HamiltonBuhl Wired Head-Worn Microphone – Headset Mic for Amp-Up (PA-25W) & Amp-Up Mini (PA-25E)

The HamiltonBuhl® PA-25HM Wired Head-Worn Microphone is a lightweight, ergonomic headset-style microphone designed for clear, hands-free voice amplification with HamiltonBuhl Amp-Up systems. Engineered for comfort and stability, this head-worn mic ensures consistent voice pickup and clear speech transmission—ideal for educators, presenters, and instructors.

Perfect as a replacement or upgrade microphone, the PA-25HM provides reliable wired performance with no signal dropouts, making it an excellent choice for classrooms, training sessions, and active teaching environments.

🎤 Key Features

• Head-worn microphone design: Secure, comfortable fit for hands-free use.
• Optimized for voice clarity: Delivers clear speech for teaching and presentations.
• Wired reliability: Eliminates interference and signal loss common with wireless systems.
• Adjustable boom arm: Positions microphone close to the mouth for optimal sound capture.
• Lightweight ergonomic frame: Comfortable for extended wear during long sessions.
• Secure over-ear fit: Stays in place during movement and active instruction.
• Plug-and-play setup: No configuration required—connect and use instantly.
• Durable classroom construction: Built for repeated daily use in educational environments.

🔊 Audio Performance

• Microphone type: Electret condenser headset microphone
• Pickup pattern: Directional (voice-focused capture)
• Consistent audio level: Maintains steady volume regardless of head movement
• Reduced background noise: Focuses on speaker’s voice
• Low handling noise: Designed for active teaching environments

🎓 Educational Benefits

• Supports clear, consistent classroom communication
• Reduces teacher vocal strain
• Allows full mobility while teaching
• Improves student comprehension and engagement
• Ideal for dynamic and interactive instruction

🏫 Ideal For

• Classroom instruction and lectures
• Teachers and educators using voice amplifiers
• Training sessions and workshops
• Public speaking and presentations
• Fitness instructors and active environments
• Replacement or backup microphone for Amp-Up systems

🔌 Compatibility

Designed specifically for HamiltonBuhl Amp-Up voice amplification systems:

• PA-25W Amp-Up Personal Voice Amplifier
• PA-25E Amp-Up Mini Voice Amplifier

📦 What’s Included

• 1 × Wired head-worn microphone (PA-25HM)
• Integrated cable with connector
• Adjustable headset frame with boom mic

📊 Technical Specifications

📚 Why Educators Choose the PA-25HM

• More stable and consistent than lapel microphones
• Ideal for active teaching and movement
• Reliable wired connection with no signal interference
• Comfortable for extended classroom use
• Easy replacement for existing Amp-Up systems

⚠️ Important Notes

• Designed specifically for Amp-Up systems (not universal)
• Wired connection required (no wireless capability)
• Amplifier unit sold separately

Stay clear, hands-free, and in control. The HamiltonBuhl® PA-25HM Head-Worn Microphone delivers reliable, high-quality voice amplification—perfect for educators who need clarity and mobility in every lesson.