This is the product description text that will appear here.
Quantity
1
Description
The GMP 400 is the flagship of our headphone line, an open-back masterpiece engineered for the most demanding audiophiles and professional sound engineers. It delivers an uncompromising listening experience, revealing every detail wit...
Reviews
5.0
1 rating
5
4
3
2
1
The GMP 400 is my first headphone purchased from German Maestro. The build quality and comfor is excellent. The headphones are light and easily transportable. Works well with a variety of headphone amps including OTL tube amps. Definitely recommended! Thank you!
