Elevation 시리즈 라인 어레이 시스템은 시공용과 투어용이 있습니다.
1,000 석 정도의 작은 규모의 소극장에서부터 대형 공연장, 운동장 그리고 야외 공연에
이르기까지 Yorkville의 VTC Pro 시스템은 어떤 용도에도 최선의 선택이 될 것입니다.

기존의 라인 어레이가 가지고 있는 고음부 Wave 프론트 돌출형태로 인해 수평으로 어레이할
새로운 위상변조와 음의 왜곡을 만들어 내지만 VTC Pro 라인어레이는 특허기술인 Synergy 혼과
Paraline 렌즈로 이러한 단점을 극복하여 라인 어레이의 새로운 혁명을 실현하였습니다.

발틱해 15mm 자작나무 합판과 더불어 최고의 유닛만을 엄선하여 채용한 VTC 라인 어레이
시스템은 최고의 사운드 실현과 더불어 견고함과 내구성에서도 최고를 자랑합니다.

The Elevation Series EL210t (touring) and EL210i (installation) medium format line array cabinets solve the limitations presented in conventional loudspeaker design using the Synergy Horn and Paraline lens technologies invented by Tom Danley and licensed to VTC Pro Audio.

The North American made Elevation Series enclosures utilize two B&C 10 neodymium woofers and two BMS 1 compression drivers mounted to the patented Paraline horn lens for a smooth, flat frequency response from 55Hz to 20kHz at a maximum SPL of 136DB (HF) and 129db(LF) and are constructed of solid 5/8 Baltic birch plywood.

The proprietary rigging hardware of the EL210t allows for vertical box-to-box splay angles in 1?increments from 0?to 10?with a horizontal coverage pattern extending 90?while allowing for up to 16 cabinets to be hung in a J curve, or 18 boxes in a dead hang.

While horizontal dispersion is wide enough to deliver effective room coverage, precise control and focusing of vertical dispersion is essential to maintaining a well-behaved, coherent wave with a minimum of cabinet interference, comb filtering or lobing. Therefore, one of the most difficult aspects in the design of a line array loudspeaker is finding an effective way to control the vertical dispersion at high frequencies. This can be achieved if the vertical dispersion is tightly focused into a narrow, slightly curved wave front that does not interfere with the waves emanating from the cabinets immediately above and below. Ideally this wave front would be flat, but a slightly curved wave front avoids gaps in the vertical coverage when the array is articulated in the same plane.

Conventional high frequency horns as used in typical point source loudspeaker design create a wave front with pronounced curvature. If used in a vertical array this degree of curvature leads to lobing and other forms of phase cancellation between enclosures with subsequent comb-filtering in various audience areas and degradation of the overall sound quality. The beauty of the seamless marriage between the Paraline horn lens technology and that of the Synergy Horn for the low frequency is that it solves this problem itself by design, freeing the user to focus on making the most of the mix without having to worry about the quality of sound at any point or position in the room.

This Elevation Series design concept delivers the highly effective performance of a single horn/driver system with high sensitivity (efficient power transfer), a well-defined, predictable coverage with exceptionally flat frequency response and excellent directivity control. This makes the combined Synergy Horn and Paraline lens technologies the ideal basis for a truly modular vertical line array loudspeaker enclosure.

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