Sirus Quad B 470
Professional music gear - detailed information and where to buy
Sirus
Quad B 470
Product Info
* Prices may vary. Check retailer for current pricing and availability.
The Sirus Quad B 470 is a surprisingly capable little transmitter. It's a great budget-friendly option for presenters, interviewers, or anyone needing discreet wireless audio. Just be mindful of potential interference in heavily used RF areas, and factor in the AA battery expense.
Product Description
- Sirus Quad B 470
- Professional Pocket Transmitter
- Compatible with Sirus Quad R 470 # 543456
- Mini-XLR 3pin (TQG) connector (the t.bone and AKG compatible)
- Synchronisation with receiver via infra-red
- Frequency band: 470-526 MHz
- Frequency range: 40 Hz - 18 kHz
- Distortion factor: <0.5% @ 1kHz
- Transmitter power: < 30 mW (switchable)
- Battery: 2x AA 1.5 V
- Battery life: 8 resp. 15 hours depending on transmission power
- Display: frequency and battery status
- Detachable antenna length: 85 mm
- Dimensions without antenna (HxWxD): 95 x 62 x 34 mm
- Weight: 100 g
- Colour: Matt Black
PROS
- • Mini-XLR connector offers robust connection and compatibility with existing systems.
- • Infrared synchronization simplifies setup, avoiding complex frequency coordination.
- • Switchable power allows for balancing battery life and signal strength.
- • Compact size and lightweight design (100g) ensures comfortable pocket carry.
CONS
- • 470-526 MHz band can be prone to interference in crowded RF environments.
- • Reliance on AA batteries adds cost and potential inconvenience compared to rechargeable options.
- • Limited frequency range (40Hz-18kHz) might not suit all professional applications.
Product Video
Key Features
Type
Pocket Transmitter
Frequency Band
470-526 MHz
Channels
Dependent on paired receiver – typically 4-8 channels
Power
<30 mW (switchable)
Battery Life
8-15 hours (depending on power setting)
Connector
Mini-XLR 3pin (TQG)
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Frequently Asked Questions
While it uses the TQG connector, compatibility is best guaranteed with the Sirus system; other brands might require adapters and may not function reliably.
Simply point the transmitter at the receiver for a few seconds during power-up; the distance typically needs to be within a few inches for successful synchronization.
The 470-526 MHz band is often congested, so performance in such environments is unpredictable and may require careful frequency scanning and potential mitigation strategies.
