Switchcraft
標準型 XLR
平衡接頭有 A、AA、AAA 不同系列。有點像國際債信評等,不過這裡相反,「A」越少等級越高。看一下結構圖,
除了 cable clamp
的設計不同以外,這次進來的是插 pin
鍍金,黑色絕緣塗裝。為什麼筆者偏好這種黑色款呢?筆者身兼講師,經常有拿麥克風的機會,一到乾燥季節,手和麥克風常常一見面就吵架,ㄍㄧ ~ 的聲音刺的滿場吱吱叫,只好用衛生紙或手帕包住麥克風…
跟他們家的 RCA 頭一樣,有了絕緣塗層避免靜電干擾,可以減少不必要的麻煩。六月底曾經引進一次,可惜到手時獨缺這項,這一次又在通關時出了點岔曲,簡直就像落跑新娘翻版!來揭開新娘頭紗吧,讓她與先前進來的鍍金插座團圓做伙咯~
Switchcraft 頂級 XLR 3-pin 插頭 公 鍍金
Switchcraft
頂級 XLR 3-pin
插頭 母 鍍金
Switchcraft
頂級 XLR 3-pin
插座 公
鍍金
規格Specifications
電氣 Electrical
Contact
Resistance :
50 milliohm
maximum , per pole
Current Rating @125
VAC : 3 pole – 15A
Insulation Resistance : 1,000 MW ,
minimum
Dielectric Withstanding Voltage
: 1,000V (rms)
Capacitance
: ≦3 pF between pins , and
≦6 pF between pins and shell ,
maximum
機械 Mechanical
Insertion / Withdrawl Forces :
10 lbs .
maximum , 8 lbs . nominal / 7lbs . maximum , 5 lbs nominal
材料 Materials
Shell : Die – Cast zinc with
nickel finish or black chrome
Handle : Die cast with nickel
finish or black chrome . Also black thermoplastic handle
available
O Ring : TPR (Thermoplastic
rubber)
Insert Insulation : Molded
thermoplastic
Socket Contacts : Silver plated
copper alloy tarnish resistant ; bifurcated on 3 and 4 contact types. Gold is
available.
Pin Contacts : Silver plated
copper alloy. Resists tarnishing , and provides excellent electrical
conductivity. Gold is available.
Latch lock : High strength die
cast zinc
Multi – finger cable clamp and rubber gasket
: TPR (Thermoplastic rubber)
Flex Relief
: TPR (Thermoplastic
rubber)
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