In Reply to: RE: no posted by SteveJewels on February 11, 2021 at 09:07:19:
@ SteveJewelsYour picture shows a Tympani IVa with a higher serial number, probably with the 2 Ohm ribbon and a 1 Ohm resistor behind the panel. You can change that resistor to a higher value. It is soldered.
Lower serial numbers have no tweeter attenuator and a thinner 3 Ohm ribbon. Like this:
Edits: 02/11/21
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Follow Ups
- RE: no - Roger Gustavsson 10:00:23 02/11/21 (0)