Please note:
The JRF lab and offices will be closed until Monday, November 6th.
We will be happy to respond to your inquiry upon our return
JRF-The recognized leader in all things analog
2-inch 24-track Studer block
JRF is your source for
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Head Reconditioning
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Replacement/Custom Heads
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Digital/Optical Head Assembly Alignment
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Custom Head and Head Assembly Design
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Nortronics Professional and Consumer Replacement Heads
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Replacement Parts for pro audio recorders and tape duplicating equipment
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Alignment Tapes from MRL
JRF Introduction
We'd like to take this opportunity to introduce you to JRF Magnetic Sciences, our products, and services. Since 1979, our main objective has been to offer the recording industry the absolute finest in premium quality magnetic heads, related products, and customer service. This original philosophy continues to be our main objective today!

JRF Magnetic Sciences is proud to offer our completely equipped and staffed lab facility dedicated to providing fast, complete, and professional reconditioning of magnetic heads used in/by recording studios, tape duplicating facilities, film and video houses, broadcasters, mastering labs, equipment manufacturers, and service organizations. The JRF relapping procedure is designed to insure absolute maximum life and performance from your recontoured magnetic heads.

Our product line includes a wide range of replacement magnetic heads, many designed by JRF and manufactured to our stringent specifications. The manufacturers and vendors we represent have been carefully chosen based on quality, consistency, and their ability to supply specific segments of our product line.
Click on any link on the left menu bar to get more information on our services and products, to ask a question, or to get a printable work order form. Click anywhere on the heading to return to this home page.
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reconditioning | replacement heads | half-inch 2-track | 2" 8-track | test tapes & recording media
nortronics heads
| audio equipment | pro audio parts
other products and services
| work order form | e-mail JRF

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Website designed by Jim Barg of BSS Media, Hardwick, NJ.
All site-related inquiries or problems should be directed to the webmaster.