Pheonix Engineering Road Runner

We have designed a Tachometer that displays RPM to 3 decimal points like the RR and will offer it for sale soon - it will however not communicate with a power source to correct speed issues.  it’s accuracy is 5ppm better than the RR.

I thought the RR had an accuracy of 2.5ppm;  how can it be better by 5ppm?

@pbnaudio , how would your product physically adapt to a VPI table, say a Prime w/SMFA.

The exact same way, a small magnet is placed on the platter which in turn is read by a magnetic switch placed on the plinth.  We plan to sell  these at $299.

Good Listening

Peter

pb....in other words it would indicate speed, but control any variation?

Stingreen 

Yes its only a speed indicator, it does not control any associated motor drive functions.  I have used quite a few of the Roadrunners in my DD tables, so when Bill closed shop I needed to find a replacement, none were available so we had to design our own.  Its slightly larger than the Roadrunner the Aluminum case is 6.25 deep, 3.875 wide and 1.625 tall

https://pbnaudio.com/pbn-dn308/

Good Listening

Peter