Sonosax SX R4+ Multitrack Audio Recorder
Sonosax SX-R4+ Multitrack Audio Recorder
Sonosax SX-R4+ Multitrack Audio Recorder
Sonosax SX-R4+ Multitrack Audio Recorder
Sonosax SX R4+ Multitrack Audio Recorder
Sonosax SX-R4+ Multitrack Audio Recorder
Sonosax SX-R4+ Multitrack Audio Recorder
Sonosax SX-R4+ Multitrack Audio Recorder

Sonosax SX R4+ Multitrack Audio Recorder

Out of stock


£4,998.00 inc VAT (£4,165.00 exc VAT)inc VAT

Out of stock

Delivery Times May Vary - Please Call


Sonosax SX R4+ Multitrack Audio Recorder

Sonosax SX R4+ Multitrack Audio Recorder professional portable audio recorder. Based on a high technology design, it has been manufactured to deliver many years of outstanding performances. As with all SONOSAX products, the SX-R4+ recorder is built without any compromise in quality, using only the best components available and passes severe quality controls.

Sonosax SX R4+ Multitrack Audio Recorder Features:

Inputs / Outputs

• 4x XLR-3F inputs, individually configurable as:
– ANALOG: mic/line levels, electronally balanced, with phase reversal, 48V phantom, LF cut and level control on the front panel
– DIGITAL: transformer balanced AES3 or AES42 with ASRC, phase reversal, LF cut and level control on the front panel$
• 2x Line inputs, electronically balanced on TA-3 with level control on the front panel
• 4x AES3 balanced inputs on multi-pin connector
• 1x AES3 balanced input with ASRC on TA-3 connnector (shared with AES3 output)
• 2x analog unbalanced line outputs on TA-3
• 1x AES3 balanced output (user independant sampling frequency) on TA-3 connnector (shared with AES3 input)
• Up to 12x Mic inputs when connected to the SONOSAX AD8+
• Optional audio over IP on RJ45 connector, such as AVB, Dante & Ravenna

• 135 dB (A-weighted) overall dynamic range from analog input to recorded file (114 dB (A-weighted) dynamic range with USA version)
• 90kHz overall frequency response @192 kHz recording
• 40 bits processing

Recording capabilities
• up to 16 tracks recording on 2x SD cards (SDHC, SDXC)
• uncompressed BWF with iXML metadata
• 44,1 up to 192 kHz @ 24bits, Pull up/down 0.1% for NTSC world

User Interface
• Touch screen 2.4” TFT color display
• WiFi dynamic web-app interface

• Removable 14.4V 48Wh Lithium battery, SMBUS capable
• External DC 9..18V on Hirose 4pins, SMBUS capable, electrically isolated
• 12V regulated decoupled DC output to power peripherals equipments up to 7W
• Intelligent energy management with detailed on-screen information

• Accuracy: 0.5 ppm
• Independant in/out on lemo connector
• 23.976, 24, 25, 29.97DF, 29.97ND, 30DF, 30ND

• Machined aluminum housing
• Overall dimension: 200 x 50 x 144.5 mm (7.87” x 1.96” x 5.7”)
• Weight: 910g / 2.0lbs without battery, 1.2kg / 2.64lbs with 48Wh battery


All orders are delivered via next day tracked carrier. When placing an order please provide a suitable e-mail address and mobile number.

On despatch you will receive a notification from our carriers DPD along with updates right up to the point of delivery.

On the day of delivery you will get an accurate 1 hour time window for the items arrival.

You’ll even be able to contact your driver and track his progress!

Track your parcel here: DPD Tracking

Delivery Rates

We deliver Worldwide!

*Please note, FREE SHIPPING applies to Mainland UK addresses only.

Can’t see your country in the list below? Don’t worry, let us know and we’ll add it!

Country Delivery Cost Ex vat
UK Mainland (orders under £400 ex vat)  £6.66 – Next Day Courier
UK Mainland £2.46 – Royal Mail 2-3 Days
UK Mainland Saturday Shipping £13
Austria £20
Belgium £15
Bosnia £65
Bulgaria £35
Croatia £30
Czech Republic £25
Denmark £20
Estonia £30
Finland £30
France £15
Germany £15
Greece £35
Hungary £30
Iceland £65
Italy £25
Jersey £25
Latvia £35
Lithuania £35
Luxembourg £15
Netherlands £15
Norway £65
Poland £30
Portugal £30
Republic of Ireland £25
Romania £35
Serbia £65
Slovakia £25
Slovenia £25
Spain £25
Sweden £65
Switzerland £50

Returns Policy:

Not happy with your purchase?
Don’t worry, you can return goods ordered from us at any time within 14 working days of receipt for a full refund or for an exchange for a different product. Before returning any items, notify us so we know what to expect.
All we ask is that you return the items to us in the same condition that we supplied them to you. Please package the items up securely and safely so that they are not damaged during transit. Uuse the original delivery packaging where possible.

We strongly recommend using a recorded or tracked delivery service. Please send the return items to:
Returns, Raycom Ltd, Unit 8 Abbey Court Lane, Abbey Lane, Evesham, WR11 4BY

Returns Terms & Conditions:

Returns of an order for a refund or an exchange:

  • Cost of return – The costs of returning goods to Raycom shall be borne by you, the customer, in all circumstances without exception, unless otherwise agreed upon with Raycom.
  • Loss & damage – Return items must be packed suitably and insured against the event of loss in transit. Raycom Ltd will not be responsible for lost or damaged returned goods. Lost or damaged goods may effect the level of refund on equipment.
  • Delivery costs – The original postage and packaging costs will not be refunded under any circumstances unless agreed with Raycom Ltd
  • Upon receipt of the goods, to Raycom Ltd, and with prior arrangement, we will give you a full refund of the amount paid or an exchange credit as required and agreed

The right to return goods to us will not apply in the following circumstances:

  • in the event that the product has been used, in any way, shape or form, other than limited useage when the goods are unpacked
  • in the case of software, audio or visual products, where the packaging has been unsealed, broken or is incomplete
  • to any products that we have made on special order and or customised specifically for you

The provisions of this clause do not affect your statutory rights. For more information, please see our Terms & Conditions, or should you have a question regarding this policy, please do get in touch.

Cancelling an order:

In accordance with the distance selling regulations, any order with us can be cancelled before we have dispatched your items. In this instance we will refund you in full using the chosen payment method. Terms for our cancellation and returns policy.

If you wish to cancel your order:

  • Notify us by email before we have dispatched the goods to you, or
  • where goods have already been dispatched to you, by returning goods to us in accordance with our returns policy

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