UM 92.1 S 錄音(yin)室麥(mai)(mai)(mai)(mai)克(ke)(ke)風(feng)(feng)采(cai)用(yong)我們以音(yin)質聞名的(de)(de)(de)(de)經典 M 7 極頭(tou)。這種(zhong)壓(ya)力梯度(du)(du)(du)傳(chuan)感器(qi)使(shi)用(yong)兩(liang)個(ge)大(da)直徑的(de)(de)(de)(de)鍍金(jin)塑料膜片。選(xuan)擇(ze)(ze)膠囊以獲(huo)得極性響應。三(san)個(ge)方向(xiang)(xiang)特性（全向(xiang)(xiang)、心形(xing)和 8 字形(xing)）可(ke)(ke)以通(tong)過集成(cheng)在電(dian)(dian)(dian)(dian)源(yuan)中的(de)(de)(de)(de)模(mo)式選(xuan)擇(ze)(ze)開(kai)關進行(xing)選(xuan)擇(ze)(ze)。這款真(zhen)空(kong)管麥(mai)(mai)(mai)(mai)克(ke)(ke)風(feng)(feng)具(ju)有信噪比和高(gao)靈敏(min)度(du)(du)(du)。 UM 92.1 S 具(ju)有典型的(de)(de)(de)(de)管狀麥(mai)(mai)(mai)(mai)克(ke)(ke)風(feng)(feng)濃郁的(de)(de)(de)(de)聲(sheng)音(yin)，是歌手和獨奏者的(de)(de)(de)(de)優選(xuan)。靈敏(min)度(du)(du)(du)的(de)(de)(de)(de)方向(xiang)(xiang)垂直于(yu)麥(mai)(mai)(mai)(mai)克(ke)(ke)風(feng)(feng)的(de)(de)(de)(de)軸(zhou)（側標(biao)）。真(zhen)空(kong)管前(qian)置(zhi)放(fang)大(da)器(qi)是一(yi)種(zhong)成(cheng)熟(shu)的(de)(de)(de)(de)設計，配備(bei)了一(yi)個(ge)五極管，作為(wei)(wei)其聲(sheng)音(yin)特性選(xuan)擇(ze)(ze)的(de)(de)(de)(de)高(gao) µ 三(san)極管。 UN 920.1 電(dian)(dian)(dian)(dian)源(yuan)為(wei)(wei)話筒頭(tou)提供(gong)(gong)(gong)極化電(dian)(dian)(dian)(dian)壓(ya)，并(bing)為(wei)(wei)麥(mai)(mai)(mai)(mai)克(ke)(ke)風(feng)(feng)的(de)(de)(de)(de)前(qian)置(zhi)放(fang)大(da)器(qi)提供(gong)(gong)(gong)必要的(de)(de)(de)(de)直流電(dian)(dian)(dian)(dian)壓(ya)。對于(yu)超過 50 米的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)纜長度(du)(du)(du)，建(jian)議讓您(nin)的(de)(de)(de)(de)服務提供(gong)(gong)(gong)商將電(dian)(dian)(dian)(dian)源(yuan)的(de)(de)(de)(de)加熱器(qi)電(dian)(dian)(dian)(dian)壓(ya)設置(zhi)為(wei)(wei) 5.8 伏。 UN 920.1 可(ke)(ke)以由初級電(dian)(dian)(dian)(dian)壓(ya)為(wei)(wei) 115 或(huo) 230 伏/50 或(huo) 60 赫茲的(de)(de)(de)(de)交(jiao)流電(dian)(dian)(dian)(dian)源(yuan)供(gong)(gong)(gong)電(dian)(dian)(dian)(dian)。圖案選(xuan)擇(ze)(ze)開(kai)關和開(kai)/關開(kai)關位(wei)于(yu)前(qian)面板上。 AC 電(dian)(dian)(dian)(dian)源(yuan)連(lian)接(jie)(jie)器(qi)（可(ke)(ke)選(xuan)擇(ze)(ze)電(dian)(dian)(dian)(dian)壓(ya)）、為(wei)(wei)麥(mai)(mai)(mai)(mai)克(ke)(ke)風(feng)(feng)供(gong)(gong)(gong)電(dian)(dian)(dian)(dian)的(de)(de)(de)(de) 7 針 Tuchel 連(lian)接(jie)(jie)器(qi)和用(yong)于(yu)音(yin)頻輸出的(de)(de)(de)(de)標(biao)準(zhun) 3 針 XLR 連(lian)接(jie)(jie)器(qi)位(wei)于(yu)后面板上。麥(mai)(mai)(mai)(mai)克(ke)(ke)風(feng)(feng)有緞(duan)面鎳或(huo)黑色亞光飾面可(ke)(ke)供(gong)(gong)(gong)選(xuan)擇(ze)(ze)。

電容麥克風

全向，心形，8字形

大隔膜膠囊

PVC膜

電子管放大器

帶電源