sE Electronics DM1 Dynamite is an ultra-compact active inline preamplifier designed for dynamic and passive ribbon microphones, delivering clean +28 dB gain boost without adding noise or coloration. Advanced Class-A circuitry with hand-selected FETs and dedicated output buffer enables efficient long cable runs while dramatically reducing RF interference, buzz, and hum. Requires 48V phantom power and pairs perfectly with audio interfaces featuring weak preamps.
The DM1 Dynamite excels with extremely low self-noise (9 µV A-weighted) and wide frequency response (10 Hz – 120 kHz), preserving full dynamic range of the original mic signal. Gold-plated XLR contacts and slim all-metal housing (19 x 96 mm) ensure roadworthy reliability for touring and studio use. Connects directly between microphone and XLR cable – essential for every ribbon and low-sensitivity dynamic mic user.
KEY FEATURES
- Clean +28 dB gain without signal coloration
- Ultra-low self-noise (9 µV A-weighted)
- Class-A design with selected high-grade FETs
- Output buffer reduces RF interference and hum
- Wide bandwidth 10 Hz – 120 kHz (-0.3 dB)
- Rugged metal housing for stage applications
- Gold-plated XLR connectors for loss-free signal
- Perfect for ribbons and dynamic microphones
TECHNICAL SPECIFICATIONS
- Gain: +28 dB (fixed)
- Frequency Response: 10 Hz – 120 kHz (-0.3 dB)
- Output Impedance: 135 Ohms
- Recommended Load Impedance: > 1 kOhm
- Max Output Level: 8.3 dBV (0.5% THD)
- Output Noise Level: 9 µV (A-weighted)
- Powering: 48V Phantom (±4V)
- Current Consumption: 3.0 mA
- Diameter: 19 mm (0.75 in.)
- Length: 96 mm (3.78 in.)
- Weight: 79 g
- Connectors: 3-pin XLR (Input/Output, gold-plated)
