Does the Schiit Magnius drive the HiFiMan Edition XS?

Computed from measured specifications · target SPL 110 dB · load 32 Ω

Ample

The Schiit Magnius drives the HiFiMan Edition XS with ample headroom (~14.8 dB headroom at 32 ohms; needs ~66.1 mW, delivers 2000 mW).

Headroom
14.8 dB
Required (110 dB SPL)
66.1 mW
Delivered (@ 32 Ω)
2000 mW
Required voltage
0.98 Vrms

Power Headroom

Headroom: 14.8 dB 0 · target 14.8 dB below target marginal adequate ample -14 dB +10 +20 +36 dB

Scale shows dB headroom above the 66.1 mW required to reach 110 dB SPL. Amp delivers 2000 mW at 32 Ω (+14.8 dB above target).

HiFiMan Edition XS Planar · over-ear
Impedance (rated) 18 Ω
Impedance (measured) Source: reference-audio-analyzer.pro/en/r… 14.4 Ω measured
Sensitivity 91.8 dB/mW measured
Driver Planar
Spec basis Measured
Measured by Reference Audio Analyzer (https://reference-audio-analyzer.pro/en/report/hp/hifiman-edition-xs.php) · Source ↗
Schiit Magnius Desktop Ss · Single Ended
Output impedance manufacturer 0.1 Ω
Power @ 32 Ω 2000 mW
Power @ 300 Ω 300 mW
Power @ 600 Ω 150 mW *est.
Power source Manufacturer
* Loads marked "est." are derived from the published voltage ceiling at a lower-impedance load (V = √(P·R) → P_higher = V²/R_higher). All derivations are upward only.
Schiit Magnius SE output: 2000 mW @ 32 Ω, 300 mW @ 300 Ω (both at 1% THD, per Schiit spec). Balanced output is substantially higher. 600 Ω derived from 300 Ω voltage ceiling. · 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

Schiit Magnius on Amazon ↗ HiFiMan Edition XS on Amazon ↗

Disclosure: links above are Amazon affiliate links. As an Amazon Associate this site earns from qualifying purchases — at no extra cost to you. Affiliate commissions do not influence verdicts; all analysis is computed independently from the data.

AmplifierHeadroom
Schiit Lyr 3 Ample 19.6 dB
Schiit Asgard 3 Ample 18.8 dB
Topping DX3 Pro+ Ample 14.4 dB
FiiO K7 Ample 12.7 dB
Little Dot MkII Marginal 1.8 dB
Apple USB-C to 3.5mm Insufficient -3.3 dB

See all amplifiers for the HiFiMan Edition XS →

HeadphoneHeadroom
Koss Porta Pro Ample 28.6 dB
Grado SR80x Ample 28.3 dB
Sennheiser HD 660S Ample 18.2 dB
HiFiMan Arya Ample 18.0 dB
Beyerdynamic DT 770 Pro 250 Adequate 9.2 dB
Beyerdynamic DT 990 Pro Adequate 8.1 dB

See all headphones for the Schiit Magnius →