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The Roemtech HummBuster (HMB-200) has been engineered to remove ground loop issues from classroom audio systems. This issue typically manifests itself as a hum or a buzz within the audio system. The HummBuster removes this problem by isolating the ground conductor without compromising audio quality or the systems overall ground integrity. Classroom audio problems are fixed. External HummBuster Technology 20 Hz to 22 kHz Detachable Terminal Blocks 2 Isolated Channels for Stereo Applications
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🇺🇸 Ship from USA · On Agora since 2025
$39.99