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miero  
#1 Posted : Saturday, November 1, 2014 3:13:53 PM(UTC)
miero

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Joined: 10/22/2011(UTC)
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Location: Prague

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In my setup RMS Noise of IVY III on 24kHz BW is -113dBV/-115dBV(A)

Measured with Placid HD BP 2.1 on unbalanced outputs with +40dB amplifier between DAC and sound card.

During measurement the IVY board was connected to not powered Buffalo 3 board.

Three figures are attached:
- noise on the left unbalanced channel of IVY
- noise on the right unbalanced channel of IVY
- noise while IVY was not powered

The Y axis is calibrated.
miero attached the following image(s):
ivyIII_unbal_L+Placid21BP_v1.png (23kb) downloaded 26 time(s).
ivyIII_unbal_R+Placid21BP_v1.png (23kb) downloaded 15 time(s).
ivyIII_unbal+OFF.png (23kb) downloaded 15 time(s).

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