Sony DWT-B01N/E33 Digital Wireless Microphone Belt-Pack Transmitter

DWX N series digital wireless body-pack transmitter body-pack

Sony DWT-B01N/E33 Digital Wireless Microphone Belt-Pack Transmitter

Sony DWT-B01N/E33 Digital Wireless Microphone Belt-Pack Transmitter

DWX N series digital wireless body-pack transmitter body-pack


Cat no: 8615

  • Low noise head amplifier
  • Flexible audio input control
  • Wireless remote control
  • Versatile display using organic LED display
Price match

Usually delivered in 7-10 days

£1,184.62 (ex vat) £1,421.54 (incl vat)

Finance from £26.63 per month - view more details

Sony DWT-B01N/E33 Digital Wireless Microphone Belt-Pack Transmitter

DWX N series digital wireless body-pack transmitter body-pack

The DWT-B01N body-pack transmitter forms part of the DWX N series digital wireless microphone system that offers high-quality full-digital operation shorter audio latency and more reliable RF transmission mode – ideal for a variety of high-quality applications, including broadcast studio, theatre and live sound.

The DWX N series system, which consists of the DWT-B01N body-pack transmitter, DWM-02N microphone and DWR-R02DN receiver, delivers superb-quality wireless transmission of 24-bit digital audio. Thanks to its improved codec and new hardware, it can provide higher sound quality with lower audio latency.

The DWX N series works with Sony control software Wireless Studio 4.2 or later for PC and Wireless Studio Mobile for smartphones* to give users flexible control of the system. Remote control of up to 82 transmitters can be achieved using the Cross Remote™ function combined with the RMU-01 remote control unit.

Three codec modes designed for wide variety of applications
MODE1 for compatibility with DWX series applications, MODE2 with higher quality sound and low latency ideal for theatre, tour and broadcast applications, and MODE3 with more reliable RF transmission ideal for speech applications.

Low audio latency and high quality sound
MODE2 provides higher quality sound with a 96kHz sampling rate and very low audio latency of 1.5 msec**.

More reliable RF transmissions expands the operation range
MODE3 operation optimised for reliable transmission by preventing drop out by interference with additional error correction.

Compatibility with DWX series
MODE1 operation provides the same high quality, reliability and audio latency as the previous DWX series version.

Smartphone control*
Wireless Studio Mobile software gives users remote control of the DWX N series system via a smartphone.


  • * Wireless Studio Mobile supported OS: iOS Ver.8.0 or later and Android Ver.4.1 or later. Operation is not guaranteed on all smartphones.
  • **Analogue out, 2.5 msec for digital out

Product Specification

Wireless Interface WiDIF-HP
Oscillator Type Crystal-controlled PLL Synthesizer
Antenna Type λ/4 flexible wire
Type of Emission G1E or G1D
Carrier Frequency CE33: 566.025 MHz to 630.000 MHz (TV-33 to TV-40 channels), 25 kHz steps
RF Power 1 mW/10 mW/50 mW (e.r.p) selectable
Input Connector Sony 4-pin (SMC9-4S) (female)
Reference Input Level MIC: -60 dBV (-58 dBu), 1 kHz (at 0-dB attenuator level)
LINE: +4 dBu, 1 kHz
Maximum Input Level MIC: -22 dBu (with 0 dB attenuator)
LINE: +24 dBu
Audio Attenuator Adjustment Range 0 to 48 dB (3 dB steps, MIC input mode only)
Frequency Response Transmission: 20Hz to 22kHz (typical)
Dynamic Range 106 dB typical (A-weighted, T.H.D=1%)
Distortion (T.H.D) MODE1, MODE2: 0.03% or less
MODE3: 0.3% or less
Audio Delay MODE1: 1.5 msec (total: 3.4msec)
MODE2: 1.0 msec (total: 1.5msec)
MODE3: 2.1 msec (total 4.0msec)
Wireless Remote Control Cross Remote (2.4-GHz IEEE802.15.4 compliant)
Display OLED
Power Requirements DC 3.0 V (with two AA-size alkaline (LR6) batteries)
Battery Operating Time Approx. 5 hours with Sony's AA-size alkaline (LR6) batteries at 25℃(77°F) at 10-mW output
(with the wireless remote control function off and DIMMER MODE set to AUTO OFF)
Operating Temperature 0°C to 50°C / 32°F to 122°F
Storage/Transport Temperature -20°C to +60°C / -4°F to +140°F
Dimensions 63 x 17 x 73 mm (excluding the anntenas) (W x H x D)
Mass Approx. 125 g (including batteries)
  • 1 x Spare battery case
  • 1 x Soft case
  • 1 x Microphone cable (4-pin to XLRtype 3-pin)
  • 1 x USB adapter cable
  • 1 x Carrying case
  • 1 x Scribble sheet
  • 1 x CD-ROM

PrimeSupport: all the help you need


PrimeSupportPro goes beyond your standard warranty, with privileged access to our helpdesk for advice on your Sony Professional product. Need even more peace of mind? Upgrade any time to the extra benefits of PrimeSupportElite, PrimeSupportBespoke or PrimeSupportOn-Demand.

We'll keep you up and running
Registering for PrimeSupportPro gives you easy access to expert help for any technical questions about your Sony Professional Product, by phone or by email.

Depending on your product, Helpdesk support is free for the first two or even three years after purchase – and extending your cover after this initial period is no problem.

That’s just the start. There’s a complete family of four PrimeSupport package options, giving you all the help you need to stay up and running.





 Helpdesk access with multilingual support  9:00-18:00 CET  Extended hours, access to product specialists  Dedicated helpdesk with extended hours, guaranteed 60 minute engineer call-back  ✓
 Repair Average 14 days turnaround time   Guaranteed fast-track repair  Guaranteed fast-track repair  On-site engineer repair available
3rd party product coverage 
Logistics covered   
 Other  Package can include loan units, advanced swap, initial setup.

Offer varies for each product. See below for more information. 
 Let our specialist team design a support solution that suits you. Contact us for more information. Package can include onsite engineer, health checks, training. Offer varies for each product. See below for more information. 

Download this table as PDF

It’s easy to upgrade from PrimeSupportPro to PrimeSupportElite at any time and extend your cover with valuable extra benefits like our priority repair service. Customise your cover in line with your business and operational needs with PrimeSupportBespoke. Or pay for as much help as you need – when you need it – with PrimeSupportOn-Demand.


Get assistance for setting up and using your Sony Professional product through our email and telephone helpdesk. If there is a technical problem with your product that requires fixing, we’ll take care of it with our 14-day repair service* – and we’ll pay shipping costs. Activate now

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Experience all the benefits of PrimeSupportPro, plus extended helpdesk access to our product specialists beyond normal business hours. In the event of a technical issue we’ll keep you up and running with our guaranteed fast-track repair service that includes all shipping costs. And depending on your product, we may also offer you a loan replacement unit and/or other additional services while your product is being repaired. Upgrade now


Let us design a support solution that’s perfectly tailored to your business and operational needs. In addition, you’ll enjoy enhanced helpdesk support with dedicated 60-minute engineer call-back, plus our guaranteed fast-track repair service with no-cost shipping. Upgrade now


Get as much support as you need, when you need it. A la carte options include initial product set-up, on-site engineering support, product health-checks and training. Upgrade now

*14-day repair service is indicative only: actual turnaround time not guaranteed. 

* Finance available to UK incorporated limited companies only

Photolease Company Finance from £26.63 (ex VAT) per month.

All lease figures below exclude VAT. Finance available to UK incorporated limited companies only.

Term (months) First Payment Monthly Payments Admin Fee Total Payment
60 £76.63 £26.63 £50.00 £1,647.82
48 £81.51 £31.51 £50.00 £1,562.52
36 £89.78 £39.78 £50.00 £1,482.06
24 £106.25 £56.25 £50.00 £1,399.90
12 £155.59 £105.59 £50.00 £1,317.02

Select "Photolease finance" as the payment option at checkout. Finance is only available to UK incorporated limited companies. A minimum basket total of £1,000.00 applies, Photolease will normally contact you within one hour of receipt of your application if sent during business hours of 9am - 5pm (BST), Monday to Friday.

Photolease Ltd  is an independent finance company specialising in leasing equipment to the creative industry. Visit for more information as well as their terms and conditions. Offer is subject to status. Terms and conditions apply. Written details available upon request.

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