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Phono-Pre Amps & Cartridges Welcome to the Dark Side! |
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#71
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Quote:
Dave
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It's About The Music... |
#72
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+1
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#73
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Sumiko Pearwood Celebration II now installed on my Rega P9. Setup was a challenge. I usually use a Mintlp Best protractor, which is an etched mirror and requires aligning the cantilever with markings on the glass. It's usually very effective but because of the short cantilever tucked back under the cartridge body it was very difficult to use the Mintlp effectively. I ended up using the Stevenson protractor from vinylengine.com. Ultimately not as accurate since I'm aligning the cartridge body rather than the cantilever, but think I got it pretty well dialed in. First impressions:
Soundstage, focus and imaging were an immediate and significant improvement over my Clearaudio Virtuoso Wood. Soundstage is wider, instrument locations are more clearly defined across the soundstage, and depth is improved. Bass also seems more solid and better defined. The only negative so far is treble seems a little etched and edgy on some recordings. Also I here ticks and pops a little more. I'm not sure if this is phono stage settings, I'm still experimenting. Right now I have resistance at 100 ohms and capacitance at 1nf on the Linn Uphorik, but will play around over the next few days. The cartridge is a demo from my dealer, who says it has about 100 hours on it so break-in shouldn't be an issue. So far so good if I can tame the upper end with settings.
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Tony D'Agostino Momentum S250 MxV & HD pre; Linn Klimax Organik DSM, SonicTransporter, EtherRegen; Acoustic Signature Typhoon Neo, Koetsu RSP, Boulder 1108; Sf Il Cremonese; Shunyata Everest, Altaira, Sigma & Alpha v2 |
#74
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Tony,
I'm not having any treble etch issues...but my Pearwood is riding a bit tail low, and I am going through a step-up transformer, which may smooth things out a bit. You might try a higher resistance load if possible?
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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. |
#75
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Quote:
Thanks again for the suggestion. Tony
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Tony D'Agostino Momentum S250 MxV & HD pre; Linn Klimax Organik DSM, SonicTransporter, EtherRegen; Acoustic Signature Typhoon Neo, Koetsu RSP, Boulder 1108; Sf Il Cremonese; Shunyata Everest, Altaira, Sigma & Alpha v2 Last edited by Antonmb; 03-27-2012 at 12:31 AM. |
#76
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Have been listening for several days now with higher resistance and capacitance. Also changed out the Rega felt mat for a Herbie's Grungebuster, which is a little thicker than the stock felt on the P9 and brought the tail of the cartridge down a bit. Edginess is gone and the cartridge is now everything I was hoping for. I ended up buying the demo from my dealer at a nice discount so I didn't have to take it back off again. Stephen, thanks very much for the suggestions.
Tony
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Tony D'Agostino Momentum S250 MxV & HD pre; Linn Klimax Organik DSM, SonicTransporter, EtherRegen; Acoustic Signature Typhoon Neo, Koetsu RSP, Boulder 1108; Sf Il Cremonese; Shunyata Everest, Altaira, Sigma & Alpha v2 |
#77
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Tony,
Glad it worked out for you. I think having the cartridge in a tail low setup is the key for these on Rega tables. They are pretty wonderful cartridges. It must be really nice on a P9.
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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. |
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