Howard Dawson Audio - Spares for Decca / Kelly ribbon tweeters


Left - Decca DK30 shown, but Romagna/Kelly MkII very similar.
Centre - Decca London.
Right - Decca Supertweeter (image courtesy of Marc Lafage).

You can get your new ribbon assemblies here. You need to state if you have the Supertweeter variant, which uses a slightly different insert to the horned Romagna/Kelly/DK30/London models.

Impedance of your units not what you would like? A modified version of the HRL-1's matching transformer with a 3-stud 4BA mounting PCB to fit the Romagna/Kelly/DK30 unit can be supplied to any (sensible) requested impedance. Many of the early units of Kelly or Romagna brand were 15 ohm impedance which may not suit modern transistorised equipment. It can also prove difficult to find bass/mid units of 15 ohms to complement them. The 3-stud mounting fits the Kelly/Decca casting with no modification and enables the original terminals etc. to be retained.

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