Best Headphone Amplifiers Series: Ray Samuels Audio B-21 Raider Electrostatic and Dynamic Amplifier
- REVIEW
- by Tom Martin
- Jul 22, 2025
Ray Samuels Audio is a long-standing builder of both portable and desktop headphone amplifiers. Ray sent us his B-21 Raider amp to try with a bevy of high-end electrostatic and dynamic headphones that arrived in the lab. As you might intuit, the B-21 can drive both types of headphones. Let’s see what we heard.
Tags: AMPLIFIER BEST HEADPHONE PERSONAL AUDIO RAY SAMUELS AUDIO VIDEO
By Tom Martin
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