Rogue Audio 雀仔 Metis前級,Medusa後級

Rogue Audio Metis Magnum
前級內部公開

這台Metis前級也是Magnum的版本,包括更大的電源供應與模組,更大的耦合電容, Cardas配線、更好的電容、電阻、鍍金真空管座…等等
– Larger power supply
– Power supply mods
– Larger coupling capacitors
– Cardas output wiring
– Polypropylene byass capacitors
– Precision Dale-Vishay resistors in critical spots
– HexFred diodes
– Gold tube sockets
– Magnum logo on faceplate

若是有對照原廠官網非Magnum版本的內部圖,就會發現Magnum好很多

使用兩隻6SN7真空管,原廠外盒有標示那隻要插在前面

還有真空管的保護金屬罩,蠻實用的

前級的遙控器,用來控制音量

Metis有12dB的增益放大,內建的MM唱放為38dB,前方有動差式的耳擴輸出
介面方面,有4組RCA輸入(line 1,2,3與MM唱放),1組固定的輸出(不受音量控制)、1組受音量控制的輸出
完全在美國設計與生產

General Features and Specifications:
– 20Hz-30KHz bandwidth
– Slow start turn on sequencing
– 12 dB gain line stage
– Ultra accurate 38dB gain phono
– Discrete headphone amplifiery
– Massive high storage linear power supply
– (2) 6SN7 tubes
– Gold plated RCA inputs
– Machined aluminum faceplate
– 4 inputs (phono, line 1,2,3)
– 1 pair fixed outputs
– 1 pair variable outputs
– All precision components
– Heavy (2 ounce) copper circuit board
– Fully tested, burned-in, and auditioned
– Detachable IEC power cord
– 18″ W x 12.5″D X 4.5″ H, 16 LB (22LB shipping weight)
– power requirements: 120V or 230V – 50/60Hz
– Entirely designed and hand built in the USA

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About Ted Chen

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MY-HIEND 資深編輯,主要負責採訪與器材測試的工作。