Trick Drums Resonator Cymbal Spring Resonator Cymbal Spring The Resonator Cymbal Spring from Trick Drums replaces traditional cymbal felts and increases cymbal life by dispersing impact This spring also reduces resonance transfer to stands and enhances cymbal sustain The Resonator Cymbal Spring from Trick Drums replaces traditional cymbal felts and increases cymbal life by dispersing impact This spring also reduces resonance transfer to stands and enhances cymbal sustain