Amplifiers for the Beyerdynamic DT 770 Pro 250
Dynamic · over-ear · specs from measured data
Impedance
250 Ω rated
254.6 Ω measured
Sensitivity
96.0 dB/mW rated
94.45 dB/mW measured
Driver
Dynamic
over-ear
Measured by Reference Audio Analyzer (https://reference-audio-analyzer.pro/en/report/hp/beyerdynamic-dt-770-pro-250.php) · Source ↗
4 ample
10 adequate
2 marginal
1 insufficient
✓ Ample headroom 4
| Amplifier | Headroom | Damping | Type |
|---|---|---|---|
| Schiit Lyr 3 | Ample 14.0 dB | ✓ ok | Desktop Tube |
| Schiit Valhalla 2 | Ample 13.5 dB | ✓ ok | Desktop Tube |
| Schiit Asgard 3 | Ample 12.2 dB | ✓ ok | Desktop Ss |
| Schiit Magni Heretic | Ample 10.6 dB | ✓ ok | Desktop Ss |
◑ Adequate headroom 10
| Amplifier | Headroom | Damping | Type |
|---|---|---|---|
| Bottlehead Crack 1.1 | Adequate 9.7 dB | ✓ ok | Desktop Tube |
| Schiit Magnius | Adequate 9.2 dB | ✓ ok | Desktop Ss |
| Little Dot MkII | Adequate 9.2 dB | ? unknown | Desktop Tube |
| JDS Labs Atom Amp 2 | Adequate 9.0 dB | ✓ ok | Desktop Ss |
| Topping L30 | Adequate 8.9 dB | ✓ ok | Desktop Ss |
| Topping A90 | Adequate 8.4 dB | ✓ ok | Desktop Ss |
| Topping DX3 Pro+ | Adequate 8.4 dB | ✓ ok | Dac Amp |
| Darkvoice 336SE | Adequate 8.4 dB | ✓ ok | Desktop Tube |
| Drop THX AAA 789 | Adequate 7.5 dB | ✓ ok | Desktop Ss |
| FiiO K7 | Adequate 5.9 dB | ✓ ok | Dac Amp |
△ Marginal headroom 2
| Amplifier | Headroom | Damping | Type |
|---|---|---|---|
| Schiit Fulla 4 | Marginal 0.5 dB | ✓ ok | Dac Amp |
| iFi Zen DAC V2 | Marginal 0.0 dB | ? unknown | Dac Amp |
✗ Insufficient 1
| Amplifier | Headroom | Damping | Type |
|---|---|---|---|
| Apple USB-C to 3.5mm | Insufficient -10.4 dB | ✓ ok | Dongle |