The Voice Technologies 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 Soundpressure Level) with ease and has only a low self-noise. The Radio Frequency 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. VT Duplex-Vocal features Professional headworn microphone for high sound pressure levels (136dB SPL) for vocals, theatre and wherever loud voices need to be picked up Omnidirectional characteristic (picks up equally from all sides, neutral voice reproduction without proximity effect) Waterproof housing Radio Frequency protected microphone capsule Cable with screw thread for quick & easy switching between different wireless systems Headband available in two sizes (L/XL or S/M), size L/XL is supplied as standard Microphone boom can be mounted on both sides Ring on the microphone boom ensures that the microphone capsule remains dry Selectable plug for connection to common radio systems, recorders, etc. Operation via an XLR connection with 48V phantom power is easily possible with the optional VT1126 adapter series Incl. WS701/901/Duplex windscreen, Wsi401/403/Vocal Miniature windscreen, Miniature Box, Case4 Also available as VT Duplex Vocal Kit incl. L/XL & S/M headband VT Duplex-Vocal Specifications 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.) Cable Length 1.2m (47") Ø 1.9mm Weight 13g Red +VDC Blue NF Copper Ground
