{"id":124524,"date":"2026-03-18T17:39:53","date_gmt":"2026-03-18T09:39:53","guid":{"rendered":"https:\/\/soundglory.com\/?post_type=product&#038;p=124524"},"modified":"2026-05-22T15:28:34","modified_gmt":"2026-05-22T07:28:34","slug":"%e6%84%8f%e5%a4%a7%e5%88%a9-synthesisroma-117dc-%e5%89%8d%e7%b4%9a%e6%94%be%e5%a4%a7%e5%99%a8","status":"publish","type":"product","link":"https:\/\/soundglory.com\/en\/product\/%e6%84%8f%e5%a4%a7%e5%88%a9-synthesisroma-117dc-%e5%89%8d%e7%b4%9a%e6%94%be%e5%a4%a7%e5%99%a8\/","title":{"rendered":"\u610f\u5927\u5229 SYNTHESIS <br>Roma 117DC \u524d\u7d1a\u653e\u5927\u5668"},"content":{"rendered":"<h3>Roma 117DC<\/h3>\n<p>\u4e09\u5341\u591a\u5e74\u4f86\uff0c\u6211\u5011\u59cb\u7d42\u81f4\u529b\u65bc\u8ffd\u6c42\u5353\u8d8a\u7684\u97f3\u8a0a\u6280\u8853\u3002 Luigi<br \/>\nLorenzon \u5148\u751f\u53ca\u5176\u5718\u968a\u81f4\u529b\u65bc\u6253\u9020\u80fd\u5920\u5b8c\u7f8e\u5448\u73fe\u97f3\u6a02\u8868\u6f14\u7684\u97f3\u8a0a\u7d44\u4ef6\u3002<br \/>\n\u900f\u904e\u7cbe\u5fc3\u7684\u8a2d\u8a08\u3001\u5c0d\u9802\u7d1a\u5143\u4ef6\u7684\u7cbe\u6311\u7d30\u9078\u4ee5\u53ca\u4e00\u7d72\u4e0d\u82df\u7684\u88fd\u9020\u5de5\u85dd\uff0c\u6211\u5011\u6253\u9020\u51fa\u4e86\u6211\u5011\u8a8d\u70ba\u540c\u7d1a\u5225\u4e2d\u7121\u8207\u502b\u6bd4\u7684\u7dda\u8def\u524d\u7f6e\u653e\u5927\u5668\u3002<\/p>\n<p>\u5168\u65b0 ROMA117DC \u771f\u7a7a\u7ba1\u524d\u7d1a\u64f4\u5927\u6a5f\u5177\u6709\u51fa\u8272\u7684\u97f3\u8272\u5e73\u8861\u548c\u7d30\u81a9\u7684\u97f3\u8cea\u9084\u539f\uff0c\u8207 ROMA98DC \u55ae\u8072\u9053\u529f\u7387\u653e\u5927\u5668\u582a\u7a31\u7d55\u914d\u3002 ROMA117DC<br \/>\n\u7684\u8a2d\u8a08\u8207\u5176\u4ed6 ROMA \u7cfb\u5217\u7522\u54c1\u4e00\u8108\u76f8\u627f\uff0c\u7c21\u6f54\u512a\u96c5\u3002<br \/>\n\u5c0d\u65bc\u6700\u6311\u5254\u7684\u97f3\u6a02\u611b\u597d\u8005\u800c\u8a00\uff0c\u9019\u662f\u4e00\u6b3e\u6975\u5177\u97f3\u6a02\u6027\u7684\u7522\u54c1\u3002<\/p>\n<p>\u97f3\u983b\u96fb\u8def\u63a1\u7528\u5169\u7d1a\u653e\u5927\uff0c\u5167\u5efa\u5169\u5c0d 6922\/ECC88 \u96fb\u5b50\u7ba1\u3002<br \/>\n\u5e73\u8861\u8f38\u5165\u548c\u53cd\u5411\u8f38\u5165\u5747\u7531\u8f38\u5165\u7ba1\u63a7\u5236\u3002<br \/>\n\u653e\u5927\u5668\u7684\u8f38\u51fa\u7d1a\u63a1\u7528\u8f38\u51fa\u8b8a\u58d3\u5668\u3002 ROMA117DC \u5177\u6709<br \/>\n\u4f4e\u8f38\u51fa\u963b\u6297\uff0c\u56e0\u6b64\u9023\u63a5\u529f\u7387\u653e\u5927\u5668\u672b\u7d1a\u6642\uff0c\u53ef\u9748\u6d3b\u9078\u64c7\u5404\u7a2e\u4e92\u9023\u7dda\u7e9c\u3002<br \/>\n\u5176\u983b\u7387\u97ff\u61c9\u6975\u70ba\u7dda\u6027\uff0c-3dB \u6642\u53ef\u9054 5Hz \u81f3 40kHz\u3002<br \/>\n\u71c8\u7d72\u548c\u967d\u6975\u7684\u96fb\u6e90\u4f9b\u61c9\u5668\u5747\u63a1\u7528\u96fb\u5b50\u7a69\u58d3\uff0c\u7a69\u58d3\u7cbe\u5ea6\u512a\u65bc 0.1%\u3002<\/p>\n<p>\u914d\u5099\u9059\u63a7\u5668\uff0c\u53ef\u8abf\u6574\u97f3\u91cf\u548c\u9078\u64c7\u97f3\u6e90\u3002<br \/>\n\u96fb\u5b50\u958b\u95dc\u4f4d\u65bc\u8f38\u5165\u4ecb\u9762\u9644\u8fd1\uff0c\u4f7f\u8a0a\u865f\u8def\u5f91\u6975\u77ed\uff0c\u5f9e\u800c\u6700\u5927\u9650\u5ea6\u5730\u6e1b\u5c11\u8072\u9053\u9593\u7684\u4e32\u64fe\u3002<br \/>\n\u97f3\u983b\u96fb\u8def\u4e2d\u50c5\u4f7f\u7528\u7cbe\u5bc6\u96fb\u963b\u3001\u91d1\u5c6c\u819c\u96fb\u5bb9\u548c\u805a\u4e19\u70ef\u96fb\u5bb9\u3002\u96fb\u5b50\u7ba1\u7684\u9078\u64c7\u4e5f\u65e8\u5728\u78ba\u4fdd\u97f3\u8cea\uff0c\u4e26\u6700\u5927\u9650\u5ea6\u5730\u964d\u4f4e\u566a\u97f3\u548c\u9ea5\u514b\u98a8\u6548\u61c9\u3002<br \/>\nSpecifications<\/p>\n<p>Inputs<\/p>\n<p>4 x unbalanced (RCA)<br \/>\n1 x balanced (XLR)<\/p>\n<p>Input sensitivity<\/p>\n<p>5V RMS Max<\/p>\n<p>Input impedance<\/p>\n<p>100 k\u03a9 balanced (XLR)<br \/>\n47 k\u03a9 unbalanced (RCA)<\/p>\n<p>Tubes<\/p>\n<p>4 x 6DJ8\/ECC88<\/p>\n<p>Outputs<br \/>\n(Transformer coupling)<\/p>\n<p>1 \u00d7 balanced (XLR)<br \/>\n2 \u00d7 unbalanced (RCA)<br \/>\n1 \u00d7 unbalanced REC OUT (RCA)<\/p>\n<p>Output impedance<\/p>\n<p>1 K\u03a9 balanced (XLR)<br \/>\n470\u03a9 unbalanced (RCA)<\/p>\n<p>Output level<\/p>\n<p>36 V RMS balanced (XLR)<br \/>\n18 V RMS unbalanced (RCA)<\/p>\n<p>Gain<\/p>\n<p>+ 22,5 dB balanced (XLR)<br \/>\n+ 16,5 dB unbalanced (RCA)<\/p>\n<p>Frequency response<\/p>\n<p>5 \u2013 40 KHz (\u2013 3 dB)<\/p>\n<p>Distortion<\/p>\n<p>&lt; 0,1% (20 Hz \u2013 20 kHz @ 1V RMS)<\/p>\n<p>S\/N ratio<\/p>\n<p>&gt; 90 dB \u201cA\u201d weighted<\/p>\n<p>Crosstalk<\/p>\n<p>&gt; 80dB<\/p>\n<p>Line power<\/p>\n<p>100, 117, 230, 245 Vac +-10%, 50\/60 Hz (see rear label)<\/p>\n<p>Fuse<\/p>\n<p>See rear label<\/p>\n<p>Consumption<\/p>\n<p>60W Max (&lt; 0,5 W St-by)<\/p>\n<p>Headphone output<\/p>\n<p>Input impedance<\/p>\n<p>&gt; 16ohm, high fidelity driver<\/p>\n<p>Power output<\/p>\n<p>&gt;300mW (32ohm)<\/p>\n<p>Frequency response<\/p>\n<p>5 \u2013 40 KHz (\u2013 3 dB)<\/p>\n<p>Distortion<\/p>\n<p>&lt; 0,1% (20 Hz \u2013 20 kHz)<\/p>\n<p>S\/N ratio<\/p>\n<p>&gt; 95dB, A weight<\/p>\n<p>Gain<\/p>\n<p>+ 22,5 dB<\/p>\n<p>Dimensions (w,d,h)<\/p>\n<p>410\u00d7390\u00d795mm<\/p>\n<p>Weight<\/p>\n<p>10Kg<\/p>\n<p>Remote control<\/p>\n<p>Body<\/p>\n<p>Anodized black aluminium<\/p>\n<p>Transmission type<\/p>\n<p>Infrared<\/p>\n<p>Protocol<\/p>\n<p>RC5<\/p>\n<p>Functions<\/p>\n<p>Volume, mute, input, selection, st-by<\/p>\n<p>Batteries<\/p>\n<p>2 x CR2032<\/p>\n<p>Weight<\/p>\n<p>200g<\/p>\n<div style=\"margin: 20px 0;\"><div class=\"qrcswholewtapper\" style=\"text-align:left;\"><div class=\"qrcprowrapper\"  id=\"qrcwraa2leds\"><div class=\"qrc_canvass\" id=\"qrc_cuttenpages_2\" style=\"display:inline-block\" data-text=\"https:\/\/soundglory.com\/en\/product\/%e6%84%8f%e5%a4%a7%e5%88%a9-synthesisroma-117dc-%e5%89%8d%e7%b4%9a%e6%94%be%e5%a4%a7%e5%99%a8\/\"><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Roma 117DC \u4e09\u5341\u591a\u5e74\u4f86\uff0c\u6211\u5011\u59cb\u7d42\u81f4\u529b\u65bc\u8ffd\u6c42\u5353\u8d8a\u7684\u97f3\u8a0a\u6280\u8853\u3002 Luigi Lorenzon \u5148\u751f\u53ca\u5176\u5718\u968a\u81f4\u529b\u65bc\u6253\u9020\u80fd\u5920\u5b8c\u7f8e\u5448\u73fe\u97f3\u6a02\u8868\u6f14\u7684\u97f3\u8a0a\u7d44\u4ef6\u3002 \u900f\u904e\u7cbe\u5fc3\u7684\u8a2d\u8a08\u3001\u5c0d\u9802\u7d1a\u5143\u4ef6\u7684\u7cbe\u6311\u7d30\u9078\u4ee5\u53ca\u4e00\u7d72\u4e0d\u82df\u7684\u88fd\u9020\u5de5\u85dd\uff0c\u6211\u5011\u6253\u9020\u51fa\u4e86\u6211\u5011\u8a8d\u70ba\u540c\u7d1a\u5225\u4e2d\u7121\u8207\u502b\u6bd4\u7684\u7dda\u8def\u524d\u7f6e\u653e\u5927\u5668\u3002 \u5168\u65b0 ROMA117DC \u771f\u7a7a\u7ba1\u524d\u7d1a\u64f4\u5927\u6a5f\u5177\u6709\u51fa\u8272\u7684\u97f3\u8272\u5e73\u8861\u548c\u7d30\u81a9\u7684\u97f3\u8cea\u9084\u539f\uff0c\u8207 ROMA98DC \u55ae\u8072\u9053\u529f\u7387\u653e\u5927\u5668\u582a\u7a31\u7d55\u914d\u3002 ROMA117DC \u7684\u8a2d\u8a08\u8207\u5176\u4ed6 ROMA \u7cfb\u5217\u7522\u54c1\u4e00\u8108\u76f8\u627f\uff0c\u7c21\u6f54\u512a\u96c5\u3002 \u5c0d\u65bc\u6700\u6311\u5254\u7684\u97f3\u6a02\u611b\u597d\u8005\u800c\u8a00\uff0c\u9019\u662f\u4e00\u6b3e\u6975\u5177\u97f3\u6a02\u6027\u7684\u7522\u54c1\u3002 \u97f3\u983b\u96fb\u8def\u63a1\u7528\u5169\u7d1a\u653e\u5927\uff0c\u5167\u5efa\u5169\u5c0d 6922\/ECC88 \u96fb\u5b50\u7ba1\u3002 \u5e73\u8861\u8f38\u5165\u548c\u53cd\u5411\u8f38\u5165\u5747\u7531\u8f38\u5165\u7ba1\u63a7\u5236\u3002 \u653e\u5927\u5668\u7684\u8f38\u51fa\u7d1a\u63a1\u7528\u8f38\u51fa\u8b8a\u58d3\u5668\u3002 ROMA117DC \u5177\u6709 \u4f4e\u8f38\u51fa\u963b\u6297\uff0c\u56e0\u6b64\u9023\u63a5\u529f\u7387\u653e\u5927\u5668\u672b\u7d1a\u6642\uff0c\u53ef\u9748\u6d3b\u9078\u64c7\u5404\u7a2e\u4e92\u9023\u7dda\u7e9c\u3002&#8230;<\/p>\n","protected":false},"featured_media":124528,"template":"","meta":[],"pwb-brand":[195],"product_cat":[501,10814],"product_tag":[],"class_list":{"0":"post-124524","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"pwb-brand-synthesis","7":"product_cat-preamplifier","8":"product_cat-synthesis-preamplifie","9":"product_shipping_class-c-class","10":"pa_color-black","11":"pa_color-dark","12":"pa_color-wood","14":"first","15":"onbackorder","16":"shipping-taxable","17":"purchasable","18":"product-type-variable","19":"wvs-archive-product-wrapper"},"aioseo_notices":[],"etheme_brands":{"errors":{"invalid_taxonomy":["Invalid 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