Rega RB300 RB250 NAD GOLDRING tonearm XTC 133gm Upgrade Counterweight
RB250, 251, RB101 must be fitted with stainless steel stubs. Ø12.7mm stubs - Origin Live, Rega RB300. Rega RB300: 9.5gm to 16gm. XTC UPGRADE COUNTERWEIGHT FOR REGA, NAD, GOLDRING AND OTHER CLONE TONEARMS.