664 Firmware (v2.03)
External Slate Mic Gain
No more worries about the slate mic being too loud or too soft. Adjust the external slate mic gain via a new shortcut (MIC+HP rotate) from 0 to 36dB in 1dB increments.
Shortcuts for Fast Control
New shortcuts are now available to allow quick and easier access to the TC Jam menu (Meters+MIC) and to make gain adjustments to the external slate mic (MIC+HP rotate).
Free Run Jam Once means the 664 automatically jams to an external valid timecode source when first connected, and retains the timecode even when disconnected.