DigiOne Signature
Allo’s regular DigiOne has no equal. In their quest for digital perfection Allo asked how they could improve the design and give you the ultimate DigiOne.
First, they decided to use more board space: the PCB area increased 220%. First board is the “dirty side” and top board has the “clean side”. With the extra space, Alloused the best decoupling capacitors (film) on everything that’s important (clocks, buffers, flip flops). Also, with this extra space Allo 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).
Allo 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.
Thirdly, Allo changed the clocks to the latest from NDK (ultralow jitter SDA) that have lower phase noise than the previous generation.
* Please note that all acrylic cases we ship, have a protective film (which looks like brown paper). You will need to peel this film off, in order to reveal the case. This is to prevent scratching and fingerprints during shipping.
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 2x male USB-C to DC jack cables
Downloads
- DigiOne Signature Tech Manual
- DigiOne + DietPi Installation and Configuration Guide
- DigiOne + Volumio Installation and Configuration Guide
Need a case? Check out our acrylic case for the DigiOne Signature
All Allo products are FINAL SALE. We are not able to provide support on these items. For support, please visit Allo’s customer support forum.
Fast Shipping with Professional Packaging
Due to our longstanding partnership with UPS FedEx DHL as well as other major international carriers, we are able to provide a range of shipping options. Our warehouse staff is highly trained to package your goods exactly according to the specifications we provide. Your items will go through a thorough examination and will be safely packaged prior to being sent out. We deliver to thousands of customers every day from all over the world. The fact that we are determined to become the largest online retailer in the world is obvious. Warehouses and distribution centres can be located in Europe as well as in the USA.
It is important to note that orders with multiple items are subject to a processing period that is based to the particular item.
Prior to shipping, our team will perform an extensive inspection of the products you have ordered. Most orders today are shipped in 48 hours. The expected delivery time will be between 3 and 7 days.
Returns
Due to the multiple parties involved such as the factory and the warehouse, we cannot completely manage our stock. The actual levels of stock can change at any moment. It's possible that you may not receive your order once the order has been made.
Our policy is for 30 days. If 30 days have gone without a trace since the purchase however, we're unable to give you a return or exchange.
You are able to return a product in the event that it is not used and still in the same state as when you first received it. The item must be returned in its original packaging.
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