Updated 14 May 2026
| Brand | Sirus |
| Category | Microphones > Wireless Microphones > Transmitters |
| Available at | 1 UK stores |
| 90-day avg | £68.90 |
Sirus
Sirus Quad B 823 MKII
£68.90Fair Price
Cheapest at Thomann · 1 store
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PRICE HISTORY
Current
£65
Change
+7.7%
Avg
£65
Low
£59
High
£68
Volatility
2.8%
PRODUCT DESCRIPTION
- Sirus Quad B 823 MKII
- Pocket Transmitter
- Compatible with the Sirus Quad R 823 MKII (Art. #563362#)
- Connection: Mini-XLR 3-pin (TQG, compatible with the t.bone and AKG)
- Synchronisation with the receiver via Infra-Red
- Frequency band: 823 - 832 and 863 - 865 MHz
- Frequency range: 40 - 18,000 Hz
- Total harmonic distortion: <0.5% @ 1kHz
- Transmitter power: < 30 mW (switchable)
- Batteries: 2 x AA 1.5 V
- Battery life: 8 or 15 hours (depending on transmission power)
- Display: Frequency and battery status
- Detachable antenna: 85 mm
- Dimensions without antenna (H x W x D) 95 x 62 x 34 mm
- Weight: 100 g
- Colour: Matte Black