The D Debra Audio PRO ST-Mini is a stereo wireless in-ear monitor system with a transmitter and a receiver. It is made for outdoor performances and recording monitoring. It uses digital 2.4G wireless technology to carry clear sound over the signal range.
Both units have a built-in lithium battery that charges through a Type-C port. If the signal is disturbed, you can switch the frequency manually to avoid the interference.
- Color
- Black
- Wireless technology
- Digital 2.4G
- Sampling
- 16Bit/48KHz
- Delay
- Stereo 15ms
- Battery life
- Transmitter 7 to 8 hours; receiver 10 to 12 hours
- Charging
- Type-C, built-in lithium battery
- Frequency response
- Transmitter 20Hz to 20KHz, 0dBV (1Vrms); receiver 20Hz to 20KHz, +1.5dBV (1.2Vrms)
- Noise floor
- Transmitter -80dBV; receiver -89dBV
- S.N.R
- Transmitter 80dB; receiver 90.5dB
- Range
- 30m (over 50m in the best open environment)
- Frequency
- Manually switchable