#41
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Great to know, thanks! Did you roll any other than the stock tubes into Freya? I'd interested in using some Amperex 6922s if I owned one.
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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. |
#42
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I would not be in a hurry to switch out the 6SN7 tube Stephen. They are very musical, at least all the preamps I had with those tubes were liquid gold in the midrange.
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#43
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Good to know, thanks, Serge.
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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. |
#44
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Quote:
For the record- I have WW Silver Eclipse XLR's between the Yggy, Freya, and Vidar's.
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Schiit URD CD Transport > Schiit Yggdrasil Analog 2 DAC > Schiit Loki Max EQ > Bryston BP-26 Preampamplifier > Schiit Vidar Power Amp > B & W 805D + JL Audio E112 subwoofers (x2); Power- Shunyata Venom 16; ADD-Powr Symphony Pro & Eau2's; Equitech Son of Q; Cabling- Wireworld IC, Synergistic Research SC, Shunyata PC. |
#45
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Quote:
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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. |
#46
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Today I rolled in a new and matched pair of Gold Lion 6922s and a new pair of matched Novosibirsk 6H6p into the Valhalla 2.
After letting Valhalla 2 warm up and stabilize, I gave it a spin with the HD600. This is a definite improvement over the stock tubes. This complement of tubes tames the slight upper midrange glare I was getting with stock tubes. The upper midrange and the treble region is silkier and smoother. I'd say the Valhalla 2 has finally locked in with the HD600 cans where I would expect an OTL and HD600/650 to be Still not at the magic level where the Brocksieper EarMax was with Telefunken triodes but not that far behind now with the midrange magic. On the other hand, the Valhalla 2 is more open, dynamic and resolving while almost matching the EarMax in the tube midrange magic. Have not noticed any significant changes with bass but will keep listening. Much of the tube magic is back with the Gold Lions. Last edited by PHC1; 01-02-2018 at 06:07 PM. |
#47
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Good afternoon ALL!
Just a quick note to share the smile of ordering more Schiit... A Valhalla 2 is on my way, to join a Bifrost and Grado GS1000i, but also an older home theater receiver (Sony, solid state) along with KEF Q700 floor standing speakers... I am sorry in advance for the stupid "tube/preamp" newbie questions/comments... I haven't been able to see this here or actually in any other forums, though I am pretty sure someone must have asked/answered already... Is it a bad practice to replace tubes as they go bad and not by pairing them? My understanding is that they might end up mismatched, but doesn't quite make sense to "waste" good tubes... Or mismatching them will lead to failure towards the good pair? If so, do we need to buy "a batch of matched tubes"? and then replace as they go bad? (By pair, I mean, the other power/rectifier/preamp valve/tube. No, I am not thinking of replacing the full set... as that would make even less sense to me...) Thanks in advance for your patience! All the best! Ed |
#48
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#49
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tricolor... Welcome to AA!
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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 |
#50
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Thank you for the greetings and welcoming message!
yeah, i have been reading about rolling tubes and due to the fact i’m in a remote area, and not able to simply swing by a store to get spare parts.... i’ve actually ordered a spare pair of russians 6n6p and a pair of JJe88cc as they seemed to be a good bang for the buck option... looking forward to sharing my thoughts on them! i know equalizing ain’t seen as a “good practice”, but i also have an old ADC in my “stack” that might be able to fine tune the sound to my ears.... cheers, Ed |
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