Sennheiser SK 9000 A5-A8 US Digital Wireless Bodypack Transmitter

Compact, lightweight and powerful, the SK 9000 bodypack transmitter ensures impeccable sound transmission even under the toughest conditions. Equipped with a 3-pin Lemo socket, the SK 9000 accommodates lavalier microphones, line, and instrument signals, all with cable-like audio transmission.

The housing of the SK 9000 is made of die cast magnesium to strike the perfect balance between lightweight design and roadworthy construction.

Ease of use and safety against unwanted changes were the goals for the user interface, which features an intuitive icon based menu structure and infrared synchronization with the receiver for fast, efficient set-up. The SK 9000 can utilize exchangeable energy packs with environment-friendly Lithium Ion technology, maximizing operating time and saving thousands of batteries over time.

Key Features

• 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

Technical Specifications

Dimensions
76 x 62 x 20 mm L x W x D (with rechargeable battery pack BA 61)
Frequency response
Mic: 60-20000 Hz (3 dB)
Weight
approx. 147 g (with rechargeable battery pack BA 61 and belt clip)
Audio input
3-pin socket
Power consumption
Max. 960 mW
RF output power
Mode LR : 25 mW rms, 50 mW en crte
Switching bandwidth
88 MHz
Operating time
6.5 h with rechargeable battery pack BA 61
Modulation
Mode HD: uncompressed audio
Mode LR: SeDAC (Sennheiser Digital Audio Codec)
Power supply
B 61: Primary cells, Type AA
BA 61Rechargeable battery pack
Antenna connector
Coaxial
Gain
line : -6 dB
Frequency range
A1-A4: 470 558 MHz
A5-A8 US: 550-607.9 MHz
Input impedance
line : 1 M OHM