If you own a studio project C1 microphone
This very easy mod is perfect for you.

This is basically addressed to Dave / aamicrophones!

Have you ever done a mod to the http://www.rode.com/faq/product/classic2 ? They have the NOS 6072 valve in them. Would you recommend anything done to it? If so, what could one expect as an improvement?

Has anyone sent their mics in to Oktavamod? I'm thinking about purchasing their upgrade to my old MXL and Oktavamod condensers, as they get no use in my studio.

I would appreciate hearing about anyone's experiences with them.

Thanks!
Eric