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E1DA Cosmos ADCiso Review

Rate this ADC:

  • 1. Poor (headless panther)

    Votes: 3 2.1%
  • 2. Not terrible (postman panther)

    Votes: 1 0.7%
  • 3. Fine (happy panther)

    Votes: 14 9.8%
  • 4. Great (golfing panther)

    Votes: 125 87.4%

  • Total voters
    143

pma

Major Contributor
Joined
Feb 23, 2019
Messages
4,749
Likes
11,075
Location
Prague
As the input divider has very low impedance, the noise re dBFS is independent of selected range with input shorted. So you can calculate it with respect to the range selected by DIP switches, just change FS in Volts.
 

nick_l44.1

Member
Joined
Jan 11, 2024
Messages
40
Likes
26
The my ADC (very good one) noise is 0.6-3.5 uV(A) depending on range 1.7-10 V. It can be just calculated as Unoise = Urange / 10 ^ (DR/20)
Screenshot_2.png
 

SolarFox

New Member
Joined
Dec 12, 2019
Messages
4
Likes
0
Location
Serbia
Hello,
did anyone try changing filters for ripping Vinyls, which one give "best" sound quality?
 

Sokel

Master Contributor
Joined
Sep 8, 2021
Messages
6,522
Likes
6,714
Newbie question here:
How can I measure safely the output of a balanced output amp which can never see ground?
 
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