Mixpre Firmware 7.14 is released. Adds Low Cut Filter option at 100 Hz
https://www.sounddevices.com/download/They updated the user manual to reflect changes
LOW-CUT FILTERS
40 Hz to 160 Hz (adjustable), 18 dB/oct. First stage analog, subsequent stages digital
https://cdn.sounddevices.com/wp-content/uploads/2021/08/MixPre-Gen1-User-Guide_8.11.21.pdfedit: the channel indicators now pulse red on peaks, green for medium signal, and off for muted!?
That's different!
Brightness can be controlled via very confusing LED screen which lists the LED for the screen on the left, and the knob surround brightness on the right.
I still wish they'd change the label of PHASE to POLARITY invert.
more edit:
I have been using the Mixpre6 as my daily USB audio interface for my mac, and found that I prefer powering it via the supplied USB-C cable with the Y-connector for the dual A plugs, because I can put the power one on a brick, and the MixPre won't power down and cause my stereo to hum and click every time I reboot.
After installing 7.14 firmware, I noticed that the power indicator was amber, not green, as though it was only getting power from the data connector of the Y.
I wiggled the power plug of the Y and the green came back on, but would not go green reliably when plugged after unplugging until I rebooted a few times.
Once again, I regret updating firmware the first day it's available.
Hoping for 7.15 soon.
New
Added 100 Hz Low Cut Filter option.
Fixed
Gain ranges are now always correctly applied after loading settings.
Ring LED brightness is no longer affected by channel mute status.
Opening a Song Project from Audio Mode no longer incorrectly opens the last Song Project instead of the selected Song Project.