2 TANNOY aluminium HF / Tweeter 7900-0105 7900-0205 spacer rings, for Red Gold HPD 4mm to a zero to 50

to a zero to 50 ohm control

Manley in USA still make cabinets & there crossovers

2) with Clarity ESA Caps

Don't click & buy

For bi-amp ASK

2 TANNOY aluminium HF / Tweeter 7900-0105 7900-0205 spacer rings, for Red Gold HPD 4mm to a zero to 502 TANNOY aluminium HF Tweeter 7900 0105 7900 0205 spacer rings, for Red Gold HPD Order qty 1 = you get 2 spacers (pic 1 &2) Apologies price, I had a small run done locally, not in China. Here we have some approx 0. 9mm TANNOY aluminium HF Tweeter spacer rings, non magnetic, used to space the HF diaphragm tweeter to raise the mount height, often needed when adjusting and existing or fitting a new HFs. Usually, Tannoy use a paper gaskets (pic 3),