¥È¥Ã¥× > PA/¥ì¥³¡¼¥Ç¥£¥ó¥°´ØÏ¢ > NEUMANN U 87 Ai mt
¥Þ¥¤¥¯ > ¥³¥ó¥Ç¥ó¥µ¡¼¥Þ¥¤¥¯ > NEUMANN U 87 Ai mt
¥Þ¥¤¥¯ > ¥³¥ó¥Ç¥ó¥µ¡¼¥Þ¥¤¥¯ > NEUMANN > NEUMANN U 87 Ai mt
NEUMANN U 87 Ai mt
U 87 ¤Ï¡¢¤ª¤½¤é¤¯ºÇ¤âÍ̾¤Ç¡¢ºÇ¤â¹¤¯»ÈÍѤµ¤ì¤ëNeumann ¥¹¥¿¥¸¥ª¥Þ¥¤¥¯¥í¥Õ¥©¥ó¤Ç¤¹¡£3 ¼ï¤Î»Ø¸þÀ¥Ñ¥¿¡¼¥ó¡§Ìµ»Ø¸þÀ¡¢¥«¡¼¥Ç¥£¥ª¥¤¥É¤ÈÁлظþÀ¤òÈ÷¤¨¤Æ¤¤¤ë¥é¡¼¥¸ ¥Ç¥å¥¢¥ë ¥À¥¤¥ä¥Õ¥é¥à ¥«¥×¥»¥ë¤Ç¤¹¡£¤³¤ì¤é¤Ï¡¢¥Ø¥Ã¥É¥°¥ê¥ë¤Î²¼¤Ë¤¢¤ë¥¹¥¤¥Ã¥Á¤ÇÀÚ´¹²Äǽ¤Ç¤¹¡£10 dB ¤Î¸º¿ê¥¹¥¤¥Ã¥Á¤ÏÇØÌ̤ˤ¢¤ê¤Þ¤¹¡£¤½¤ì¤Ï¥Þ¥¤¥¯¥í¥Õ¥©¥ó¤¬¡¢ÏĤߤʤ·¤ÇºÇÂç²»°µ127 dB ¤Þ¤Ç½èÍý¤¹¤ë¤³¤È¤ò²Äǽ¤Ë¤·¤Æ¤¤¤Þ¤¹¡£
¤µ¤é¤Ë¡¢Äã¼þÇÈÆÃÀ¤Ï¶áÀܸú²Ì¤òÊä½þ¤¹¤ë¤¿¤á¤ËÄ㸺¤¹¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡£
ñÉÊ¡§U 87 Ai (mt) ¥Þ¥¤¥¯¥í¥Õ¥©¥ó ÌÚÈ¢Æþ¤ê
À½Â¤¸µ : NEUMANN |
²Á³Ê : 539,000±ß¡ÊÀǹþ¡Ë |
¥Ý¥¤¥ó¥È : 5,390 |
|
10,000±ß¡ÊÀǹþ¤ß¡Ë°Ê¾å¤Î¤ªÇ㤤ʪ¤ÇÁ÷ÎÁ̵ÎÁ
¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¡§
U 87 Ai ¥³¥ó¥Ç¥ó¥µ¡¼ ¥Þ¥¤¥¯¥í¥Õ¥©¥ó¤Ï¡¢3¼ï¤Î¥Ý¡¼¥é¡¼¥Ñ¥¿¡¼¥ó¤ÈÆÈÆäʼþÇÈ¿ô¤È¥È¥é¥ó¥¸¥§¥ó¥È ¥ì¥¹¥Ý¥ó¥¹ÆÃÀ¤ò»ý¤Ä¥é¡¼¥¸¥À¥¤¥ä¥Õ¥é¥à ¥Þ¥¤¥¯¥í¥Õ¥©¥ó¤Ç¤¹¡£¥æ¡¼¥¶¡¼¤Ï¡¢¤¹¤°¤Ë¤½¤ÎÆÃħŪ¤Ê¥Ç¥¶¥¤¥ó¤Ë¤è¤Ã¤Æ¥Þ¥¤¥¯¥í¥Õ¥©¥ó¤òǧ¼±¤·¤Þ¤¹¡£¤½¤ì¤Ï¥¹¥¿¥¸¥ª¡¢ÊüÁ÷¡¢±Ç²è¤ä¥Æ¥ì¥Ó¤Ç¤ÎºÇ¤â°ìÈÌŪ¤ÊÍÑÅӤΤ¿¤á¤ËÎɤ¤ÁªÂò¤Ç¤¹¡£U87 Ai ¤Ï¥ª¡¼¥±¥¹¥È¥é¥ì¥³¡¼¥Ç¥£¥ó¥°¤Î¥á¥¤¥ó¥Þ¥¤¥¯¥í¥Õ¥©¥ó¤È¤·¤Æ¡¢¥·¥ó¥°¥ë¤Î³Ú´ï¤Î¥¹¥Ý¥Ã¥È¥Þ¥¤¥¯¥í¥Õ¥©¥ó¤È¤·¤Æ¡¢¤½¤·¤Æ¤¢¤é¤æ¤ë¼ïÎà¤Î²»³Ú¤ä²»À¼ÍѤΥܡ¼¥«¥ë ¥Þ¥¤¥¯¥í¥Õ¥©¥ó¤È¤·¤Æ¡¢¹ÈϰϤ˻ÈÍѤµ¤ì¤Þ¤¹¡£
²»¶ÁŪ¤ÊÆÃħ¡§
U 87 Ai ¤ÏNeumann ¥í¥´¤¬¥Þ¡¼¥¯¤µ¤ì¤Æ¤¤¤ëÀµÌ̤ˤ«¤éÂн褷¤Þ¤¹¡£¥«¡¼¥Ç¥£¥ª¥¤¥É¤ÈÁлظþÆÃÀ¤Î¼þÇÈ¿ô¥ì¥¹¥Ý¥ó¥¹¤Ï¡¢¹â°è¤Ç¤µ¤¨ÀµÌ̤«¤éÆþ¼Í¤¹¤ë¥µ¥¦¥ó¥É¤ÏÈó¾ï¤Ë¥Õ¥é¥Ã¥È¤Ç¤¹¡£¥Þ¥¤¥¯¥í¥Õ¥©¥ó¤ÏÉÔ¼«Á³¤ËÏĤळ¤È¤Ê¤·¤Ë¡¢²»¸»¶á¤¯¤Ç»ÈÍѤǤ¤Þ¤¹¡£¥Ï¥¤¥Ñ¥¹ ¥Õ¥£¥ë¥¿¡¼¤Ë¤è¤ë¥µ¥Ö¥½¥Ë¥Ã¥¯¤ÈÄã¼þÇÈ¿ô¤Ë¤è¤ë´³¾Ä¤ÏÃø¤·¤¯Ä㸺¤µ¤ì¤Þ¤¹¡£
¥Ý¡¼¥é¡¼¥Ñ¥¿¡¼¥ó¡§
¥Ç¥å¥¢¥ë- ¥À¥¤¥¢¥Õ¥é¥à¥«¥×¥»¥ë¤Ï¡¢ÃÆÎÏÀ¤ò¤â¤Ã¤Æ¼èÉÕ¤±¤é¤ì¡¢Â礤ʥإåɥ°¥ê¥ë¤ÇÊݸ¤ì¤Æ¤¤¤Þ¤¹¡£¥Ø¥Ã¥É¥°¥ê¥ë¤Î²¼¤Ë¤¢¤ë¥¹¥¤¥Ã¥Á¤Ç̵»Ø¸þÀ¡¢¥«¡¼¥Ç¥£¥ª¥¤¥É¡¢ÁлظþÀ¤Î3 ¤Ä¤Î»Ø¸þÀ¥Ñ¥¿¡¼¥ó¤òÀÚ¤êÂؤ¨¤Þ¤¹¡£¤³¤Î¥¹¥¤¥Ã¥Á¤Î¾å¤Ë¤¢¤ë¥¦¥¤¥ó¥É¥¦¤ÏÀÚ¤êÂؤ¨¤é¤ì¤¿ÆÃÀ¤Î¥·¥ó¥Ü¥ë¤ò¼¨¤·¤Þ¤¹¡£
Åŵ¤Åª¤ÊÆÃħ¡§
·¿ÈÖ¤ËÉÕ¤¤¤Æ¤¤¤ëʸ»úA ¤Ï¡¢1967 ǯ¤«¤é1986 ǯ¤ËÀ½Â¤¤µ¤ì¤¿U 87i ¥Þ¥¤¥¯¥í¥Õ¥©¥ó¤ÈÈæ³Ó¤·¤Æ¡¢¤è¤êºÇ¶á¤ÎÀ¤Âå¤ò¼¨¤·¤Þ¤¹¡£¥Þ¥¤¥¯¥í¥Õ¥©¥ó¤ÎÅÅ»ÒÉôÉʤΤߤ¬Êѹ¹¤µ¤ì¡¨¥«¥×¥»¥ë¤ÏÊѹ¹¤µ¤ì¤Æ¤ª¤ê¤Þ¤»¤ó¡£¸½Âå¤Î²óÏ©¤Ï¡¢Äñ¹³ÃͤÎÄ㸺¤òÄ̤·¤Æ¡¢¥«¥×¥»¥ë¤Î¥Ð¥¤¥¢¥¹ÅÅ°µ¤ò¶¡µë¤¹¤ë¤³¤È¤Ë¤è¤ê¡¢U87 Ai ¤ÎÁàºî¾å¤Î¥Ø¥Ã¥É¥ë¡¼¥à¤òÁý²Ã¤·¤Æ¤¤¤Þ¤¹¡£·ë²Ì¤Ï¡¢Æ±°ì¤Î²»°µ¥ì¥Ù¥ë¤Ç10 dB´¶ÅÙ¤¬¹â¤¯¡¢S/N È椬3 dB ²þÁ±¤µ¤ì¤Æ¤¤¤Þ¤¹¡£
¥Õ¥£¥ë¥¿¡¼¤È¥¢¥Ã¥Æ¥Í¡¼¥·¥ç¥ó¡§
ÇØÌ̤ˤ¢¤ë¥¹¥¤¥Ã¥Á¤Ï¡¢10 dB ´¶ÅÙ¤ò¸º¿ê¤µ¤»¤Þ¤¹¡£¤³¤Î¥¹¥¤¥Ã¥Á¤ò͸ú¤Ë¤·¤¿¾ì¹ç¡¢¥Þ¥¤¥¯¥í¥Õ¥©¥ó¤ÏÏĤߤʤ·¤Ç127 dB (45 Pa¤ËÁêÅö¤¹¤ë²»°µ) ¤Þ¤Ç¤Î²»°µ¥ì¥Ù¥ë¤ò¼õ¤±Æþ¤ì¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£ÇØÌ̤ˤ¢¤ëÄɲäΥ¹¥¤¥Ã¥Á¤Ï¡¢¥Þ¥¤¥¯¥í¥Õ¥©¥ó¤Î¥«¥Ã¥È¥ª¥Õ¼þÇÈ¿ô¤òÊѹ¹¤¹¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¤³¤ì¤Ï¡¢¥Þ¥¤¥¯¥í¥Õ¥©¥ó ¥¢¥ó¥×¤ÎÆþÎϤËľÀÜ´³¾Ä¤òµÚ¤Ü¤¹Äã¼þÇȤòÄ㸺¤µ¤»¤Þ¤¹¡£¤³¤ÎÀßÄê¤Ï¡¢¤¹¤Ù¤Æ¤Î°µÎÏ·¹¼Ð·¿¥È¥é¥ó¥¹¥Ç¥å¡¼¥µ¡¼¤Ç¡¢¶áµ÷Î¥¤Ç»ÈÍѤ¹¤ë¤È¤¤Ëµ¯¤³¤ë¡¢¤ä¤à¤òÆÀ¤Ê¤¤¥Ð¥¹¥Ö¡¼¥¹¥È( ¶áÀܸú²Ì)¤òÊä½þ¤â¤·¤Þ¤¹¡£¥«¡¼¥Ç¥£¥ª¥¤¥ÉÆÃÀ¤Ï30 ¡Á 40 cm ¤Îµ÷Î¥¤Ç¡¢ÁлظþÆÃÀ¤Ç¤Ï15 ¡Á20 cm ¤Îµ÷Î¥¤Ç¥¹¥à¡¼¥º¤Ê¼þÇÈ¿ô¥ì¥¹¥Ý¥ó¥¹¤ò°Ý»ý¤·¤Þ¤¹¡£
¥Æ¥¯¥Ë¥«¥ë¥Ç¡¼¥¿
²»¶ÁŪưºî¸¶Íý ............................°µÎÏ·¹¼Ð·¿¥È¥é¥ó¥¹¥Ç¥å¡¼¥µ¡¼
»Ø¸þÆÃÀ ......................................... ̵»Ø¸þÀ, ¥«¡¼¥Ç¥£¥ª¥¤¥É, ÁлظþÀ
¼þÇÈ¿ôÆÃÀ .....................................................................20 Hz...20 kHz
´¶ÅÙ 1 kHz ¤ò1 k ¦¸Éé²Ù¤Ç ........................................... 20/28/22 mV/Pa1)
¥ì¡¼¥Æ¥Ã¥É ¥¤¥ó¥Ô¡¼¥À¥ó¥¹...................................................................200 ¦¸
¥ì¡¼¥Æ¥Ã¥É Éé²Ù¥¤¥ó¥Ô¡¼¥À¥ó¥¹.................................................................. 1000 ¦¸
S/N Èæ, CCIR2) (rel. 94 dB SPL) ...........................68/71/69 dB1)
S/N Èæ, A-weighted2) (rel. 94 dB SPL) ............. 79/82/80 dB1)
Åù²Á¥Î¥¤¥º ¥ì¥Ù¥ë, CCIR2) .............................................................. 26/23/25 dB1)
Åù²Á¥Î¥¤¥º ¥ì¥Ù¥ë, A-weighted2) ..........................................15/12/14 dB-A1)
ºÇÂç SPL for THD 0.5%3) ................................................ 117 dB (¥«¡¼¥Ç¥£¥ª¥¤¥É)
ºÇÂç SPL for THD 0.5% ¥×¥ê-¥¢¥Ã¥Æ¥Í¡¼¥·¥ç¥óÆþ¤ê3) ........................ 127 dB
ºÇÂç½ÐÎÏÅÅ°µ ................................................................................... 390 mV
¥Þ¥¤¥¯¥í¥Õ¥©¥ó¥¢¥ó¥×¤Î¥À¥¤¥Ê¥ß¥Ã¥¯ ¥ì¥ó¥¸, A-weighted ............. 105 dB
Æ°ºîÅÅ°µ (P48, IEC 61938) .......................................................... 48 V ¡Þ 4 V
¾ÃÈñÅÅή (P48, IEC 61938) .................................................... 0.8 mA
Àܳ¤¹¤ë¥±¡¼¥Ö¥ë¤Î¥³¥Í¥¯¥¿»ÅÍÍ ......................................................................XLR3F
½ÐÎÏ¥³¥Í¥¯¥¿ ................................................................................................... XLR3M
½ÅÎÌ ....................................................................................................... 500 g
·Â ....................................................................................................... 56 mm
Ťµ ....................................................................................................... 200 mm
1) ̵»Ø¸þÀ / ¥«¡¼¥Ç¥£¥ª¥¤¥É / ÁлظþÀ
2) IEC 60268-1½àµò: CCIR-weighting¤ÏCCIR 468-3¤Ë½àµò¡¢¥Ô¡¼¥¯»þ¡§A-weighting ¤ÏIEC 61672-1 ¤Ë½àµò¡¢RMS
3) ÆþÎÏ¥·¥°¥Ê¥ë¤òƱÅù¤Ë¤·¤Æ¬Äê