Bo Andersen
New Member
Hi,
Just bought a pair of these. I remember them from my teens visiting Audioscan in Odense, Denmark. Super tweeters, one tweeter and one mid range are all shot. Cross-overs will also need to be recapped.
I am familiar with the British sources for replacement drivers BUT:
1. My "good" tweeter measured 3.6 ohms which points towards 4 ohm impedance? I cannot read any of the printed info on the tweeters. What model was used originally, please? Should it not be 8 ohms? Do you recommend an Audax driver as replacement and if so which one?
2. Super tweeters: Both a blown. I understand that Coles is a good replacement. I understand 16 ohm impedance, is that correct, please?
3. Mid range: One is blown. I would SO like to find a way to repair it. Midwest says it can't be done (well.) Thoughts?
4. I understand the is a Mk IV IMPROVED. Is that just the crossover or, what else what changed, please?
Anybody got a Diagram. I have the standard crossover diagram.
Best regards, Bo in Minnesota
Just bought a pair of these. I remember them from my teens visiting Audioscan in Odense, Denmark. Super tweeters, one tweeter and one mid range are all shot. Cross-overs will also need to be recapped.
I am familiar with the British sources for replacement drivers BUT:
1. My "good" tweeter measured 3.6 ohms which points towards 4 ohm impedance? I cannot read any of the printed info on the tweeters. What model was used originally, please? Should it not be 8 ohms? Do you recommend an Audax driver as replacement and if so which one?
2. Super tweeters: Both a blown. I understand that Coles is a good replacement. I understand 16 ohm impedance, is that correct, please?
3. Mid range: One is blown. I would SO like to find a way to repair it. Midwest says it can't be done (well.) Thoughts?
4. I understand the is a Mk IV IMPROVED. Is that just the crossover or, what else what changed, please?
Anybody got a Diagram. I have the standard crossover diagram.
Best regards, Bo in Minnesota