Headphones the Topping DX3 Pro+ Drives

Dac Amp · Single Ended

Output impedance 0.1 Ω manufacturer
Output type Single Ended Dac Amp
Power output 1800 mW @ 32 Ω 250 mW @ 300 Ω 125 mW @ 600 Ω*est.
Topping DX3 Pro+ SE headphone output: 1800 mW @ 32 Ω, 250 mW @ 300 Ω (from Topping official spec). Output impedance <0.1 Ω. 600 Ω derived from 300 Ω. · Source ↗
27 ample 4 adequate

✓ Ample headroom 27

Headphone Headroom Damping Driver
Koss Porta Pro Ample 28.2 dB ✓ ok Dynamic
Grado SR80x Ample 27.9 dB ✓ ok Dynamic
AKG K371 Ample 27.3 dB ✓ ok Dynamic
Sennheiser HD 560S Ample 26.3 dB ✓ ok Dynamic
Sony MDR-7506 Ample 26.2 dB ✓ ok Dynamic
Meze 99 Classics Ample 25.6 dB ✓ ok Dynamic
Philips SHP9500 Ample 23.6 dB ✓ ok Dynamic
Audeze LCD-2 Classic Ample 23.6 dB ✓ ok Planar
Sennheiser HD 599 Ample 23.5 dB ✓ ok Dynamic
Audio-Technica ATH-M50x Ample 22.8 dB ✓ ok Dynamic
Audio-Technica ATH-AD700X Ample 22.6 dB ✓ ok Dynamic
Focal Clear (original) Ample 22.6 dB ✓ ok Dynamic
Audeze LCD-X Ample 22.2 dB ✓ ok Planar
Beyerdynamic DT 770 Pro 80 Ample 18.8 dB ✓ ok Dynamic
HiFiMan Arya Ample 17.5 dB ✓ ok Planar
Sennheiser HD 660S Ample 17.4 dB ✓ ok Dynamic
AKG K702 Ample 16.9 dB ✓ ok Dynamic
Sennheiser HD 800 S Ample 15.6 dB ✓ ok Dynamic
AKG K712 Pro Ample 15.5 dB ✓ ok Dynamic
HiFiMan Sundara Ample 15.2 dB ✓ ok Planar
Sennheiser HD 600 Ample 14.5 dB ✓ ok Dynamic
HiFiMan Edition XS Ample 14.4 dB ✓ ok Planar
Sennheiser HD 650 Ample 14.3 dB ✓ ok Dynamic
AKG K240 Studio Ample 13.6 dB ✓ ok Dynamic
Drop + Sennheiser HD 6XX Ample 11.7 dB ✓ ok Dynamic
Fostex T50RP Mk3 Ample 11.7 dB ✓ ok Planar
Beyerdynamic T1 (3rd Gen) Ample 11.0 dB ✓ ok Dynamic

◑ Adequate headroom 4

Headphone Headroom Damping Driver
Beyerdynamic DT 880 Pro Adequate 9.5 dB ✓ ok Dynamic
Audio-Technica ATH-R70x Adequate 9.0 dB ✓ ok Dynamic
Beyerdynamic DT 770 Pro 250 Adequate 8.4 dB ✓ ok Dynamic
Beyerdynamic DT 990 Pro Adequate 7.3 dB ✓ ok Dynamic