What’s An ADC

ADC stands for Analog To Digital Converter. Since computers only process digital information, they require digital input. An ADC, such as the Cosmos ADC here converts an analog input into a digital signal to process on the computer system. It is widely used by professional reviewers and audio enthusiasts to measure their audio gears.

High-Performance ES9822Pro ADC Chip

The brand new E1DA Cosmos ADC adopts a high-performance ES9822Pro ADC chip from Sabre Technologies. It serves as a high-grade signal converter chip to provide precise measurements with low distortion in the signal.

Premium Audio Components

What good is a HiFi audio gear without high-quality components especially when it comes to DAC or an ADC? The Cosmos ADC features high-quality audiophile-grade components on its audio motherboard that consists of premium OPA1612 OPAMPs, Susumu and Viking Resistors, Samsung COG Capacitors, Taiwanese switches, and more.

Superb Build Quality

E1DA is widely known for its well-built audio gears. The Cosmos ADC is no different here, it features a premium look with Black anodized aluminum chassis with a smooth sandblasted finish. Simply Exquisite.

Technical Details

Input
Comtrue CT7601CR Custom FW USB Bridge, XLR L/R(FDA) up to 10Vrms
Output
USB Type-C, PCM up to 32-Bit/384kHz
Power Input
USB Type-C, <250mA Current
Latency
5mS@192kHz ASIO4ALL REW
Input Range
1.7Vrms 640Ω,
2.7Vrms 1kΩ,
3.5Vrms 1.3kΩ,
4.5Vrms 1.66kΩ,
6.7Vrms 2.46kΩ,
7.6Vrms 2.82kΩ,
8.5Vrms 3.12kΩ,
10Vrms 3.48kΩ,
43Vrms 13.6kΩ
Note: Unbalanced impedance about 30% less.
Frequency Response Range
5Hz-180kHz @ 32Bit/384kHz
SNR= DR@Mono

128-129db(A) grade-A, 127+/-1db(A) grade-B,
<126db(A) grade-C
THD+N
0.00007% @ 1kHz, @-5dBFS, SR 48kHz, BW 20Hz-20kHz
SINAD
>123dB
Crosstalk
<-140dB@1kHz
Inside the Box
  • 1 x E1DA Cosmos ADC
  • User Manual

30-Day Return Policy

You may return any non-customized product that is still factory sealed, within 30 days upon receiving it. For items that are damaged, incorrect, or faulty upon delivery, Linsoul will assess the issue and provide a solution accordingly.

1 Year Warranty

Most products within our store come with a 1 year warranty. Please check our terms of service to see more.

Customer Reviews

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Robert Bergeski
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