12 SWITCH GOLD (powered by OPTIMO 3 DUO) -> Music Server / Music Streamer LAN cables are JCAT Signature LAN Cables GOLD and JCAT Signature LAN Cables GOLD M12 X for the M12 SWITCH GOLD AC power: Dedicated AC line from Gigawatt fuse using Neotech NEP-3001III cable -> Furutech NCF socket -> Siltech Double Crown power cord (with Furutech FI-50 NCF connectors) -> S.I.N. Audio PSD-6 FFO power strip placed on foQ IP-22 board and 4x foQ HEM-25S footers Siltech Triple Crown power cord goes to DAC Siltech Double Crown power cord (with Furutech FI-50 NCF connectors) goes to Music Streamer Acrolink 8N-PC8100 PERFORMANTE power cords ((with Furutech FI-50 NCF connectors) go to monoblocks. All connectors on the power cords are equipped with Furutech NCF braces. There is a Furutech NCF booster on the connector going into the power strip. AMPS: SPEC RPA-MG1000 monoblocks (4 boxes, each monoblock has an external power supply unit) SPEAKERS: YG Acoustics Carmel2 with spikes placed on foQ HEM-25B footers CABLES: Absolue Creations TIM Signature speaker cables Acrolink 7N-DA6300 MKIV XLR IC USB: JCAT Signature USB Cable VIBRATION TREATMENT: foQ AR-100 racks foQ AB-4045 platforms and foQ HEM-25S footers under all components I am satisfied with this system. It combines excellent resolution and transparency without going into dryness. It is not easy to achive harmony especially with speakers such as YG. The speakers are the best known to my ears. I bought the speakers during JPLAY FEMTO development and they made my work so much easier - they're ruthless in revealing the changes in the system which is a big advantage for me and I find them excellent 'tools'. Now that I moved the system to a bigger room, I consider upgrading the speakers to YG Hailey 2.2. Otherwise I do not see what I could improve except for the digital part which can be improved all the time due to new developments in hardware, software and networking. I will take some pictures of my system next week if you are interested to see them here. Regards, Marcin Definitely interested :-) and thank you for sharing, very cool and interesting! Marcin_gps 1 Link to comment
Topk Posted April 20, 2021 Share Posted April 20, 2021 9 hours ago, Marcin_gps said: As promised, here is a picture of my reference system. At the moment a prototype JCAT streamer is connected (more details about this product will be disclosed very soon) Oh my gosh, that’s stunning, to say the least! Congratulations. Isn’t the TV acting as an acoustic mirror? Maybe you should cover it for critical listening? I use a projector and solved the issue entirely :-) Marcin_gps 1 Link to comment
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