Sennheiser SK 9000 A5-A8 Digital Belt Pack Transmitter

Sennheiser SK 9000 A5-A8 Digital Belt Pack Transmitter

Sennheiser SK 9000 A5-A8 Digital Belt Pack Transmitter

Frequencies Available: A5 - A8: 550 - 638 MHz

The SK 9000 is compatible to 3-Pin lemo connector lavalier microphones, but also instruments with line signal and guitars benefit from the cable-like audio transmission.

The housing of the SK 9000 is made of die cast magnesium to offer maximum robustness at a very low weight. Ease of use and safety against unwanted changes were the criteria for the design of the user interface. This is achieved by the icon based menu structure and infrared synchronization with the receiver.

*Please note*
The B61 AA and BA61 battery packs are not included and are sold separately 

Exchangeable energy packs with environment-friendly Lithium Ion technology supply the required energy while saving thousands of batteries over time.

Accessories available

  • BA61 - rechargeable battery pack
  • B61 - AA battery pack 

A powerful companion on every stage setting or outdoor application: this lightweight digital bodypack transmitter ensures a reliable sound transmission even under the toughest conditions.


  • Flexible use for a broad variety of audio sources
  • 3-pin Lemo connector for lavalier microphones, guitars and instruments
  • Robust and lightweight – easy to conceal in a costume
  • Bodypack transmitter with magnesium housing

What's in the box?

  • x1 SK 9000
  • 1 supplement "Framework requirements and restrictions on frequency usage"
  • 1 Instruction manual 


Dimensions: 76 x 62 x 20mm (LxWxD) with rechargeable battery pack BA 61
Frequency response: Mic: 60-20,000Hz 3dB
Weight: approx 147g (with rechargeable battery pack BA 61 and belt clip)
Audio input: 3-pin socket 
Power consumption: Max. 960mW
Antenna connector: Coaxial      
Switching bandwidth: 88MHz
Operating time: 6.5 hours with rechargeable battery pack BA 61
Power supply:

B 61: primary cells, type AA
BA 61: Rechargeable battery pack      

Frequency range: SK 9000 A5-A8: 550-638 MHz

Delivery Services

At Pinknoise Systems we like to offer our customers a wide choice of delivery options for their orders, and our prices are affordable and competitive. We also use only the best, most reliable couriers and delivery services to get your equipment where it needs to be - quickly and securely. Please find an outline of our services, prices and timescales below.

Service Timescale Price
UK Mainland Royal Mail Small Parcel 2-4 Days £3.99
UK Offshore Royal Mail 2-4 Days £9.99
UK Standard Courier 2-4 Days £6.49
UK Express Courier Next Day £7.99
International Shipping From 1-10 Days (Full Details) From £15.00

Delivery Times

Delivery times are based on when the package(s) leaves our premises. Sometimes, due to stock restrictions or a non-completed order, delivery may take longer as there is a delay with couriers, which is unfortunately out of our hands. If your order is urgent, or details change, please do let us know.
For full details, fees, and time schedules, please see our Delivery Information page.

Returns & Refunds

New items: You can return goods you have ordered from us for any reason, at any time within 30 working days of receipt (14 to initiate the process), for a full refund or for an exchange for a different product from our range. Items must be packed suitably and insured for full loss in the event of a delivery problem. Pinknoise Systems will not be responsible for lost or damaged return goods. Lost or damaged goods may affect the level of refund you receive. For full details of our returns policy, please click here.

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£1,199.00 £2,410.00
Saving Of:  £1,211.00 (50%)
(£999.17 Exc. VAT)


Item discontinued  

Item discontinued

Delivery hours
UK ORDERS: Order soon for delivery on using our express service

Model:  SEN-SK9000
Part No.:  504731
Manufacturer:  Sennheiser

Contact us for advice

Need advice? Give us a call

(+44) 01453
825 802

International Delivery

International delivery

We ship across Europe and around the world and have a multitude of shipping options available to our international customers during the checkout, including express delivery for urgent orders.


We have a next day shipping option available for the UK with our DPD courier service, which features delivery alerts, personal delivery preferences and driver tracking with the DPD mobile app.


Spread the cost to maximise your capital. Just call our helpful sales team on 01453 825 802, from 9.00am - 5.00pm, to discuss these options and find out what's available to you.

We accept Klarna, PayPal, Maestro, Visa, Mastercard & American Express

Sennheiser SK 9000 A5-A8 Digital Belt Pack Transmitter

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