Does the Schiit Magni Heretic drive the Beyerdynamic DT 880 Pro?

Computed from measured specifications · target SPL 110 dB · load 300 Ω

Ample

The Schiit Magni Heretic drives the Beyerdynamic DT 880 Pro with ample headroom (~11.7 dB headroom at 300 ohms; needs ~27.9 mW, delivers 410 mW).

Headroom
11.7 dB
Required (110 dB SPL)
27.9 mW
Delivered (@ 300 Ω)
410 mW
Required voltage
2.66 Vrms

Power Headroom

Headroom: 11.7 dB 0 · target 11.7 dB below target marginal adequate ample -14 dB +10 +20 +36 dB

Scale shows dB headroom above the 27.9 mW required to reach 110 dB SPL. Amp delivers 410 mW at 300 Ω (+11.7 dB above target).

Beyerdynamic DT 880 Pro Dynamic · over-ear
Impedance (rated) 250 Ω
Impedance (measured) Source: reference-audio-analyzer.pro/en/r… 253.1 Ω measured
Sensitivity 95.55 dB/mW measured
Driver Dynamic
Spec basis Measured
Measured by Reference Audio Analyzer (https://reference-audio-analyzer.pro/en/report/hp/beyerdynamic-dt-880-pro.php) · Source ↗
Schiit Magni Heretic Desktop Ss · Single Ended
Output impedance manufacturer 0.2 Ω
Power @ 16 Ω 2800 mW
Power @ 32 Ω 2400 mW
Power @ 50 Ω 1600 mW
Power @ 300 Ω 410 mW
Power @ 600 Ω 215 mW
Power source Manufacturer
Manufacturer-rated: 2800/2400/1600/410/215 mW at 16/32/50/300/600 Ω. 16/32/300 confirmed from Schiit product page; 50/600 from original project fixture (step 1). Output impedance 0.2 Ω from Schiit spec. · Source ↗

Where to buy

Schiit Magni Heretic on Amazon ↗ Beyerdynamic DT 880 Pro 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
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Topping L30 Ample 10.0 dB
Topping A90 Adequate 9.5 dB
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Apple USB-C to 3.5mm Insufficient -9.3 dB

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