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Shunyata Research Designing Silent Systems for recording, film and music |
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#71
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I see what you mean, but the photo is deceiving. The ground blade on the IEC connector measures 0.0000 ohm with my Fluke meter to chassis ground.
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Ivan FLORIDA MX136, MC1.2KW(10) MC2KW(2), MCD1100, MS750(2) MVP881, C1000C/P/T, MPC1500, HT-2 SUBS(2) HT3F(2) WS350(2) XRT2K, XCS2K, XR27(2) XCS350(2) JL GOTHAM v2 SUBS(2) SILENZIO MUSIC SERVER, LUMAGEN RADIANCE SCALER, SONY VPH-G90U 4K PROJECTOR, STEWART 120" MOTORIZED SCREEN, CINEMA-TECH SEATING, WW PLATINUM CABLES Reference System: ACCUPHASE A300 AMPS, C3900 PRE-AMP, DP1000 CD/SACD TRANSPORT, DC1000 DIGITAL PROCESSOR, DG-68 DIGITAL EQUALIZER, T1200 FM STEREO TUNER, PS1230 POWER SUPPLY, HRS-SXR CUSTOM RACK w/ M3X SHELVES, TAD REFERENCE ONE MK2 LOUDSPEAKERS, WW PLATINUM CABLES CAPE COD MX150, MC501(2) MC1.2KW(10) MC2301(2) MR88, MVP881, MCD1100, MDA1000, C1000C/P/T, MPC1500, ESOTERIC K-01X 30th ANNIVERSARY (BLACK) SACD/CD PLAYER, G02-X CLOCK, HT3F(2) XRT2K, XCS2K, XR27(2) JL GOTHAM v2 SUBS(2) JL FATHOM F113v2 SUBS(4) SOUND ANCHOR STANDS(2) KALEIDESCAPE STRATO & TERRA SERVERS 80-TB, LUMAGEN RADIANCE SCALER, SONY VPH-G90U 4K PROJECTOR, STEWART 120" SCREEN, SONUS FABER STRADIVARI, SILENZIO MUSIC SERVER, FORTRESS SEATING, WW PLATINUM CABLES Analog Rig: CLEARAUDIO INNOVATION WOOD, UNIVERSAL ARM w/ Da VINCI' CART, 2nd UNIVERSAL ARM w/ GOLDFINGER STATEMENT CART, HRS-MXR REFERENCE RACK-GLOSS BLACK w/ M3X SHELVES, AESTHETIX RHEA SIG PHONO-PRE, BRYSTON BHA-1 HEADPHONE AMP, WW PLATINUM CABLES Reference System: BURMESTER 911MK3 AMP(3), 088 PRE-AMP, 089 CD PLAYER, 100 PHONO PRE-AMP, 948 POWER CONDITIONER, ACCUPHASE DG-68 VOICING EQUALIZER, AVID ACUTUS REFERENCE SP TT, GRAHAM PHANTOM II SUPREME ARM, BENZ MICRO LP-S CART, GRANDIOSO P1X/D1X STACK, G1X RUBIDIUM MASTER CLOCK, N05 NETWORK PLAYER, SILENZIO MUSIC SERVER, HRS-SXR CUSTOM RACK w/ M3X SHELVES, SONUS FABER AIDA SPEAKERS, JL FATHOM F113v2 SUBS(2) SOUND ANCHOR STANDS(2) WW PLATINUM CABLES Library System: GRANDIOSO M1 MONOBLOCK AMPS, C1 LINESTAGE PRE-AMP, K1X CD/SACD PLAYER, G1 MASTER RUBIDIUM CLOCK, E02 PHONO-PRE, SILENZIO MUSIC SERVER, AERIAL ACOUSTICS 20T V2, AERIAL SW12 SUBS(2), CANTON REF K1’s, VPI HRX TT w/ SDS POWER SUPPLY, ORTOFON CADENZA BLACK CART, KLAUDIO RCM, SHUNYATA DENALI 6000/S v2, SHUNYATA OMEGA QR’s, WW PLATINUM CABLES Esoteric/Bryston System: ESOTERIC C02-X PRE-AMP, P-02X TRANSPORT, D02-X DAC, G02-X CLOCK, BRYSTON 28B3 CUBED MONOBLOCK AMPS(4), BRYSTON BHA-1 HEADPHONE AMP, SHUNYATA DENALI 6000/S v2(2) EVEREST 8000 POWER CONDITIONER(2) ALTAIRA CG & SG HUBS, AMR-DP777-SE DAC, SILENZIO MUSIC SERVER, TAD REFERENCE ONE MK2 LOUDSPEAKERS, QUADRASPIRE RACK, WW PLATINUM CABLES Accuphase/Canton System: ACCUPHASE E800 INTEGRATED, DP570 CD/SACD PLAYER, T1200 FM STEREO TUNER, DG-68 VOICING EQUALIZER, PS530 POWER SUPPLY, CANTON REF K3’s, CANTON REF K5’s, SILENZIO MUSIC SERVER, HRS MXR REFERENCE MAHOGHANY RACK w/ M3X2 SHELVES, WW GOLD CABLES |
#72
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There are some IEC inlets that have an integrated "tab" that presses directly against the metal chassis. Therefore you don't see a wire but there is an electrical connection. Using an ohm meter to measure the resistance from the IEC ground pin to the metal chassis is the best method to determine continuity. And you don't need to disassemble the component to do this test.
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Caelin Gabriel President Shunyata Research |
#73
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Joe Great Room: 2 Channel System Amplifier: McIntosh MC312 Preamp: McIntosh C22 Mk V (Gold Lion Tubes) DAC/CD/SACD: McIntosh MCD12000 Streaming Source: Aurender N10; UpTone Audio EtherREGEN Switch; AfterDark Project Clayx Giesemann OCXO 10MHz Reference Queen Master Clock w/ Black Modernize LPS x 2 Giesemann OCXO 10M Edition Speakers: Canton Reference 3K Power: 2x Dedicated 20 Amp Breakers + Whole House Surge Protection Power Outlets: PS Audio Power Ports Power Resonators: ADD-Powr Sorcer x4 (at service panel); ADD-Powr Wizard; ADD-Powr eau2; ADD-Powr Symphony (in network closet) Power Distribution: Shunyata Denali 6000/S v2 Power Cables: Shunyata Delta v2 XC (Denali v2 to dedicated 20A Outlet); Shunyata Venom NR v10 (Amp to Denali v2); Shunyata Delta v2 NR (Preamp to Denali v2); Shunyata Alpha v2 NR (DAC to Denali v2); Shunyata Venom NR v12 (Wizard to dedicated 20A Outlet); Shunyata Venom V14 Digital (Streamer and Master Clock LPS to Denali v2) Speaker Cables: Shunyata Sigma v1; Shunyata Sigma v1 Jumpers Audio Cables: Wireworld Silver Eclipse 8 XLR (Preamp to Amp); Wireworld Gold Eclipse 8 XLR (DAC Tube and Solid State Outputs to Preamp); Shunyata Sigma USB (Streamer to DAC); Shunyata Sigma v2 AES/EBU (Streamer to DAC); Shunyata Venom Ethernet (Wall Wart to EtherREGEN); Shunyata Sigma Ethernet (EtherREGEN to Streamer); Wireworld Platinum Starlight 8 75-Ohm BNC (AfterDark Queen Master Clock to EtherREGEN); Wireworld Platinum Starlight 7 S/PDIF (Streamer to DAC) Isolation: Stillpoints Ultra SS (Under Speakers); Stillpoints Ultra Mini's (Under Preamp and DAC); HRS E1 Isolation Platform w/G7 Feet and G-Links (Under Amp and Master Clock/LPS); HRS E1 Isolation Platform w/G7 Feet (Under Streamer); Shunyata DarkField Suspension System and DarkField Mini Elevators (Under Speaker Cables); IsoAcoustics Iso-Pucks (Under EtherREGEN) Noise Reduction: HRS DPX-14545 Damping Plate (On Amp and Preamp); HRS DPII-14545 Damping Plate (On DAC) Grounding: Shunyata Alpha v3 CGC/SGC Ground Cable (DAC to Denali v2); Shunyata Delta v2 CGC/SGC Ground Cable (EtherREGEN to Denali v2) Rack: Quadraspire SVT Sun Room Wireless Speaker: McIntosh RS200 Power Resonator: ADD-Powr Symphony Pro Power Distribution: Shunyata Venom PS8 w/ Venom Defender Power Cables: Shunyata Delta NR (Venom PS8 to Wall Outlet); Wireworld Silver Electra 7 (RS200 to Venom PS8) Isolation: IsoAcoustics Iso-Pucks Rack: Pangea Audio Vulcan |
#74
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#75
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And further...an inside view of an 03 preamp that I found....Screenshot_20221203-214104_CM%20Browser.jpeg
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#76
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Stephen, did you use a ground cable with the May? If yes, what (on the May) did you connect the cable to? Notable difference? Thanks
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Office/Music Room Dynaudio Heritage Special. Uptone Audio EtherRegen Ethernet Switch. Akasa NUC 10i7 with Roon Rock. Bryston BDP-3 Digital Music Player (with 4 Tb Internal SSD and Synology DS920+ NAS)-->Holo Audio May Kitsune Edition DAC-->Shunyata Sigma USB—>Gryphon Diablo 120 Integreted Amp w Transpatent XL PC. Oppo BDP-105D and BDP-203. Power: Shunyata Hydra Sigma S12 PD. Additional Cabling: WW Silver Electra PC, WW Electra PC, Shunyata Venom 3 PC. Digital: WW Starlight Ethernet, WW Gold Starlight AES-EBU, WW Platinum Starlight USB. IC and Speaker: WW Eclipse 8. Bedroom System Ipad with MusicStreamer App-->Schiit Jotunheim DAC/Amp—>Audeze LCD-XC, Focal for Bentley Radiance HO, Massdrop E-MU Teak HP. AK SE 200 DAP. Mobile Survival Kit Astell & Kern SP1000M. Noble Kaiser Encore IEM with Double Helix Balanced cable, Westone W80 IEM w ALOaudio Ref 8 cable, Westone W60 IEM, Shure se535 Ltd with Westone Bluetooth Wireless cable-amp. Mark Levinson No. 5909 Wireless HP. |
#77
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Another thing I was not aware of, the Alteria supports 12 ground connections per unit. You can connect both a banana and a spade to each post on the 6 posts per unit. I was speaking with Alex at Uptone and he stated that the ground on the power supply is the proper ground and the extra ground on the unit is "redundant" as long as the power supply is grounded with the middle plug on the cord. He said it was better to keep the ground isolated from the other components. They will be coming out with a new version of the EtherRegen that supports higher Gig speeds (everything else will be similar to the current unit) but they are having difficulty in receiving the chips. Also, they will be putting out a new power supply JS-4 in a couple months. I am assuming that trying out the ground makes an improvement in the sound quality, then that is the way to go. YMMV |
#78
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With respect using the Shunyata GGC ground cables with an Altaira...everything I've tried (i.e., all interfaces I've connected to, etc.) provides an improvement. Digital components, in particular benefit because, as it turns out, they tend to have a fair bit of noise on their ground-planes.
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Lumin P1 streamer/DAC/preamp, Constellation Inspiration integrated TT: Michell Gyro SE MkII, SME V, Koetsu Urushi Vermilion, EAR324. Harbeth 30.2s, REL R-305, Shunyata Alpha V2 ICs, Alpha V2 SPs, Sigma XC, Sigma NRv2, Omega QR-s & Alpha NRv2 PCs, segmented Altaira SG stack w/ Alpha & Omega CGCs, Everest 8000 PD. Remote Server Room: Uptone EtherREGEN, AfterDark Master Clock & LPS, Alita, Battle Angel, (Akasa NUC Roon Core), iFi DC Purifiers (for SMPS used for Alita & router), Shunyata Gemini combo power distributor & Altaira-type CG GP-NR hub, Venom & Alpha CGCs, Shunyata NRv14 power cords for digital components. |
#79
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With all due respect to Alex, whom I know personally fairly well, AFAIK, he doesn't have first-hand experience connecting ER's dedicated ground terminal to an Altaira. "He said it was better to keep the ground isolated from the other components." This is, in fact, exactly what Altaira does, if ER's ground terminal is the only device connected to a dedicated Altaira zone.
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Lumin P1 streamer/DAC/preamp, Constellation Inspiration integrated TT: Michell Gyro SE MkII, SME V, Koetsu Urushi Vermilion, EAR324. Harbeth 30.2s, REL R-305, Shunyata Alpha V2 ICs, Alpha V2 SPs, Sigma XC, Sigma NRv2, Omega QR-s & Alpha NRv2 PCs, segmented Altaira SG stack w/ Alpha & Omega CGCs, Everest 8000 PD. Remote Server Room: Uptone EtherREGEN, AfterDark Master Clock & LPS, Alita, Battle Angel, (Akasa NUC Roon Core), iFi DC Purifiers (for SMPS used for Alita & router), Shunyata Gemini combo power distributor & Altaira-type CG GP-NR hub, Venom & Alpha CGCs, Shunyata NRv14 power cords for digital components. Last edited by Puma Cat; 02-22-2023 at 04:53 PM. |
#80
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"With all due respect to Alex, whom I know personally fairly well, AFAIK, he doesn't have first-hand experience connecting ER's dedicated ground terminal to an Altaira."
Exactly what he said, but the reason I mentioned it was for some of us who cannot afford to spend $10K on grounding. While I do not doubt for one second that Alteria will improve the SQ, it is not a definite requirement to purchase the system right away. I daisy chained my grounds until I demo the Altaria, which according to Alex is not the way he suggests, which is to electrically isolate the EtherRegen by using only the ground in the power supply. He did not say anything about using the ground post to improve the SQ. There are dealers with "Demo Kits" available to try out the Alteria system. I was not aware of this until the audio show in Tampa last weekend. That is why I said "YMMV" because while some may have small gains by manufacturing their own ground, some may have huge gains by purchasing the Shunyata system and vise-versa. |
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