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發表於 2019-11-19 18:47:06
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本帖最後由 Keane0828 於 2019-11-20 07:56 編輯
Testing with 3 switches
switches: 2 x Clones SG112 Mod (Femto), Uptone EtherREGEN
2 X Clones as FMC (Lan in from router, NAS, NUC), power by Kenneth Lau LPS and Keces P8 LPS, link by fiber
Uptone EtherREGEN as an independent switch (Lan in from router (Buffalo Cat6 cable ) power by stock switching power supply, internal clock
Weiss DAC501 in output B
#1. single Uptone EtherREGEN (Lan, NAS and NUC in A ports, DAC in B port) powered by 12V LPS
sounded clean and focus with quiet background
#2. 2 x Clones / 1 Clones + 1 Uptone (powered by 12V LPS)
better than #1 in all areas especially soundstage
#3. 2 X Clones (12V LPS) + Uptone (Stock Switching Power Supply)
Soundstage slightly bigger than #2, airy
My verdict: 2 better than 1, but 3 switches won't necessarily improve SQ
Thanks for watching
Anyone tried to link 3 switches with SFP?
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