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Korby Audio Tube Mic PSU

Power supply for single pattern tube microphones
MFR# Tube Mic PSU
Shop All Korby Audio Technologies
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Product Description

The finest aftermarket PSU for single pattern tube microphones. Exceeds manufactures specs in most cases. These fully regulated, extremely stable and very rugged PSU's, have a lower noise floor than the original units offered from Neumann, AKG, Scheops, etc. They come with a five year warranty. Available for all tube mic's, regardless of tube style, (excluding Sony C800 mics). Rocker, illuminated power switch, externally fused IEC power receptacle, XLR multi-pin mic cable connector and pin-out included.  Adjustable potentiometers for internal adjustment of B+ and filament voltages, so microphone voltages can be precisely adjusted. Includes IEC 110v power cable. Can be ordered as a switchable 110/220v PSU for an additional $50.

The following versions are available:

  • 4v-AC701 Tube
  • 5v-Nuvistor
  • 6v-6072/12AX7/EC92/6AB4
  • 105v-VF14/U47
  • 210v-U67

    • Product Specifications

    Condition New

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    How do you rate this product?
    I would like to thank VK for the wonderful sales assistance, service and prices. This was my first purchase with you and it won't be my last. I only wish I'd discovered you years ago!
    Matthew R.
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    Ryan F.
    In almost 20 years in Pro audio buying, never did I receive a unit so well packed and exactly as described. Works flawlessly. The whole process has been so smooth. I will never hesitate to do business with you guys in the future and will recommend you to everyone I know.
    Martin C.
    This was my first experience buying something from Vintage King (although I surf the "used" categories on the website frequently!), and, despite being on the other side of the world, I had absolutely no trouble and everything went very smoothly.
    Phil T.
    The speed of delivery exceeded my expectations! I was VERY pleased that my shipment arrived in time for a scheduled vocal tracking session. The packing insured that my order arrived safely. And the sales staff responded quickly to questions regarding the product.
    James P.
    Thank you so much! Vintage King has been so fair and easy to work with. I can't thank you enough. It feels good to trust such a hefty purchase to folks who are so helpful and knowledgeable. Vintage King is a sound designers dream store.
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    My experience with Vintage King was excellent. The order was here fast considering it was out of stock. The sales person had SKB send it to me directly and I couldn't have been more pleased.
    Michael D.
    From the minute I placed my order I was kept well-informed through each step in your process. Even though I was buying a comparatively modest piece of gear, your attention to detail made me feel like I was purchasing a six-figure mixing desk.
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