Rega P 25 and Express Machining Counterweight

I added the Express Machining "Heavyweight" counterweight to my Rega RB900 about 2 years ago (I have since sold the RB900 and replaced it with a Rega RB1000), and I was VERY pleased with the improvement it made. Infact, I wrote a review about the counterweight here on Audiogon, which you should be able to find in the archives.

In short, I strongly urged owners of the Rega tonearms to buy this replacement counterweight, as the improvements it provided were significant.

I used to have a p25 with rb 600. It's a big upgrade. No downside. Plus it's easy. Let me know if you have any more specific questions....

I had excellent results on my OL arm with the Heavyweight.