Sennheiser launches the HD 505 headphones for budding audiophiles on a budget
Sennheiser launches HD 505 headphones for budding audiophiles on a budget Sennheiser has just announced the launch of the HD 505 open-back headphones, expanding the HD 500 series. Compared to other HD 500 series headphones, the HD 505 uses an electrodynamic transducer with a slightly higher impedance of 120 ohms in contrast to the 50-ohm … Read more