Chiayo Electronics

This is a Special Order Item

Quad Ch Rcv Frame 520-600Mhz QR4000N-BAND5 Chiayo

Product Code: CH-QR4000N-BAND5

RRP $629.00
Quantity In Cart:  
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5 Year
Technical Specifications
Brands Chiayo Electronics
Microphone Type Receivers
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UHF 19" Quad Channel Wireless Modular Receiver

QR-4000N is a modular wireless microphone system in EIA standard 1U rack-mountable metal chassis. Depending on actual requirements, it can install up to four CHIAYO receiver modules. Ideal applications include classroom, conference, concert, public broadcast and outdoor activities.

Extension on demand
A single QR-4000N can host multiple modules with the same power supply and audio output, taking up less cabinet space, greatly simplifying installation procedures and increasing configuration efficiency.

True diversity reception
With the most advanced true diversity reception, it provides quality performance with high-stability reception and no dropouts even over long distances.

Real-time display
High contrast LCD on the front panel displays antenna selection status and setting details, as well as monitoring the battery status and input volume of the connected transmitter for the audio engineer to handle and ensure the best sound quality.


  • Model    QR-4000N
  • Chassis    EIA standard 19" metal 1U
  • Channel    Quad
  • Receiving antenna    Detachable at rear-end, TNC female.
  • Audio output    Balanced XLR and unbalanced Ø6.3mm
  • Audio Output Adjustment    Volume knob for adjustment of output volume
  • Output level switch    MIC-LINE
  • Power supply    15V DC / 4.3A
  • Dimensions (mm)    400 × 215 × 44
  • Weight (kg)    1.8

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We ship using Startrack Express. We deliver Australia-wide to residential, business and PO box addresses.

Shipping is free for all orders over $275 including GST (effective 1 March 2018). There is a $22 (including GST) shipping and handling charge for all orders under $275 including GST. 


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Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.

All items purchased from Amber Technology will be covered under warranty. The duration and terms of this warranty are specified by the manufacturer unless otherwise stated. Warranty information is available on the individual product listings on this site.

Refurbished items will include a 12 month warranty unless otherwise stated.

Please contact us if you have received an item which has been damaged in transit or is otherwise not working correctly when you receive it. Subject to availability, we will arrange for a replacement item to be despatched and for the faulty item to be returned to us. 

Amber Technology maintains a nation-wide network of carefully selected Authorised Service Agents to ensure that you are never far from convenient, expert technical and service support. If your item develops a problem and requires servicing under warranty, please contact your local Authorised Service Agent.

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The availability of stock is communicated via the indicator of each product listing page. "Available" means that reasonable stock is in our warehouse, ready for immediate shipment. "Limited Stock" means that we have only a small number of items in stock. "Out of Stock" means this item is currently unavailable for immediate shipment - orders placed for ‘Out of Stock’ items will be fulfilled as soon as replacement stock arrives.

"Special Order” items are products that are not generally kept in stock in Australia. Lead times for Special Order items vary depending on country of origin, manufacturer’s stock levels, factory production schedules and/or incoming shipment transit times. Please contact us for an estimate as to the likely lead time. Please note that finalized sales for special order items cannot be cancelled.

Refurbished items

If refurbished stock is available, this will be shown on the summary page for the product. If a product listing only allows you to choose refurbished stock, we are not holding new stock and we can no longer obtain new stock.

Refurbished items are always in perfect working order and will include all accessories. Refurbished items are may

  • have a damaged carton
  • have been used for demonstrations
  • have been repaired
  • have minor imperfections that do not impact performance.

Refurbished items include a 12-Month warranty unless otherwise stated.

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Please visit the Get Support page to find a service agent, log a service ticket, or ask a technical question about your product.


Please contact us if you have received an item which has been damaged in transit or is otherwise not working correctly when you receive it. Subject to availability, we will arrange for a replacement item to be despatched and for the faulty item to be returned to us.  


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