A 2mm arm height spacer that fits under the tonearm base — not, despite common belief, a shim that goes between cartridge and headshell. This part is widely misunderstood, so let us be precise about what it is. It is a 2mm spacer that fits under the tonearm base, between the three-point tonearm mounting and the plinth or armboard, raising the whole arm by 2mm. It does not fit between the cartridge and the headshell. Cartridge-to-headshell shims are a different product entirely, and buying the wrong one is a wasted trip. What it is for, in Rega’s own words: some other manufacturers’ cartridges have a deeper body than Rega’s, and these will sometimes require the spacer to give clearance between the rear of the cartridge and the record. The second use case is fitting a Rega arm to a non-Rega turntable, where spacers may be needed to get the arm height right. Rega is clear that on a Rega turntable you should not need one unless you are using an exceptionally deep-bodied cartridge from another maker, and that adjustment is only called for if the rear of the cartridge is actually hitting the record while playing. This is a fix for a specific problem, not a routine upgrade. It fits all Rega three-point tonearms, including the current Planar range. Note that Rega sells a separate Stainless 2mm Shim for the older RB250 and RB300 arms — a different part for a different mounting, so check which arm you have. Features 2mm arm height spacer for Rega three-point tonearms Fits under the tonearm base, between the three-point mounting and the plinth Raises the whole tonearm by 2mm to give clearance for deep-bodied cartridges Also used when fitting a Rega arm to a non-Rega turntable Not a cartridge-to-headshell shim — a different product entirely Fits all Rega three-point arms including the current Planar range Specifications Type: Tonearm arm height and VTA adjustment spacer Thickness: 2mm Where It Fits: Under the tonearm base, between the three-point tonearm mounting and the plinth or armboard. It does NOT fit between the cartridge and the headshell Purpose: In Rega’s wording, some other manufacturers’ cartridges have a deeper body than Rega cartridges and will sometimes require the three-point spacer to allow clearance of the rear of the cartridge from the vinyl. Also used to achieve correct arm height when a Rega arm is fitted to a non-Rega turntable Rega’s Guidance: On Rega turntables spacers should not be necessary unless you are using an exceptionally deep-bodied cartridge from another manufacturer. Adjustment should only be needed if the rear of a cartridge is hitting the record whilst playing Compatibility: All Rega three-point tonearms, including the current Planar range Variants: Sold in two versions — Universal, laser cut from 2mm aluminium and anodised black, and Stainless, in stainless steel Not To Be Confused With: Rega’s separate Stainless 2mm Shim, which is for the older RB250 and RB300 tonearms and is a different part Origin: Made in England. Rega Research Ltd, Southend-on-Sea, Essex Warranty: Lifetime Limited Warranty against confirmed manufacturing defects. It excludes wear and tear and parts considered consumable, and Rega states that unauthorised modification or failure to follow its guidelines may invalidate it Not Published: The pack quantity — Rega does not state how many spacers are supplied, and nor do the dealers we checked. Ask us and we will confirm what is in the pack before you order
