Wonderful full range field coils very hard to come by i have never seen another pair for sale in the UK. Hand made by Oleg Rulitt in Germany. Using vintage frames and coils with his own paper cones. They need 0-120 vdc to drive them i found 72-75 vdc worked well in my open baffles using a vari-ac transformer feeding 2 simple power supplys made up from bridge rectifiers and a capacitors. There is a fair bit about these on the web and a good review on glow in the dark.com. Only selling these because i want to move up the Oleg Rulitt field coil chain. One word of caution they have exposed electrical contacts on the rear so not for use with children around. Looking for £800.00 +UK shipping. Or collection from Chichester West Sussex.
Please note no power supplies are inclued.
Please note no power supplies are inclued.
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No idea to be honest i did find they needed help with the bass so i used with 2 15inch bass drivers each side, top end was fine. Not sure that really helps you.
Any idea what these cost new for comparison, all I can find is Oleg's Ebay shop which shows a few sold prices in the feedback but not much else. Does the silver indicate something like the the voice coil wire ??
Not heard any of Oleg's efforts, but wonder how they measure up to other field coils like Feasrex and Supravox.
Not heard any of Oleg's efforts, but wonder how they measure up to other field coils like Feasrex and Supravox.
Think silver refers to the colour of the frame no silver wire used, it is vintage German copper. No idea of cost new if you could find a pair.
😢 I never even got a shipping quote…I guess it wasn’t meant to be. Looks like you found a local sale.
No worries. I would have liked to have heard these, but I understand.
I have way too many fullrange drivers…is that possible? I just couldn’t resist trying to nab these when they popped up.
I will take solace in my most recent score once I have them up and running…😉
I have way too many fullrange drivers…is that possible? I just couldn’t resist trying to nab these when they popped up.
I will take solace in my most recent score once I have them up and running…😉
Yes indeed F10 Neo…mint condition pulls from a pair of Nenuphar. The owner upgraded to V2. I got them for less than 1/4 what Refined asks.