Does the JDS Labs Atom Amp 2 drive the Beyerdynamic DT 880 Pro?

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

Ample

The JDS Labs Atom Amp 2 drives the Beyerdynamic DT 880 Pro with ample headroom (~10.1 dB headroom at 300 ohms; needs ~27.9 mW, delivers 286 mW).

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

Power Headroom

Headroom: 10.1 dB 0 · target 10.1 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 286 mW at 300 Ω (+10.1 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 ↗
JDS Labs Atom Amp 2 Desktop Ss · Single Ended
Output impedance manufacturer 0.1 Ω
Power @ 32 Ω 2650 mW
Power @ 150 Ω 570 mW
Power @ 300 Ω 286 mW
Power @ 600 Ω 143 mW
Power source Manufacturer
JDS Labs product page: 2650/570/286/143 mW at 32/150/300/600 Ω per channel. All published — no derivations. Output impedance <0.1 Ω from manufacturer. · Source ↗

Where to buy

JDS Labs Atom Amp 2 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
iFi Zen DAC V2 Marginal 1.1 dB
Apple USB-C to 3.5mm Insufficient -9.3 dB

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