Does the Schiit Lyr 3 drive the Beyerdynamic T1 (3rd Gen)?

Computed from rated specifications · target SPL 110 dB · load 600 Ω

Ample

The Schiit Lyr 3 drives the Beyerdynamic T1 (3rd Gen) with ample headroom (~16.5 dB headroom at 600 ohms; needs ~10.0 mW, delivers 450 mW). (Amp power at 600 ohms is estimated from its published figure at a nearby load.)

Headroom
16.5 dB
Required (110 dB SPL)
10.0 mW
Delivered (@ 600 Ω)
450 mW *est.
Required voltage
2.45 Vrms

Power Headroom

Headroom: 16.5 dB 0 · target 16.5 dB below target marginal adequate ample -14 dB +10 +20 +36 dB

Scale shows dB headroom above the 10.0 mW required to reach 110 dB SPL. Amp delivers 450 mW at 600 Ω (+16.5 dB above target). Power figure estimated from an adjacent published load.

Beyerdynamic T1 (3rd Gen) Dynamic · over-ear
Impedance 600.0 Ω rated
Sensitivity 100.0 dB/mW rated
Driver Dynamic
Spec basis Rated
Rated: Beyerdynamic official spec (600 Ω, 100 dB/mW). RAA has only the original T1 and T1 Gen 2; no page for 3rd Gen — rated-only. · Source ↗
Schiit Lyr 3 Desktop Tube · Single Ended
Output impedance manufacturer 0.3 Ω
Power @ 32 Ω 6000 mW
Power @ 300 Ω 900 mW
Power @ 600 Ω 450 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 Lyr 3 manufacturer spec: 6000 mW @ 32 Ω, 900 mW @ 300 Ω per channel. Output impedance 0.3 Ω from Schiit spec. Hybrid tube topology (tube input stage, solid-state output). 600 Ω derived from 300 Ω. · Source ↗
Power figure note

The amp's power at 600 Ω was not published directly — it was derived from the voltage ceiling at a published lower-impedance load. The actual delivered power may differ modestly.

Where to buy

Schiit Lyr 3 on Amazon ↗ Beyerdynamic T1 (3rd Gen) 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 Valhalla 2 Ample 16.5 dB
Schiit Asgard 3 Ample 14.8 dB
Topping L30 Ample 11.5 dB
Topping A90 Ample 11.0 dB
iFi Zen DAC V2 Marginal 2.6 dB
Apple USB-C to 3.5mm Insufficient -8.0 dB

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HeadphoneHeadroom
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Grado SR80x Ample 33.1 dB
Sennheiser HD 660S Ample 23.0 dB
HiFiMan Arya Ample 22.7 dB
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Beyerdynamic DT 990 Pro Ample 12.9 dB

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