This is a high-resolution dual-channel recording interface for your signals. You can record from 1014sec at 172Hz up to 4 seconds
at 44.1kHz of signal on each channel, change the playback speed also it scan through the recorded CV.
It has an Oled display to monitor your live and recorded signal to adjust playback length.
When nothing is patched to the input you can use the input pot as an offset/cv generator to record pot movements into the module.It´s possible to save, load your signals in the sdCard up to 16GB of space
, There are 4 different modes to record to choose from to make more complex signals and 3 different play modes either

2 Channels signal interface recording

Record modes ( manual, sync, manual multi, sync multi, manual mult-G, Sync mult-G)

Play modes ( forward, backward, pendulum)

Quantizer mode to record/play precise notes and Scale menu to change them.

Sample rate from 1014 seconds at 172Hz up to 4 seconds at 44.1kHz, 16bit.

Oled display with 2 types of signal monitoring

Speed control /5 to x5

 .Signal recording select from the menu -5V/+5V or 0V/10V

Save, Load, erase files from 16GB SDcard

Easy remote updates

CV control from 0V to 10V


Skiff friendly

Manual  for firmware V18.95

Calibration video step by step


27/12/2021 Firmware V19.34

  • Lineal speed mode
  • Automatically playback after finish recording in Manual mode.
  • Trigger to Rec input enable in Manual mode 

16/11/2021 Firmware V18.95

Now is possible to change Oled displayed channel by pressing any button from the opposite channel.

IMPORTANT: We are working in config files as standard text, files from previews versions saved in the SD card will not longer be able to be recognized for the moment.

Update firmware instructions:

1. Download and unzip the latest firmware from this website to your computer

2. Replace the file named firmware.bin from the SD card in you computer with latest downloaded file.

3. Hold down PLAY button from channel 1 and power up Ephemere, REC LED will be on and then will start blinking, release holding PLAY BUTTON.

4. That´s it, you will see latest firmware version after it gets updated.

5. Follow the steps on the manual for calibrating your module. No need to calibrate if you coming from version 17.