Matching Audio-Technica ATH-R70x with Beyerdynamic A20
| Audiobot Notes | |
|---|---|
| Peak SPL |
118.6 dB This was approximated from the source output at 250 Ω |
| Damping factor |
4.7
Headphones with higher impedances may be a better fit for this amp |
| Popular Combos for A20 |
|---|
| Beyerdynamic DT 1770 PRO |
| Beyerdynamic DT 880 Edition (600 Ω) |
| Audio-Technica ATH-R70x | |
|---|---|
|
|
| Impedance | 470 Ω |
| Efficiency | 99.0 dB SPL/mW |
| Frequency Response | 5 - 40,000 Hz |
| Transducer Type | Dynamic |
| Operating Principle | Open |
| Ear Coupling | Over-ear |
| Weight | 210 g |
| Price History | |
|---|---|
| Current | $349.00 |
| Highest | $489.00 |
| Lowest | $349.00 |
| Search Item | Amazon, eBay |
| Similar Headphones |
|---|
| Beyerdynamic DT 990 Edition (600 Ω) |
| Beyerdynamic DT 880 Edition (600 Ω) |
| Sennheiser HD 650 |
| Beyerdynamic DT 990 PRO |
| Beyerdynamic DT 990 Edition (250 Ω) |
| Beyerdynamic A20 | |
|---|---|
|
|
| Output Impedance | 100.0 Ω |
| Power Output |
100 mW at 600 Ω 170 mW at 250 Ω 150 mW at 30 Ω |
| Frequency Range | 10 - 100,000 Hz |
| Portable | |
| Price History | |
|---|---|
| Current | $360.46 |
| Highest | $749.00 |
| Lowest | $360.46 |
| Search Item | Amazon, eBay |
