Sirus Quad R 823 MKII

Professional music gear - detailed information and where to buy

Sirus Quad R 823 MKII

Sirus

Quad R 823 MKII

4.8 Expert Rating

Product Info

Article Number: 563362
Brand: Sirus
Model: Quad R 823 MKII
Category: Receivers
Price: $196.90

* Prices may vary. Check retailer for current pricing and availability.

The Sirus Quad R 823 MKII is a surprisingly capable receiver for smaller venues or presentations. It's a great option for bands needing a few wireless vocal or instrument channels without breaking the bank, and the infrared sync is a genuine convenience. Just be mindful of the limited frequency range and potential for interference in crowded radio environments.

Product Description

  • Sirus Quad R 823 MKII
  • 4-Channel UHF Radio Receiver
  • Frequency scan
  • Volume control
  • Auto Squelch
  • Battery indicator and infrared transmission of settings from receiver to transmitter per channel
  • Outputs: XLR male per channel
  • plus 1x XLR / 6.3mm jack sum output
  • Frequency band: 823-832 & 863-865 MHz
  • Frequency range: 40 - 18
  • 000 Hz
  • Total harmonic distortion: <0.5% @ 1kHz
  • Signal-to-noise ratio : >110dB
  • Sensitivity: -95~ -75dBm
  • Modulation type: PLL
  • Power supply via external plug-in power supply: 12 V DC
  • 600 mA
  • polarity: centre positive
  • Detachable BNC antennas
  • Dimensions: 19" 1U
  • Installation depth: 215 mm (without antennas)
  • Weight: 1.95 kg

*suitable accessories* (not included), Handheld transmitter: art. #563361#, Pocket transmitter: art. #563359#, Conference table station: art. #563360#

PROS
  • • Infrared transmitter sync simplifies channel setup, a huge time saver for multi-mic rigs.
  • • Solid build quality for a receiver in this price bracket; feels substantial and reliable.
  • • Excellent signal-to-noise ratio ensures clean audio, minimizing unwanted background noise.
  • • Detachable BNC antennas allow for flexible placement and external antenna upgrades.
CONS
  • • Limited frequency band compared to more premium receivers; potential for interference.
  • • Power supply isn't included; adds to the overall cost and setup complexity.
  • • The sum output may introduce noise if not carefully managed in complex setups.

Product Video

Key Features

Frequency Band 823-832 & 863-865 MHz
Channels 4
Diversity Not explicitly stated, likely a standard single diversity system.
Outputs XLR male per channel + XLR/6.3mm jack sum output
Antenna Type BNC
Rack Mountable Yes, 1U

Similar Products

Line6 Pod GO Bundle - Guitar Multi Effects

Line6 Pod GO Bundle

Guitar Multi Effects

$614
4.8 Expert Rating
Microtech Gefell M 40 - Modular Microphone Systems

Microtech Gefell M 40

Modular Microphone Systems

$923
Small Diaphragm Microphone Capsule, Interchangeable capsule with cardioid polar pattern,...
4.3 Expert Rating
Kawai K-200 ATX 4 WDB Piano - Pianos

Kawai K-200 ATX 4 WDB Piano

Pianos

$9,119
Piano, With AnytimeX-4 equipment, Millennium III mechanics with ABS carbon parts of...
4.5 Expert Rating
Microtech Gefell M 42 - Modular Microphone Systems

Microtech Gefell M 42

Modular Microphone Systems

$923
Small Diaphragm Microphone Capsule, Interchangeable capsule with omnidirectional polar pattern,...
4.6 Expert Rating
Ibanez GRG320FA-TVT - ST Style Guitars

Ibanez GRG320FA-TVT

ST Style Guitars

$439
Electric Guitar, Body: Poplar, Top: Basswood with Art Grain in flamed maple look, Bolt-on neck:...
4.4 Expert Rating
Microtech Gefell M 41 - Modular Microphone Systems

Microtech Gefell M 41

Modular Microphone Systems

$923
Small Diaphragm Microphone Capsule, Interchangeable capsule with super cardioid polar pattern,...
4.8 Expert Rating
Microtech Gefell M 43 - Modular Microphone Systems

Microtech Gefell M 43

Modular Microphone Systems

$923
Small Diaphragm Microphone Capsule, Interchangeable capsule with wide cardioid polar pattern,...
4.5 Expert Rating
Microtech Gefell M 990 Satin Nickel - Large Diaphragm Microphones

Microtech Gefell M 990 Satin Nickel

Large Diaphragm Microphones

$3,266
Tube Microphone, Large diaphragm condenser microphone with tube amplifier,...
4.6 Expert Rating

Frequently Asked Questions

Yes, it's designed for ease of use with multiple transmitters, significantly reducing manual adjustments, though line-of-sight is required for best results.
Expect a practical range of around 60-80 feet with clear line of sight; obstacles and interference will reduce this considerably.
Like all UHF systems, it's vulnerable to interference; frequency scanning helps, but careful channel selection and antenna placement are crucial.

We use cookies to improve your experience. Learn more