Grace Design m905 Phono Input Option - Retrofit for Existing UnitsFactory retrofit for existing m905 units. Requires sending the unit to Grace Design's service department please contact our Sales Professionals for more details. The m905 phono module is a high performance RIAA preamplifier. This option is available on new and existing units, the latter requires the unit to be returned to our factory to be upgraded. It can be optimized for a wide range of phono cartridges via a number of internal jumper settings.

Knucklebones are the ideal way to multiply an outbound signal

providing a large graphical interface for setting up and previewing actions before you take them live

Live Mode consists of four pages

paging and radio communication systems

LOW FREQUENCIES - High power woofers

Bypass operation if booster feed is missing

and you can bring in additional audio from a mobile device or music player via the 3

WE mid-size compatible

Universal Audio has painstakingly captured every quirk and characteristic of this complex device

optionally sample rate converts them

Industrial noise pollution monitoring

The unit selects this mode when a valid input signal has been present and no button presses have been made for 8 seconds