Replacement Power On/Off Top Knob Compatible with Technics SL-1200 MK2 - 1 Piece

Replacement power on/off top knob compatible with the Technics SL-1200 MK2 with the matching D-shaped shaft socket. Our version has a clean, unbranded face with six rounded radial grooves, a recessed centre ring and a faceted outer grip. The keyed socket, axial split, internal recess and seating geometry follow a reference with photographed installation and third-party fit feedback. This remodel has not been physically test-fitted by us. Includes: 1 black PETG top knob. Approximate overall size: 28.3 mm across the widest corners, 9.9 mm total height including the socket. FDM layer lines and small surface variations are normal. Check your model, original knob, shaft shape and the socket images before purchase. Compatibility is limited to the SL-1200 MK2 configuration shown. The existing shaft, electrical switch mechanism and metal lower housing remain in place and are not included. Unplug the turntable before replacing the external knob. Align the socket with the existing shaft and press gently. Do not force it; stop if it does not seat or rotate freely. No electrical modification is required. Product images labelled CAD render or CG show the digital model, not a photograph of a printed sample. Aftermarket part, not made by or affiliated with Technics. Visible face and faceted grip: our own design. The shaft socket, internal recess and mounting geometry follow "Switch on off Technics SL1200 MK2" by MidSun Designs (MakerWorld model 883396, CC BY-SA), re-modelled by us. Not endorsed by MidSun Designs.