Ilitch Cavity Noise Canceling Systems for Les Paul (CVNCS-C)
Circular shape cover

LP style guitars that have a back control cavity and one or two single coil pickups can be retrofitted with a CVNCS-C.
Note – All single coil pickups MUST be same polarity same winding direction (No RWRP!)
The CVNCS-C replaces the control cavity cover and has been designed to fit the original hole pattern, making it 100% non invasive. Recommended for P90 or similar style of pickups which read between 7.0K and 9K resistance.

LP CVNCS-C User’s Manual:
Download as a PDF document HERE

Available colors: Black Gloss, Custom (must be at least 0.09″/2.3mm thickness)

1. All single coil pickups need to be same magnetic polarity and same winding direction (NO RWRP)
2. The LP CVNCS-C hum canceling operation will not perform properly with any “in series” or “out of phase” pickup connections
Find your wiring diagram options Here

Audio MP3 files recorded with a close located Audix mic, AC 30 – all tube amplifier and LP Goldtop Guitar equipped with IP90 pickup on Bridge position and IP90 on Neck position


“I had Ilitch Chiliachki (inventor of the Suhr Backplate system) “silence” my ’56 Gibson Historic LP w/ P90s…absolutely amazing how quiet it is without messing with my tone at all.
Made it possible for me to crank my Paul through my Naylor amp loud as balls without the crazy noise & hum that was there before…”

TD Moyer 

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INTERNATIONAL shipping ONLY: TO COMPLETE THE ORDER YOU HAVE TO USE the PayPal “Continue shopping” button and select the shipping method from the second table bellow
LP CVNCS-C price list

Product name


Best matching Single coil pickup type
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Alnico rod magnet poles, 6-8KOhms resistance

Alnico rod magnet poles, 8-12Kohms resistance

P90 Steel screw poles pickups, 7-9Kohm resistance



Product Name

INTERNATIONAL SHIPPING: TO COMPLETE THE ORDER YOU HAVE TO USE the PayPal “Continue shopping” button and select the shipping method from the table bellow

Shipping method
Estimated delivery time. Description
Buy via PayPal
USPS Priority Mail

USPS Express Mail
10 Business days; Two weeks; Tracking number – not available

5 Business days; One week; Tracking number – available


International Shipping

Note: Use the “Instructions from buyer” space to give us any specifics about the pickups (Brand; Model; DC resistance; RWRP etc.)
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