Does the Schiit Asgard 3 drive the Audeze LCD-X?

Computed from measured specifications · target SPL 110 dB · load 16 Ω

Verdict

Ample

The Schiit Asgard 3 drives the Audeze LCD-X with ample headroom (~26.6 dB headroom at 16 ohms; needs ~11.0 mW, delivers 5000 mW).

Headroom
26.6 dB
Required (110 dB SPL)
11.0 mW
Delivered (@ 16 Ω)
5000 mW
Required voltage
0.46 Vrms

Power Headroom

Headroom: 26.6 dB 0 · target 26.6 dB below target marginal adequate ample -14 dB +10 +20 +36 dB

Scale shows dB headroom above the 11.0 mW required to reach 110 dB SPL. Amp delivers 5000 mW at 16 Ω (+26.6 dB above target).

Audeze LCD-X Planar · over-ear
Impedance (rated) 20 Ω
Impedance (measured) Source: reference-audio-analyzer.pro/en/r… 19.45 Ω measured
Sensitivity (rated) 96.0 dB/mW
Sensitivity (measured) 99.6 dB/mW measured
Driver Planar
Spec basis Measured
Measured by Reference Audio Analyzer (https://reference-audio-analyzer.pro/en/report/hp/audeze-lcd-x.php) · Source ↗
Schiit Asgard 3 Desktop Ss · Single Ended
Output impedance manufacturer 0.2 Ω
Power @ 16 Ω 5000 mW
Power @ 32 Ω 3500 mW
Power @ 50 Ω 2500 mW
Power @ 300 Ω 600 mW
Power @ 600 Ω 300 mW
Power source Manufacturer
Schiit Asgard 3 manufacturer spec: 5000/3500/2500/600/300 mW at 16/32/50/300/600 Ω. Output impedance <0.2 Ω from spec. · Source ↗
Planar driver note

Planar-magnetic headphones can have high current demands that are not fully captured by the power headroom model. Even with adequate headroom, some solid-state amps may struggle to deliver sufficient peak current for transient dynamics. Prefer amps rated for low-impedance planars.

Where to buy

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FiiO K7 Ample 20.5 dB
Little Dot MkII Adequate 9.6 dB
Apple USB-C to 3.5mm Adequate 4.5 dB
HeadphoneHeadroom
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Beyerdynamic DT 770 Pro 80 Ample 20.2 dB
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