The RU-8012DB/RU-850LTB wireless system combines precision engineering with professional versatility to deliver reliable, high-fidelity wireless audio. Operating in the 506-542 MHz UHF band with PLL synthesized control, it ensures rock-solid signal stability and minimal interference across a wide 36 MHz bandwidth. Its true diversity design automatically selects the stronger signal between two antennas, virtually eliminating dropouts and providing clear, uninterrupted sound.
The RU-8012DB receiver offers a bright LCD with detailed readouts for frequency, group, RF/AF levels, and battery status. With its REMOSET ultrasonic synchronization, transmitters can be paired instantly for fast setup. Dual balanced XLR and unbalanced 1/4" outputs provide flexible connectivity options for mixers, amplifiers, or PA systems.
Paired with two RU-850LTB bodypack transmitters, the system supports lavalier, headset, or instrument mics via 4-pin mini-XLR connectors. Each transmitter includes gain adjustment, auto power-off, and key-lock features, all displayed on a clear LCD. Whether used on stage, in conferences, or for house-of-worship audio, this system delivers professional clarity and dependable wireless performance.
RU-8012DB:
RU-850LTB:
| RU-8012DB | |
|---|---|
| Frequency Oscillation | Phase-locked loop (PLL) |
| Carrier Frequency Range | 470 - 960 MHz |
| Diversity | Antenna diversity |
| Signal-to-Noise Ratio | >105 dB(A) |
| Total Harmonic Distortion (THD) | |
| Frequency Response | 50 Hz–16 kHz ±2 dB |
| Audio Output | 2 x balanced XLR, 2 x unbalanced 6.3 mm jack |
| Dimensions (H x W x D) | 1.51" (38.3 mm) x 8.36" (212.30 mm) x 5.67" (144 mm) |
| RU-850LTB | |
| Frequency Oscillation | Phase-locked loop (PLL) |
| Carrier Frequency Range | 470 - 960 MHz |
| Remoset Frequency | Ultrasonic |
| RF Power Output | 10 mW / 50 mW (as per local regulations) |
| RF Stability | |
| Modulation Frequency Shift | ±48 KHz |
| Harmonic Radiation | < -50 dBc |
| Functions | Mute, auto off, input level attenuation, sensitivity adjustment, low power indication |
| Display | LCD + LED |
| Input Port | 4-pin Mini XLR |
| Controls | Power, mute, group, channel, frequency, sensitivity adjustment, input level attenuation, auto of |
| Battery | AA alkaline battery or NiMH rechargeable battery x 2 |
| Charging | Yes |
| Dimensions (H x W x D) | 3.82" (97 mm) x 2.44" (62 mm) x 0.79" (20 mm) |
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
