Feature Highlights: 1. 28dB Gain Boost – This Class A transistor amplifier circuit significantly reduces noise floor, solving low-volume issues caused by dynamic microphones with low sensitivity. 2. Durable Metal Housing – Made of sturdy metal in black, built to last through frequent use. 3. Plug-and-Play Ready – Works instantly with dynamic microphones—no complicated setup needed. 4. Compact & Portable – Small size makes it easy to carry and integrate into your live or recording setup. 5. Consistent Performance – Designed for clear, reliable sound amplification in live performances, streaming, or studio use. Product Details: This 28dB gain amplifier enhances the output of dynamic microphones, delivering clearer and louder audio with minimal background noise. Its metal casing ensures durability, while the simple design allows for quick connection without extra tools. Ideal for stages, podcasts, home studios, and other vocal applications. Specifications: - Material: Metal - Color: Black - Gain: 28dB - Package Includes: 5 x Amplifier Units Note: Product appearance, color, or printed text may vary slightly between batches—this does not affect performance. Slight color differences may appear due to lighting or screen settings. Dimensions may have a tolerance of +/- 1–3 cm.