录音棚电子管话筒

M 147 Tube (230 V Euro)

Vintage tube microphone with the classic Neumann sound

心形指向
话筒头设计与传奇话筒 U 47和M 49一致
本底噪声非常低的电子管

颜色

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适合于:

Max. SPL

134 dB

S/N Ratio

82 dB

Sensitivity

20 mV/Pa

产品描述

21世纪经典的电子管话筒

M 147电子管话筒重现20世纪50年代诺音曼电子管话筒的经典之声。M 147 tube是一款心形话筒，带有与传奇的U 47话筒相同的大振膜话筒头，但结合了创新的电子管电路，保证噪音最低。其无变压器输出电路确保了话筒的卓越性能且价格极具吸引力。

Dealer Description

M-147-Tube-Macro-1_Neumann-Studio-Tube-Microphone_G

M-147-Tube-Macro-2_Neumann-Studio-Tube-Microphone_G

M-147-Tube-Capsule_Neumann-Studio-Tube-Microphone_G

M-147-Tube-TEC-Award_Neumann-Studio-Tube-Microphone_G

M-147-Tube-Frontal_Neumann-Studio-Tube-Microphone_G

现代技术呈现复古之声

随着数字录音技术的发展和超低噪声的电子信号处理手段普及，许多录音工程师却开始寻找合适的电子管话筒，以寻求一种更加“模拟”味道的声音。诺音曼M 147就是一款专为21世纪录音环境而设计的电子管话筒。其声学设计灵感来自传奇的U 47，这款话筒在20世纪50年代以其卓越的音质彻底改变了录音制作的模式，世界各地的顶级录音室至今也仍在继续使用这款话筒。M 147的前置放大器将经典的电子管电路与先进的晶体管电路相结合，在复古音质中又增添了现代技术的弹性和力度。

M 147的话筒罩网设计不仅在视觉上吸引眼球：它几乎是标志性的U 47话筒网罩的复刻，只是外形稍微紧凑小巧些，这种网罩设计也是产生经典之声的原因之一。更重要的是，它采用了相同的声音换能器，即拥有出色的温暖声质和声音表现力的经典的K 47大振膜电容话筒头。话筒头的输出信号采用经典的电子管线路进行放大，其中特别选用了超小型的三极电子管。传统的话筒需要依靠又大又贵的音频变压器进行最终阻抗变换，而M 147则采用最先进的无变压器晶体管电路，可通过长达300米的电缆，同时无传输损耗，并能确保直接的声音传送和延展的低频响应。

应用

M 147的独特声音具有极强的表现力，特色鲜明的中频细节呈现，非常适合各类男女声演唱，以及旁白录制和电影配音等语音应用。M 147也是用于乐器独奏的不二之选。与许多其他电子管话筒不同的是，M 147很适合安静段落的录音，因为它的本底噪声极低，仅为12 dB-A。虽然它最大声压级只有114 dB，但M 147也同样能适合响亮的音源，因为它的失真率随声压级上升而柔和增长。在声压级达到134 dB时，才能上升到5％THD。这种表现是刻意设计的结果：M 147在较低的声压级便进入软饱和状态，从而产生更高响度的输出——就和模拟录音时期采用的方式一样。

与传奇话筒U 47相同的话筒头设计
心形模式
无与伦比的经典音质
电子管电路，本底噪声极低
无变压器输出级
配备电源

数据和图表

Acoustical operating principle	Pressure gradient transducer
Directional Pattern	Cardioid
Frequency Range	20 Hz ... 20 kHz
Sensitivity at 1 kHz into 1 kohm	20 mV/Pa
Rated Impedance	50 ohms
Rated load impedance	1 kohms
Equivalent noise level, CCIR¹⁾	24 dB
Equivalent noise level, A-weighted¹⁾	12 dB-A
Typical SPL (tube characteristic) for K<0.5% 3²⁾	114 dB
Typical SPL (tube characteristic) for K<5% 4²⁾	134 dB
Signal-to-noise ratio, CCIR (re. 94 dB SPL)¹⁾	70 dB
Signal-to-noise ratio, A-weighted (re. 94 dB SPL)¹⁾	82 dB
Maximum output voltage	8 dBu
Dynamic range of the amplifier, DIN/IEC 651, for THD < 0.5%²⁾	102 dB
Dynamic range of the amplifier, DIN/IEC 651, for THD < 5%²⁾	122 dB
Power supply	N 149 A
Matching connector	Microphone: DIN 8 F, Power Supply: XLR 3 F
Weight	460 g
Diameter	57 mm
Length	142 mm

1) according to IEC 60268-1; CCIR-weighting acccording to CCIR 468-3, quasi peak; A-weighting according to IEC 61672-1, RMS

3) measured as equivalent el. input signal

Diagrams

Cardioid M 147 Tube

配件

EA 1

Shock Mount

EA 4

Shock Mount

PS 15

Popscreen

PS 20 a

Popscreen

WS 87

Windscreen

N 149 A

Power Supply

MF 3

Table Stand

MF 4

Floor Stand

MF 5

Floor Stand

STV 4

Stand Extension

STV 20

Stand Extension

STV 40

Stand Extension

STV 60

Stand Extension

Z 26 mt

Shock mount

MNV 87

Auditorium Hanger

DS 120

Double Mount

SG 2

Stand Mount

KT 8

Microphone Cable

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订单信息

M 147 Tube (230 V Euro)

Color nickel

CAT. NO. 008435

M 147 Tube Microphone
N 149 A Power Supply incl. Power Cable
SG 2 Swivel Mount
KT 8 Microphone Cable
Dust Cover
Aluminium Case

M 147 Tube (117 V US)

Color nickel

CAT. NO. 008434

M 147 Tube Microphone
N 149 A Power Supply incl. Power Cable
SG 2 Swivel Mount
KT 8 Microphone Cable
Dust Cover
Aluminium Case

M 147 Tube (230 V UK)

Color nickel

CAT. NO. 008436

M 147 Tube Microphone
N 149 A Power Supply incl. Power Cable
SG 2 Swivel Mount
KT 8 Microphone Cable
Dust Cover
Aluminium Case

选择其他产品

适合于:

Max. SPL

134 dB

S/N Ratio

82 dB

Sensitivity

20 mV/Pa

评价

"... With the lowest self- noise of any tube mic, it is fully compatible with today´s ultra-quiet digital systems."
MIX 8/1999

"The M 147 Tube is a thoroughly recommendable product."
Production Partner 11/1998

"I have to say that the M 147 did impress on voice from the start... "
LINE UP 8/9 1999

"Reproduction of the nuances of the speaker´s voice and its smoky timbre is outstanding; very nice also the proximity effect even with nearly inaudible whispering." "The Neumann team has really done its homework. The M 147 puts an excellent tube mic into the hands of the recording community - at a price that is incredible for Neumann."
Solo 1/1999

"For Diana Krall´s vocal, the M 147 Tube was crystal clear. Diana sings softly, and there´s a breathiness and an air to her voice that the M 147 really captured."
EQ Magazine 3/1999

"Any audio engineer worth his salt would sell his own grandmother for this mic. Why if Granny knew her audio engineering, she would even feel flattered!"
Soundcheck 12/1999

WHAT OTHERS SAY

At Home At Circle Studios: Home recording with Neumann Mics

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Quality at the Front End

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Desert Wind Records and the M 147 Tube

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获奖情况

TEC Award 1999

M 147 Tube (230 V Euro)

颜色

We need your consent to display this content

产品描述

21世纪经典的电子管话筒

现代技术呈现复古之声