From Grace Design
The m905 DAC Upgrade Kit provides all necessary components to upgrade an m905 analog unit to full m905 functionality. This upgrade can be installed in the field by a qualified technician or the upgrade can be installed at our factory by returning the m905 analog unit to our shop for the installation.
If the customer would like us to perform the installation, please contact service@gracedesign.com for more information.
Free 3-Year Warranty
In addition to the standard included manufacturer warranty, virtually all new products carry our exclusive, industry-leading, absolutely free Sound Pure 3-Year Warranty, which includes parts and labor. It's our way of adding real value to the personal touch our small, dedicated team brings to every purchase.
Coverage exclusions live in Terms & Conditions, Section 27. Read the warranty →
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Sound Pure Studios · Durham, NC
Come hear it in our control rooms.
Sound Pure is a working studio in Durham, NC — a 1,000 sq ft live room and two pro control rooms. Book a session to audition gear in a world-class acoustic space before you buy.