VT DUPLEX VOCAL

The VT Duplex is also available as a vocal version - ideal for singers and stage performances. The VT Duplex Vocal with omnidirectional polar pattern masters even high sound pressure levels (136dB SPL) with ease and has only a low self-noise. The RF-protected miniature capsule with a diameter of just 3mm is housed in a robust, waterproof casing.

The VT DUPLEX VOCAL has many tried and tested design features. The interchangeable headband holder is available in two sizes and is therefore equally suitable for adults and children. It is comfortable to wear and can be optimally adjusted to the wearer's build. The shape of the ear hooks has been carefully developed. They surround the ear and ensure a high level of comfort. The material used also minimises any background noise, such as that which can occur when wearing earbuds. The microphone boom can be attached on either the left or right side.

The open and transparent sound combined with a firm hold and unique wearing comfort make the VT DUPLEX VOCAL the first choice for vocals, theatre and wherever loud voices need to be picked up. The cable is detachable and can be supplied with the appropriate plugs for standard wireless systems.

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Colours vtduplex500colours
Capsule type Electret condenser
Polar pattern Omni
Frequency range 100Hz- 20kHz
Sensitivity 48dB ±3dB 1V/microbar (4mV/Pa)
Noise level +33dB "A" weighted
Max. input SPL 136dB
Impedance 2 kOhm (+/- 30%)
Current drain 25 μA
Bias/+VDC 3V (1.5-9V max.)
Dimensions (capsule)
Cable Length 1.2m (47") Ø 1.9mm
Weight 13g
Wiring configuration (3-wire)
Red +VDC
Blue NF
Copper Ground
Frequency response

Accessories supplied

WS701/901/DUPLEX WINDSCREEN
WSI401/403VOCAL MINIATURE WINDSCREEN
MINIATURE BOX
CASE4

Optional accessories

DH DISTANCE HOLDER
VT1126 (selectable with 3.5mm, TA3, TA4, TA5 or Lemo 3Pin socket)
VT DUPLEX HEADBAND (available in sizes S/M or L/XL)
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