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Allo DigiOne Signature - S / PDIF RCA BNC - sound card for Raspberry Pi

Index: ALL-12793 EAN: 5904422341459

Shield, Hat type for Raspberry Pi with RCA and BNC connector. It is used in high quality device, system DigiOne with the S/PDIF interface. System used in device has a resolution of 24-bits, it runs at a frequency of 192 kHz. The device features a very small deviation of jitter and low noise. The device has galvanic isolation.

Allo DigiOne Signature - S / PDIF RCA BNC - sound card for Raspberry Pi
€338.90
€275.53 tax excl.
Unavailable
Discontinued product
PayPal payment
Manufacturer: Allo Sparky
Compatibility: Raspberry Pi

Attention!

The product has been discontinued. Check other products in category.

Description

Shield, Hat type for Raspberry Pi with RCA and BNC connector. It is used in high quality device, system DigiOne with the high quality S/PDIF interface. System used in device has a resolution of 24-bits, it runs at a frequency of 192 kHz. The device features a very small deviation of jitter and low noise. The shield has galvanic isolation.

DigiOne Signature

The subject of the sale is the Signature DigiOne shield, minicomputer Raspberry Pi must be purchased separately.

The shield consists of two parts: the lower, "dirty" and the upper "clean". Used were the best capacitors in all of the most important elements (clocks, buffers, slippers). In addition, with this space, added was supercapacitor on the "clean side" so most of the electrons comes from thise built-in "buffer". Also changed were the clocks to newest with the NDK (ultra low jitter SDA), which have lower noise level than the previous generation.

What distinguishes DigiOne

Shield DigiOne is characterized by a system having a resolution of 24 bits which works with a frequency of 192 kHz. Shield is equipped with two connectors: RCA and BNC, they have a jitter that is less than 400 fs, and the noise was greatly reduced. Time of growth / decline is 1 ns.

Attention!

DigiOne Signature need extra power supply, the lower part of the system is powered via the GPIO Raspberry while the upper part needs power supply of 5 V / 6 V with power of 100 mA.

In the first place, you should power the upper part of the shield, and later the Raspberry Pi.

Specification

  • DigiOne Signature
  • Interface: S/PDIF
  • Chip: WM8805
  • Sampling rate: from 32 kHz to 192 kHz
  • Screen resolution: 16 bit to 24 bit
  • Jitter: less than 400 fs
  • Noise: significantly reduced
  • Connectors: RCA and BNC
  • Communication: I2S
  • Galvanic isolation
  • The latest NDK clocks with a much lower level of noise
  • Connected to the GPIO pins of the Raspberry Pi
  • Needs a double power
  • Power connectors: 2x USB, type C
  • The voltage at the bottom of the shield: via the Raspberry Pi 5 V / 3A
  • The voltage at the top of the shield: from 5 V to 6 V / min.100 mA
  • The set includes: adapter USB C - BNC and adapter USB C - RCA

Sound card - type DIGI
Sound card - Galvanic isolation yes
Sound card - oscillators independent oscillators
Sound card - Chipset WM8805
Sound card - Connectors SPDIF RCA + BNC
Sound card - output digital
Package width 12 cm
Package height 5.5 cm
Package depth 10 cm
Package weight 0.2 kg

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Product reviews

Allo DigiOne Signature - S / PDIF RCA BNC - sound card for Raspberry Pi

5/5

Average grade

4

Customers opinion
The following opinions are collected
and verified by
an external partner Trustmate
and come from the post-purchase process.
Janusz K. 06.08.2021 Confirmed purchase Translated review
The sound card gives a very precise, rather "light" sound - it may lack the low tones weight and warm midrange. But it really sounds as written in the file. The power supply has a big impact - the original raspberry power supply is a misunderstanding. Please do not believe in the declared galvanic isolation either - batteries and a linear power supply are necessary, and then this is what we like - black background, slight distortions, sound separation - as with a CD for a "tense" or two.
Maciej Z. 23.04.2021 Confirmed purchase Translated review
Probably the best addition to improving raspberry streaming quality :). Good sound, I recommend it! : D
Marcin N. 22.04.2021 Confirmed purchase Translated review
Product quality at the highest level, everything is precisely made. The equipment is used as transport to the DAC.
Przemyslaw L. 20.04.2021 Confirmed purchase Translated review
A perfect card if you want to build a high-quality audio streamer. Hassle-free installation. From taking it out of the box to running it 10 minutes. Of course, the quality of the sound is determined by the DAC we will use, but the DigiOne Signature transport is pure high-end. I recommend!

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