Lewm, That's correct, it fits directly into the bayonet mount of the arm. The only twisting you can do is for azimuth adjustment.
Correct alignment for Fidelity Research 64fx/SPU?
Hello,
I've recently paired SPU Spirit with FR64fx (& additional counterweight).
FR64fx is mounted at 230mm pivot to spindle distance on my Garrard 301.
I currently experience a light distortion and mistracking. As I tried the SPU before on almost ad hoc mounted 3012 and that sounded technically correct (though not as convincing as with FR64fx in terms of emotional performance), I'm pretty convinced I will need to realign the tonearm.
I would appreciate any info related to an experience of 64/SPU users here, which would differ from a usual 230m PTS alignment. Also, I keep on reading that Stevenson alignment would be preferred, is there any explanation why so?
Basically I need to make a good decision as I have no armboard - whatever decision I make I will need to get a new top board with a new hole for a new alignment.
Many thanks!
I've recently paired SPU Spirit with FR64fx (& additional counterweight).
FR64fx is mounted at 230mm pivot to spindle distance on my Garrard 301.
I currently experience a light distortion and mistracking. As I tried the SPU before on almost ad hoc mounted 3012 and that sounded technically correct (though not as convincing as with FR64fx in terms of emotional performance), I'm pretty convinced I will need to realign the tonearm.
I would appreciate any info related to an experience of 64/SPU users here, which would differ from a usual 230m PTS alignment. Also, I keep on reading that Stevenson alignment would be preferred, is there any explanation why so?
Basically I need to make a good decision as I have no armboard - whatever decision I make I will need to get a new top board with a new hole for a new alignment.
Many thanks!
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- 15 posts total
- 15 posts total