Digione Signature

DigiOne Signature

Our regular DigiOne has no equal.

In our quest for digital perfection we asked how we can improve the design and give you the ultimate DigiOne.

First, we decided to use more board space (we are using 2 boards), the PCB area increased 220%. First board is the “dirty side” and top board has the “clean side”. With the extra space, we used the best decoupling capacitors (film) on everything that’s important (clocks, buffers, flip flops). Also, with this extra space we added a supercap on the “clean side” so most of the electrons come from this onboard “buffer” (there is so much power onboard that DigiOne Sig can run a few seconds without any power attached to the clean side).

We also decided to use 2 power supplies. The “dirty power” needs 5V /2-3A (RPI power). The “clean side” needs about 100mA and accepts from 5V to 6V. You can use anything on it, linear power supply or pure batteries power.

REMEBER!
The Digione Signature needs 2 PSUs to run.
You can purchase 1 x 5V 3A PSU, Shanti or Nirvana to feed the dirty side.
We strongly recommend you purchase the battery pack or use a very good power supply for the clean side.

If you want to use the Digione Signature right away, you can purchase an additional 5V PSU from us, but we dont recommend this set up.

Features

It’s a “re-clocker”. The unit has its own clocks so it does not rely on the jittery RPI clocks
It’s galvanically isolated. The clean board is isolated (ground and signals) from the dirty side
It needs 2 PSUs, one for 5V/2A-3A (RPI) and a second power 5V to 6V 100mA. We do recommend the cleanest power supply possible (batteries, linear but even a good SMPS will work)
Old driver is compatible for both units (chose DigiOne on your favorite player)
Measured jitter has decreased further, less than 400fs (tested at buffer)
Output is coaxial/BNC and rise/fall time is 1ns and voltage level is exactly as per guidelines (550mV on coaxial) measured at end of transmitting cables
Includes 2 x DC to Type C Adapter Cables
DigiOne Signature Power Inputs

Support & Downloads

DigiOne Signature Tech Manual
DigiOne + DietPi Installation and Configuration Guide
DigiOne + Volumio Installation and Configuration Guide
DigiOne Signature Power Inputs