CAD 1800VP | Variable Pattern Choir Mic

Adapt Your 1800VP Mic to Any Setting with Incredible Remote Polar Control Technology!

For applications like recording and sound reinforcement on podiums, instruments and ambient miking, the CAD 1800VP gooseneck microphone is an ideal solution. The CAD 1800VP is a continuously-variable pattern condenser gooseneck microphone system with remote polar control. The variable polar pattern with remote control allows the user to precisely adjust the shape of the pick-up pattern for best performance from a remote location. Utilizing a two-conductor shielded cable (max length 2,000 feet) between the microphone head and the pattern control box, the user can adjust the polar pattern in real time without changing capsules, microphone positions, or inducing noise in the audio chain.

CAD 1800VP Features:

Continuously-variable polar pattern controllable from a remote location
Remote box is rack mountable up to six units per shelf
Blue LED status indicator on remote box
Selectable recessed high-pass filter for elimination of unwanted low-frequency energy
Securable controls with standard flat style blank rack panel, when rack mounted
RF (radio frequency) Resistant Architecture
Included 18 gooseneck with XLRM-type quick connector

Special attention has been given to the frequency response and sensitivity of the gooseneck microphone while utilizing the variable-pattern control to precisely alter the shape of the pick-up pattern. The large diameter, low-noise elements produce a frequency response of 40Hz to 20KHz with a selectable, recessed 80Hz, 12dB/octave high-pass filter that removes unwanted low-frequency energy when engaged. The filter control is conveniently located on the control box.

The microphone head is made of commercial grade aluminum, the control box is made of hardened steel, both manufactured in the USA. The microphone head is painted matte black for an unobtrusive yet stylish appearance. The remote polar pattern control box can be mounted in a single rack unit shelf with optional accessories. Up to six control boxes can be mounted in one rack unit - Astatic RU1. The polar pattern dial is positioned for easy adjustment on the fly and can be secured with a single Flat Style blank panel when rack mounted.

The CAD 1800VP gooseneck mic has been designed to resist interference from devices such as cell phones, two-way communication devices and lighting apparatus. Utilizing our RF Resistant Architecture, the 1800VP meets the stringent RF standards set by the European Union (see the specification section for more information).

Your CAD 1800VP microphone system is designed to shorten the list of products an audio designer needs to consider when hanging microphones are specified. The remote variable polar pattern control allows the installer or end user the ability to change polar patterns when installed or from scene to scene. Adjustments to the pick-up pattern can be done on the fly without costly lifts, ladders and capsules. Choose the 1800VP for your next gooseneck microphone install!

The 1800VP consists of two boxes-- the 1800VP microphone system along with the MB-18 gooseneck.

Specifications for the CAD 1800VP

CAD 1800VP Specifications

Operating Principal:	Condenser
Polar Pattern:	Continuously-variable
Frequency Response:	40Hz - 20KHz
Sensitivity:	-29dBV (35mV) @ 1Pa
Impedance:	135 ohms
Self Noise:	22dBA
Max SPL:	110dB, 1%THD, 1KHz
Power Requirements:	P12, P24, P48, 4mA

See The Spec Sheet (PDF)

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CAD 1800VP Variable Pattern Choir Mic

continuously variable polar pattern, 40Hz to 20KHz frequency response, selectable 80Hz, 12dB/octave high-pass filter, includes 1600VP mic system and 18” MB-18 gooseneck

Adapt Your 1800VP Mic to Any Setting with Incredible Remote Polar Control Technology!