Sennheiser - EW-DX SK (Q1-9)
The Sennheiser EW-DX SK (Q1-9) is a digital bodypack transmitter designed for professional environments. Its wide dynamic range eliminates the need for gain adjustments, while its E-Ink display and battery life of up to 12 hours ensure reliable operation. Compatible with microphones and instruments, it guarantees stable transmission and seamless integration into EW-DX systems.
Presentation
Its main advantage is its wide dynamic input range, made possible by the SePAC codec. This design eliminates the need to adjust the gain on the transmitter, making pick-up safer and faster. UHF digital transmission provides a range of up to 100 metres with very low latency, making it ideal for real-time use.
Its compact size and metal casing mean it can withstand the rigours of daily use. The permanent E-Ink display makes it easy to check parameters, even when the power is off. On-board controls, combined with programmable mute and low-cut filter functions, enable precise adjustment to suit the application.
Power is available for up to 12 hours, with flexible recharging options via built-in contacts. Compatible with a wide range of microphones and instruments via 3.5 mm mini-jack, this bodypack is a versatile solution for professional wireless systems.
Other features
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Sennheiser EW-DX SK (Q1-9)
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UHF digital bodypack transmitter
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Compatible with Evolution Wireless Digital EW-DX systems
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3.5 mm mini-jack connector
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Compatible with Sennheiser lavalier and headset microphones
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Can be used with instruments (dedicated instrument input with cable simulation)
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Input dynamic range: up to 134 / 142 dB (SePAC codec)
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Frequency response: 20 Hz - 20 kHz (-3 dB)
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Latency: 1.9 ms
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Total harmonic distortion: ≤ -60 dB
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RF power: 10 mW
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Range: up to 100 m
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Frequency range: 470,200 - 550,000 MHz (Q1-9)
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Digital audio trim
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Test tone generator
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Switchable low-cut: Off / 30 / 60 / 80 / 100 / 120 Hz
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Programmable mute switch: RF mute, AF mute or off
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Configurable LED (On/Off)
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Button lock
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Controls directly on the case
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Permanent E-Ink display (visible even without power supply)
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Robust metal case
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Belt clip included
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Power supply: runs on 2 AA batteries (included)
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BA 70 rechargeable battery compatible
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Battery life up to 12 hours
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Integrated charging contacts
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Charger compatibility: CHG 70N, L 70 USB, L 6000 (LM 6070 module)
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Digital wireless transmission
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Bluetooth Low Energy (2402 - 2480 MHz)
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Scalable and interoperable within the EW-DX range
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Temperature: -10°C to +55°C
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Humidity: 5 - 95% (non-condensing)
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Dimensions: 63.5 x 85 x 20 mm
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Weight: 120 g
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Sennheiser is the brand that best combines the professional and consumer worlds. From dynamic guitar mics to drum mics, condenser mics and even wireless systems for musicians, Sennheiser has the right instrument mics for every need. From the wired E-series mics, the high-end EW wireless series and the indispensable HD headphones, there's something for everyone. Our bestsellers: the XSW microphones, the HD 25 DJ headphones and for the more discerning audiophile: the HD 650.
