Some examples of HiFi headphones with a resistance of 32 ohms include the Audio-Technica ATH-M50x and the Sennheiser HD 598. On the other hand, headphones with a resistance of 80 ohms include the Beyerdynamic DT 770 Pro and the Sony MDR-7506. The resistance of headphones can affect their compatibility with different devices, so it's important to consider this specification when choosing a pair of HiFi headphones. **

The impedance of the headphones is 32 ohms. **

Headphones with 32 ohms impedance are suitable for mobile phones because they are designed to work efficiently with the lower power output typically found in mobile devices. Some popular options include the Sennheiser HD 598 Cs, Audio-Technica ATH-M50x, and Beyerdynamic DT 770 Pro. These headphones offer a good balance of sound quality, portability, and compatibility with mobile phones. **

The choice between 80 ohms and 32 ohms for a PC headphone depends on the specific use case and the headphone's intended purpose. Generally, 32 ohms headphones are better suited for PC use as they are more efficient and can be easily driven by the PC's headphone output without the need for an external amplifier. On the other hand, 80 ohms headphones may require an external amplifier to achieve optimal performance, which may not be convenient for PC use. Therefore, for most PC users, 32 ohms headphones would be the better choice. **

The better version of the beyerdynamic DT 770 Pro depends on your specific needs. The 80 ohm version is better suited for professional audio work and studio monitoring due to its higher impedance, which can provide better sound quality and accuracy. On the other hand, the 32 ohm version is more suitable for casual listening and on-the-go use as it is easier to drive with portable devices like smartphones and laptops. Ultimately, choose the version that aligns with your intended use and equipment. **

The Beyerdynamic DT 990 headphones are available in two different impedance options: 32 ohms and 250 ohms. The 32-ohm version is easier to drive and is more suitable for use with portable devices like smartphones and laptops. On the other hand, the 250-ohm version requires more power to drive but generally offers better sound quality and is more suitable for use with dedicated headphone amplifiers or audio interfaces. Ultimately, the choice between the two impedance options depends on your specific setup and preferences. **

The beyerdynamic dt 990 headphones are available in two different impedance options: 32 ohms and 250 ohms. The 32-ohm version is easier to drive and can be used with smartphones, tablets, and other portable devices without the need for an external amplifier. On the other hand, the 250-ohm version requires more power to drive and is better suited for use with high-quality audio equipment or dedicated headphone amplifiers to achieve optimal performance. Ultimately, the choice between the two impedance options depends on the user's specific setup and preferences. **

For the beyerdynamic dt990 with 32 or 250 ohms, a good alternative amplifier would be the Schiit Magni 3 or the JDS Labs Atom. Both of these amplifiers are known for their clean and powerful output, which can effectively drive the higher impedance of the dt990 headphones. They also have low output impedance, which is important for maintaining the sound quality of the headphones. Additionally, both amplifiers have received positive reviews for their performance and are considered to be good value for the price. **