{"id":127246,"date":"2026-05-29T20:13:33","date_gmt":"2026-05-29T12:13:33","guid":{"rendered":"https:\/\/soundglory.com\/?post_type=product&p=127246"},"modified":"2026-05-29T20:19:42","modified_gmt":"2026-05-29T12:19:42","slug":"%e7%be%8e%e5%9c%8b-vtl-tp-2-5i-mc-mm-%e5%94%b1%e9%a0%ad%e6%94%be%e5%a4%a7%e5%99%a8","status":"publish","type":"product","link":"https:\/\/soundglory.com\/en\/product\/%e7%be%8e%e5%9c%8b-vtl-tp-2-5i-mc-mm-%e5%94%b1%e9%a0%ad%e6%94%be%e5%a4%a7%e5%99%a8\/","title":{"rendered":"\u7f8e\u570b VTL
TP-2.5i MC\/MM \u5531\u982d\u653e\u5927\u5668"},"content":{"rendered":"

TP-2.5i<\/h3>\n

\u65b0\u6b3e TP-2.5 i\u5531\u982d\u64f4\u5927\u6a5f\u5c0d\u65bc\u5e0c\u671b\u4ee5\u5408\u7406\u9810\u7b97\u7d44\u6210\u9ad8\u89e3\u6790\u5ea6\u985e\u6bd4\u7cfb\u7d71\u7684\u7528\u6236\u4f86\u8aaa\uff0c\u7121\u7591\u662f\u4e00\u6b3e\u6975\u5177\u6027\u50f9\u6bd4\u7684\u9078\u64c7\u3002 TP-2.5 i\u5728\u524d\u8eab\u7522\u54c1\u7684\u57fa\u790e\u4e0a\u9032\u884c\u4e86\u5168\u9762\u91cd\u65b0\u8a2d\u8a08\uff0c\u5176\u6280\u8853\u6e90\u81ea\u65bc\u6211\u5011\u5099\u53d7\u8b9a\u8b7d\u7684\u65d7\u8266\u5531\u982d\u64f4\u5927\u6a5f TP-6.5\u3002\u65b0\u6b3e TP-2.5 i\u4e0d\u50c5\u4fdd\u7559\u4e86\u5176\u50f9\u683c\u66f4\u9ad8\u7684\u540c\u7cfb\u5217\u7522\u54c1\u7684\u5927\u90e8\u5206\u97f3\u6a02\u6027\u548c\u89e3\u6790\u529b\uff0c\u9084\u5728\u901f\u5ea6\u3001\u7d30\u81a9\u5ea6\u3001\u5c64\u6b21\u611f\u548c\u9a45\u52d5\u529b\u65b9\u9762\u5be6\u73fe\u4e86\u986f\u8457\u63d0\u5347\u3002<\/p>\n

TP-2.5 i\u7684\u505a\u5de5\u548c\u5916\u89c0\u8207 VTL \u66f4\u9ad8\u7aef\u7684\u578b\u865f\u4e00\u6a23\u7cbe\u826f\uff0c\u5177\u6709\u512a\u96c5\u7684\u5916\u5f62\u548c\u8207\u4e4b\u76f8\u5339\u914d\u7684\u8c50\u5bcc\u529f\u80fd\u3002 TP-2.5 i\u8457\u91cd\u9748\u6d3b\u6027\u548c\u4f7f\u7528\u8005\u53cb\u5584\u6027\uff0c\u63d0\u4f9b\u4f7f\u7528\u8005\u53ef\u8abf\u7684\u5531\u982d\u963b\u6297\u548c\u5169\u7d1a\u589e\u76ca\uff0c\u4e26\u914d\u5099 MC \u548c MM \u5531\u982d\u8f38\u5165\u4ecb\u9762\u3002 MC \u7d1a\u63a1\u7528 JFET\/\u96fb\u5b50\u7ba1\u6df7\u5408\u96fb\u8def\uff0cMM \u7b49\u7d1a\u5247\u63a1\u7528\u5168\u96fb\u5b50\u7ba1\u96fb\u8def\u3002\u6b64\u5916\uff0c\u524d\u9762\u677f\u9084\u8a2d\u6709\u53ef\u5207\u63db\u529f\u80fd\uff0c\u53ef\u5728\u4f4e\u983b\u6ffe\u6ce2\u5668\u548c\u55ae\u8072\u9053\u6a21\u5f0f\u4e4b\u9593\u9032\u884c\u9078\u64c7\u3002\u8a0a\u865f\u8def\u5f91\u8a2d\u8a08\u7c21\u6f54\u76f4\u63a5\uff0c\u4e26\u5168\u90e8\u63a1\u7528\u767c\u71d2\u7d1a\u5143\u4ef6\uff0c\u4ee5\u5be6\u73fe\u6975\u81f4\u7d14\u6de8\u7684\u97f3\u8cea\u3002<\/p>\n

\u5168\u65b0TP-2.5 i\u5531\u982d\u64f4\u5927\u6a5f\uff0c\u70ba\u60a8\u958b\u555f\u901a\u5f80\u771f\u6b63\u9ad8\u968e\u985e\u6bd4\u97f3\u8cea\u7684\u5927\u9580\u3002\u5b83\u50b3\u627f\u4e86VTL\u5bb6\u65cf\u7684\u5353\u8d8a\u57fa\u56e0\uff0c\u64c1\u6709\u9ad8\u5206\u8fa8\u7387\u7684\u7d30\u7bc0\u3001\u7dda\u6027\u97ff\u61c9\u548c\u7cbe\u6e96\u7684\u4f4e\u97f3\u63a7\u5236\uff0c\u540c\u6642\u517c\u5177\u5927\u591a\u6578\u5531\u982d\u653e\u5927\u5668\u6240\u4e0d\u5177\u5099\u7684\u97f3\u8272\u6df1\u5ea6\u3001\u8c50\u5bcc\u7684\u4e2d\u983b\u8cea\u611f\u548c\u5bec\u5ee3\u7684\u8072\u5834\u3002\u5c0d\u65bc\u771f\u6b63\u71b1\u611b\u97f3\u6a02\u3001\u6e34\u671b\u9ad4\u9a57\u552f\u6709\u512a\u8cea\u6a21\u64ec\u7cfb\u7d71\u624d\u80fd\u5e36\u4f86\u7684\u7f8e\u5999\u97f3\u8cea\u7684\u6a02\u8ff7\u800c\u8a00\uff0c\u5168\u65b0TP-2.5 i\u5531\u982d\u653e\u5927\u5668\u7121\u7591\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u7d44\u4ef6\u3002<\/p>\n

TP2.5 i \u7684\u5916\u89c0\u8207 TL2.5 i\u524d\u7d1a\u76f8\u540c\uff0c\u63a1\u7528\u92c1\u88fd\u9802\u84cb\u548c\u539a\u5be6\u7684\u5074\u677f\uff0c\u5b89\u88dd\u5728\u52a0\u56fa\u7684\u5e95\u76e4\u4e0a\uff0c\u63d0\u4f9b\u66f4\u597d\u7684\u525b\u6027\u548c\u652f\u6490\uff0c\u97f3\u983b\u96fb\u8def\u5468\u570d\u9084\u6709\u4e00\u500b\u975e\u9435\u78c1\u74b0\u3002<\/p>\n

TP-2.5 i\u9084\u914d\u5099\u4e86\u5167\u5efa MC \u5347\u58d3\u8b8a\u58d3\u5668\uff0c\u4f7f\u7528\u6236\u80fd\u5920\u9748\u6d3b\u5730\u4f7f\u7528\u4efb\u4f55\u5531\u982d\u3002\u9078\u7528\u8a2d\u5b9a\u5305\u62ec MC \u4e3b\u52d5\u6a21\u5f0f\u548c MC \u5347\u58d3\u8b8a\u58d3\u5668\u6a21\u5f0f\uff0c\u5169\u7a2e\u6a21\u5f0f\u4e0b\u8a0a\u865f\u5747\u7d93\u904e 12AX7 MM \u653e\u5927\u7d1a\uff0c\u5f62\u6210 MC \u5347\u58d3\u7684\u5168\u96fb\u5b50\u7ba1\u8def\u5f91\u3002<\/p>\n

MC StepUp \u8b8a\u58d3\u5668\u4ee5 10:1 \u7684\u5347\u58d3\u6bd4\u63d0\u4f9b\u8207\u4e3b\u52d5 MC \u7b49\u7d1a\u5927\u81f4\u76f8\u540c\u7684\u589e\u76ca\uff0c\u4f46\u589e\u76ca\u96dc\u8a0a\u8981\u4f4e\u5f97\u591a\uff0c\u4e26\u4e14\u652f\u63f4 100 \u6b50\u59c6\u3001470 \u6b50\u59c6\u548c 1 \u5343\u6b50\u59c6\u4e09\u7a2e\u5531\u982d\u963b\u6297\u9078\u64c7\u3002\u67d0\u4e9b\u4f4e\u589e\u76ca\u3001\u4f4e\u6e90\u963b\u6297\u7684\u5531\u982d\u642d\u914d\u5347\u58d3\u8b8a\u58d3\u5668\u80fd\u7372\u5f97\u66f4\u597d\u7684\u97f3\u8cea\uff0c\u800c\u4f4e\u566a\u97f3\u7684\u5347\u58d3\u7279\u6027\u610f\u5473\u8457\u53ef\u4ee5\u4f7f\u7528\u66f4\u5ee3\u6cdb\u7684\u5531\u982d\u3002<\/p>\n

\u70ba\u4e86\u9032\u4e00\u6b65\u964d\u4f4e\u5347\u58d3\u8b8a\u58d3\u5668\u7684\u96dc\u8a0a\u62fe\u53d6\uff0c\u5728\u96fb\u6e90\u548c\u97f3\u983b\u96fb\u8def\u4e4b\u9593\u589e\u52a0\u4e86\u5c4f\u853d\u5c64\uff0c\u4e26\u5c07\u4ea4\u6d41\u6ffe\u6ce2\u5143\u4ef6\u79fb\u5230\u4e86\u5c4f\u853d\u5c64\u7684\u4ea4\u6d41\u96fb\u6e90\u5074\u3002<\/p>\n

TP-2.5 i\u7684\u53e6\u4e00\u500b\u8a2d\u8a08\u7a81\u7834\u662f\u5728\u96fb\u6e90\u4e2d\u4f7f\u7528\u4e26\u806f\u7a69\u58d3\u5668\uff0c\u5f9e\u800c\u964d\u4f4e\u4e86\u566a\u97f3\u57fa\u5e95\uff0c\u4e26\u5c07\u8072\u5834\u64f4\u5c55\u5230\u66f4\u5bec\u5ee3\u3001\u66f4\u958b\u95ca\u3001\u66f4\u9023\u8cab\u7684\u8072\u666f\u3002<\/p>\n

TP-2.5 i\u4e2d\u7684\u65b0\u96fb\u6e90\u8b8a\u58d3\u5668\u8207 TL-2.5 i\u4e2d\u4f7f\u7528\u7684\u96fb\u6e90\u8b8a\u58d3\u5668\u985e\u4f3c\uff0c\u5b83\u63a1\u7528\u5e73\u8861\u7e5e\u7d44\u6280\u8853\uff0c\u65e8\u5728\u5be6\u73fe\u66f4\u4f4e\u7684\u78c1\u8f3b\u5c04\u3002<\/p>\n

\u591a\u7d1a\u4ea4\u6d41\u5c04\u983b\u6ffe\u6ce2\u53ef\u78ba\u4fdd\u5b8c\u5168\u6ffe\u9664\u4ea4\u6d41\u5c04\u983b\u5e79\u64fe\uff0c\u4e26\u964d\u4f4e\u96fb\u8def\u566a\u8072\uff0c\u5f9e\u800c\u7372\u5f97\u66f4\u6697\u66f4\u5b89\u975c\u7684\u80cc\u666f\u3002
\n\u4f4e\u566a\u97f3\u6df7\u5408 JFET\/\u96fb\u5b50\u7ba1\u4e3b\u52d5 MC \u7d1a\u548c\u7d14\u96fb\u5b50\u7ba1 MM \u7d1a\u3002
\n\u5206\u5225\u8f38\u5165MM\u548cMC\u8cc7\u6599\u3002
\n\u4f7f\u7528\u8005\u53ef\u5207\u63db\u7684 MC \u96fb\u963b\u5531\u982d\u8ca0\u8f09\uff0c\u6709 6 \u7a2e\u8a2d\u5b9a\uff1a100\u03a9\u3001250\u03a9\u3001470\u03a9\u30011k\u03a9\u30014k7\u03a9\u300147k\u03a9\u3002
\n\u4f7f\u7528\u8005\u53ef\u9078\u64c7\u7684 MC StepUp \u8ca0\u8f09\u70ba 100\u03a9\u3001470\u03a9\u30011k\u03a9\u3002
\n\u4f7f\u7528\u8005\u53ef\u9078\u7684MM\u8ca0\u8f09\u670910k\u03a9\u300147k\u03a9\u3001100k\u03a9\u3002
\n\u4f7f\u7528\u8005\u53ef\u5207\u63db\u7684 MC \u589e\u76ca\u8a2d\u7f6e\uff0c\u5206\u5225\u70ba 62dB \u548c 56dB\u3002
\n\u88ab\u52d5\u5f0fRIAA\u6ffe\u6ce2\u5668
\n\u7de9\u885d\u8f38\u51fa\uff0c\u53ef\u900f\u904e\u4efb\u4f55\u96fb\u7e9c\u9a45\u52d5\u4f4e\u963b\u6297\u8a2d\u5099\u3002
\n\u5fae\u8655\u7406\u5668\u96f6\u96dc\u8a0a\u3002
\n\u524d\u9762\u677f\u96fb\u6e90\u3001\u9707\u52d5\/\u55ae\u8072\u9053\u548c\u975c\u97f3\u958b\u95dc\u3002
\n\u9686\u9686\u8072\u529f\u80fd\u5728 10Hz \u6642\u8870\u6e1b\u81f3 -3dB\u3002
\n\u5168\u90e8\u63a1\u7528\u767c\u71d2\u7d1a\u5143\u4ef6\uff0c\u5305\u542b REL \u96fb\u5bb9\u3002
\n\u4f4e\u8f3b\u5c04\u96fb\u6e90\u8b8a\u58d3\u5668\uff0c\u5177\u6709\u5168\u9762\u7684\u4ea4\u6d41\u5c04\u983b\u6ffe\u6ce2\u548c\u5c4f\u853d\u529f\u80fd\u3002
\nMC MM MC StepUp
\nGain (Total 62dB) Selectable 56 dB or 62 dB 46 dB 65 dB
\nSelectable Cartridge Load 100\u03a9, 250\u03a9, 470\u03a9, 1k\u03a9, 4.7k\u03a9, 47k\u03a9 47k\u03a9, 100k\u03a9 100\u03a9, 470\u03a9, 1k\u03a9
\nSignal to Noise Ratio 46 dB 65 dB 64 dB
\nMinimum Recommended Cartridge Output 0.2 mV 1.5 mV 0.2 mV
\nVacuum Tube Complement 1 x 12AU7 2 x 12AX7
\n(1 x 12AT7 output)
\nInputs 1 pair single-ended RCA 1 pair single-ended RCA
\nOutputs 1 pair single-ended RCA
\nOutput Impedance 375\u03a9
\nFrequency Response +0 -1 dB 10 Hz \u2014100 kHz
\nMax Output Voltage <1% THD 8 V
\nChannel Separation > 60 dB (20 Hz \u2014 20 kHz)
\nPower Consumption 25 W
\nDimensions W x D x H 19 x 14 x 3.75 inch \/ 48.25 x 35.5 x 9.5 cm
\nWeight 25 lbs (11.34 kg) packed<\/p>\n

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