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Config for Audeze LCD-2
#1
I have an Audeze LCD-2 headphone.

In the configurator of my D220 Expert Pro one could adjust the voltage.

Audeze spec for LCD-2 is:
Impedanz                    70 Ohm
minimum power         100 mW
recommended power  250 mW

Simple calculation Power= Voltage (V) **2/Impedanz *1000 [mW] gives:

V= 2,6V -> P= 100 mW
V= 4,0V -> P= 229 mW

So for my LCD-2 4V is the correct voltage in the Devialet configurator.

Is that correct?
JRMC/ROON based Media Server - along C.A.P.S V4 Cortes (Win 10 Pro) -> LinkSys 5-Port Unmanaged Switch-> Media Renderer (JRMC; SoTM tx-USBexp, AQ NRG-Y3) ->Transparent AUdio Performance USB-> D220 PRO (AQ Blizzard)-> B&W 804S, Audeze LCD 2 Headphones; Audioquest Niagara 1200+AQ Blizzard; TV ->AQ Carbon Optical->D220 Pro
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#2
(30-Apr-2020, 10:08)Manfred Wrote: I have an Audeze LCD-2 headphone.

In the configurator of my D220 Expert Pro one could adjust the voltage.

Audeze spec for LCD-2 is:
Impedanz                    70 Ohm
minimum power         100 mW
recommended power  250 mW

Simple calculation Power= Voltage (V) **2/Impedanz *1000 [mW] gives:

V= 2,6V -> P= 100 mW
V= 4,0V -> P= 229 mW

So for my LCD-2 4V is the correct voltage in the Devialet configurator.

Is that correct?

Hi, Manfred, according to Ohm’s Law you did the right thing! Wink  Wink

How this changes over the entire frequency range should be calculated differently!


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