null

RMC OPT-01 subsonic filter module for Roland GR-55

$210.00
(11 reviews) Write a Review
SKU:
RMC OPT-01
UPC:
RMC OPT-01
Availability:
Custom Order
Gift wrapping:
Options available

The RMC OPT-01 is a 6-channel subsonic filter module that installs in the Roland GR-55 to eliminate the subsonic over-sensitivity in that unit.

Please note this unit is specifically designed for use with PIEZO pickup systems.  The GK pickups are not piezo and suffer from a different type of interference.   

All international orders are shipped FedEx International Priority and delivery takes just a few days.

Please note, International Order shipping fees do not include import duties or taxes.  
Please speak to local resources to determine import tax rates and information.

Manufacturer warranty

Videos Hide Videos Show Videos

11 Reviews Hide Reviews Show Reviews

  • 5
    RMC Opt-01

    Posted by michael Waugh on 31st Oct 2019

    Great product . Helps a lot , when following instructions.
    Thanks for the phone support !

  • 5
    RMC OPT-1 Subsonic Filter Module for GR55

    Posted by Phil Campbell on 16th Oct 2018

    After weeks of searching for this product - was finally able to locate it at Sound Island Music. They responded to my phone call with prompt service and, since i ordered two of the modules - threw in free shipping - Thank You Michael!

    The RMC filter works as advertised - eliminating the low frequency rumble that causes ghost notes and glitches in tracking on the GR55. I am now making use of patches and sounds that were UNUSABLE prior to the RMC beng installed. If you are having difficulty playing sounds on your GR55 - make the investment and get this thing - it is the TRUTH!