一英寸大振膜电容式录音室麦克风LCT 540 SUBZERO

  • 彰显细腻人声乐器
  • 自噪声值低于人耳听阈
  • 高负荷处理能手
  • 出色的动态范围
  • 心形指向性
LCT 540 SUBZERO

  

 

LCT 540 SUBZERO
Lifestyle LCT 540 S

更细腻的录音室级录制体验

深入挖掘乐器和人声细节。LCT 540 SUBZERO重新定义了捕捉细腻音源能力的标准。独特的电子和振膜设计造就了优于人耳听觉范围的灵敏度。

绽放你从未被感知的人声乐器细节。

细腻人声乐器

深入聆听音乐细节

LCT 540 SUBZERO为你开启未知声音细节维度,助你生成超高分辨率的人声乐器声音图像,细微差别也格外清晰。增添录制的灵动,挖掘声音的深度与音乐性。

每一个部件都经过精确校验,赋予LCT 540 SUBZERO超越人耳听觉的性能。

LCT 540 SUBZERO capsule

自噪声值低于人耳听阈

这是如何做到的?

人耳在不同频率上的听阈不尽相同,对于2-5 kHz频率以外的高低频声音敏感度相对较弱。基于独特的电路和振膜设计,我们让LCT 540 SUBZERO的自噪声值低于人耳听阈成为可能。

LCT 540 SUBZERO graph better than human hearing mobile
LCT 540 SUBZERO graph better than human hearing

胜任高负荷处理

细微差别依旧格外清晰

先进的电路和振膜设计使LCT 540 SUBZERO轻松捕捉132dB动态范围内的强声、弱声。即使信号经过强压缩,麦克风自噪声依旧不会被察觉。

使用LCT 540 SUBZERO录制的声音素材更经得起后期处理考验。

LCT 540 SUBZERO pop filter

我们追求科学

致力于提高标准

为了测量LCT 540 SUBZERO的自噪声,我们专门建造了一个重量超过4.5吨的测量仪,其重量大致相当于传统测量仪的十倍,这种设计最高可抑制各频率声压至原来的十万分之一。20-20 kHz频率范围内可抑制60 dB,在高频部分更是突出的抑制了将近80 dB。

Measurement device LCT 540 SUBZERO
cardioid pattern
cardioid pattern

心形指向性

为人声和乐器量身定制

心形指向主要采集来自麦克风正面的音源,能更好地聚焦单一乐器或者人声录制。

LCT 540 SUBZERO - shock mount mobile
LCT 540 SUBZERO - shock mount

测评

Audio Media International

“Overall its technical ability is sublime; it sounds warm, clear (not yet clinical), smooth and dynamic. I would look forward to further using a pair for a live classical recording - lessening the need for noise reduction tools in the mix stage. Thank you to LEWITT for pushing innovations and setting new benchmarks for microphone manufacturing.”

Ross Simpson

Full review

Musicradar.com

“This cardioid condenser shows its quality right away, sitting effortlessly next to a mic more than twice its price across a range of sources. For vocal work it ticks all the boxes, possessing great clarity along with an easily worked proximity buildup, a smooth high end and all the low-end richness you need for voiceovers or in-your-face breathy vocals. The condenser mic HF lift is subtle and free from phasey peaks, keeping sibilance natural and easily controlled.”

Robbie Stamp

Full review

Recording Magazine

“It’s not too crisp, has zero muddiness, and is best described as detailed, full, and musically honest. [...] Also, due to its clean nature, the LCT 540 SUBZERO makes not only an incredibly detailed vocal mic, but also a great closeup/intimate mic on the quietest of sources.”

Paul Vnuk Jr.

Sound on Sound

“Given that it is a mid-priced mic with a somewhat lower price tag than I expected from its performance, the LCT 540 SUBZERO represents extremely good value and is capable of taking on a wide range of recording tasks.”

Paul White

Full review

规格参数

换能原理

压力梯度传感器,外部极化

膜片

3微米镀金振膜

音头直径

25.4 mm, 1 in

指向性

心型

灵敏度

41 mV/Pa, -28 dBV/Pa

等效噪声级

4 dB (A)

最大声压级(失真度0.5%)

136 dB, 0 dB 预衰减

信噪比

90 dB (A)

动态范围

132 dB (A)

预衰减

 0 dB
-6 dB
-12 dB

低切滤波器

linear
80 Hz (6 dB/oct)
160 Hz (6 dB/oct)

内部阻抗

68 Ω

供电电压

48 V ± 4 V

额定电流

3.6 mA 

话筒外壳

锌合金本体

接口

镀金3针 XLR

话筒尺寸

158 x 52 x 36 mm, 6.22 x 2.04 x 1.42 in

话筒净重

371 g, 13.1 oz

显示更多

根据IEC 60268-4麦克风测量 | 幻象电源按照: IEC 61938 | 噪声测量: IEC 60268-1

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