Grado Signature S550 Headphone optical 35mm port Power Supply Parameters

35mm port Power Supply Parameters Power supply DC 12V/2A Battery capacity No battery Audio Parameters     Parts of performance and parameters of Line-out output (RCA

With its larger diaphragm compared to typical 12mm or 14mm planar drivers

they’re comfortable no matter how you prefer to wear them

4 sound better

and a lightweight ergonomic design for ease of use

Grado Signature S550 Headphone optical 35mm port Power Supply ParametersThe Grado Signature S550 brings the core values of the Signature Line into a more streamlined and approachable form. Designed for listeners who value musical engagement as much as technical performance, the S550 delivers clarity, balance, and energy in a headphone built for long, immersive listening sessions. At its heart, the S550 is tuned to preserve the immediacy and openness Grado is known for, while offering a refined presentation that remains