Definitely 50K. It's an Aiwa VM-15. I've been reading around and it seems replacing the transformer is the thing to do. Lacking good info on the original transformers though (for the 50K or 600ohm versions) identifying the most ideal transformer is a bit of a challenge. Research continues...adavidmackinnon wrote: Tue Feb 04, 2025 10:10 pm Are you sure it 50Kohm and not 50 ohm? Lots of old ribbons and dynamics like the Altec salt-shaker mics we're super low impedance. If that's the issue then one of these is great - https://xaudia.com/transformers/transformer-boxes. I got one for my salt shaker and it's a totally different animal.
If the mic is in fact 50Kohm then you can run a DI. It's worth experimenting to find one that does the best job.
Re: Small questions that don't fit anywhere
2272I'd suggest talking to Stewart at Xaudia. He's super knowledgeable and helpful and seems to know everything about every ribbon mic ever made. He could likely point you in the right direction on your hunt for a transformer or maybe even make what you need.
Re: Small questions that don't fit anywhere
2273Thanks, He's on my list of folks to reach out to.adavidmackinnon wrote: Wed Feb 05, 2025 12:17 pm I'd suggest talking to Stewart at Xaudia. He's super knowledgeable and helpful and seems to know everything about every ribbon mic ever made. He could likely point you in the right direction on your hunt for a transformer or maybe even make what you need.