User Manual

Apogee ONE | User’s Guide for Windows
When powering ONE from two AA batteries, it is highly recommended to use NiMH rechargeable
batteries for the best battery life when recording and playing back audio. Approximate battery life is
shown below for minimal and maximum load conditions when using standard and rechargeable NiMH
batteries.
Standard AA
Rechargeable NiMH AA
Playback from iTunes
2 hours, 40 minutes
(See note below)
3 hours, 40 minutes
Recording - max load
30 minutes
2 hours, 10 minutes
About 5-10 minutes before ONE, the level meters’ red LEDs will flash to warn of the approaching loss
of power under most conditions.
After changing batteries, it is necessary to power cycle ONE by removing and then re-inserting the
USB connector.
Note - Max Load condition is as follows:
Input 1 set to Ext 48v Mic with a 10mA phantom power load.
Input 2 accepts a 1kHz tone at -1dBfs
Output set to maximum.
Unit is set to 96kHz sample rate.
Page 9