@ajones82 One of the issues with the Rega arms is an adjustment called VTA is tricky or impossible to set, at least the ones I've seen. But if you use a Rega cartridge its spot on. IMO if you have a Rega arm a Rega cartridge is your best bet. If you want to do better you likely will want to move to a different machine.
Matching the cartridge to the phono stage
Hey Everyone, I am new to this so please be gentle :)
I am in the process of buying an amp that has the phono stage in it with the following specs with 3 options for the cartridge type MM/MC-Low/MC-High:
Moving Magnet: 2.5mV / 47kΩ
Moving Coil:
MC-High-Output: 0.3mV / 100Ω
MC-Low--Output: 0.1mV / 40Ω
LINE 180 mV / 47 kΩ
Now I am thinking of buying the Hana SL cartridge with the following specs:
Hana SL specifications:
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Output Level @ 1kHz: 0.5mV
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Output Balance @ 1kHz: Less Than 1.5dB
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Impedance @ 1 kHz: 30 Ohms
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Suggested Load: 400 Ohms
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Cartridge Weight: 5 Grams
The preamp MC-Low says: MC-Low--Output: 0.1mV / 40Ω
The Hana SL cartridge: Output Level @ 1kHz: 0.5mV, Impedance @ 1 kHz: 30 Ohms and Suggested Load: 400 Ohms.
How do these values match ? As far as I can see I don't have the same voltage 0.5mv on the cartridge and 0.3mv on the phono preamp. I also see that 40ohm vs 30ohm. The 400ohms figure is only mentioned on the cartridge.
Can this cartridge be used successfully with this phono stage ?
Do I need to match these numbers ? Can someone help explain this whole thing to me.
Thanks!
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@atmasphere Hi, yeah I heard about that, spacers needed if adjusting VTA, right ? I was also considering Clearaudio Concept but when I heard them side by side with the same Hana SL cartridge I liked Rega much better. It sounded more dynamic, better bass, quicker. But Clearaudio tonearms have adjustable VTA, hence decided on the Rega. Any other table suggestions with adjustable VTA and really good ones ? |
@ajones82 The Technics SL1200G has a pretty decent arm and the 'table is one of the better ones made at any price. Its weak spot it its platter pad, easily replaced. |
It’s the tonearm, not the TT, that determines VTA adjustment. Nearly all tonearms apparently other than Rega tonearms, permit VTA adjustment one way or another without resorting to shims. Preferably you might want to seek a tonearm that affords easy VTA adjustment via a threaded tower, sometimes built into the vertical pillar, or sometimes along side of that pillar, that raises or lowers the pivot and which can be fixed in position once proper VTA is achieved. |
This doesn't help the OP, but I use the Hana SL with a Pass Labs XOno. Hana recommends >400 Ohms, but Wayne Colburn, the designer of XOno, claims that, due to the design, listeners should start at 100 ohms and work down. The design features dozens of values below 100 ohms, and only a few choices above. 400 ohms sounded harsh in the violins with the SL, and 80 ohms sounded rolled off, but really "interesting." I settled on 122 ohms, but I still feel something is not right. Mulveling, I think you might be right about the weird internal impedance of the SL, at least in the case of the XOno. The Hana ML has a more conventional profile, and I am tempted to try that next, which would allow me to spelunk deeper into the impedance range of the XOno to see if it makes a difference. At least there is a way better choice of impedance levels. Don't get me wrong, I love my Hana, which is why I am considering moving up. Most phono pre designers seem to build around 100 ohms, but the SL is an outlier at being both low-output MC and recommending >400 ohms. Interesting.
Paul
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- 46 posts total