MA-PB75A-5 Studio Class Isolation power block

MA-PB75A-5 Studio Class Isolation power block
讓MA靜神以成熟、高層次的隔離抑振電箱，匯聚電源能量之庫，展現全頻寬的分流性能

成功的電箱要件，不外乎擁有完整的設計、縝密的佈局、執行優質高效的能量分配，並快速釋放電位差，讓電能以充沛且快速的電路前進。MA靜神一直追求著自我的極限，旗下隔離抑振電箱經歷了數代的演進，採以最完善、完整的線路佈局，加上精良且特殊的零組件，將入戶電能作第一次的醇化處理。

MA靜神的隔離抑振電箱，內外部件全都採用訂製組件，箱體採用厚鐵鍍鋅、並覆以特殊高溫烤漆處理，給予隔磁、抑振、穩固的基石，內部斷路器採用台灣大廠的「客製」無熔絲閘，從外觀看來與一般市售相仿，常被質疑為何不用國外知名的品牌，但這樣的崇洋心結，不僅看低台廠，也完全低估了MA靜神的嚴苛標準；與我們合作的台廠，其技術與性能都可依需求要求、且支援度高，再複雜的工序都能幫忙搞定，並強化高規結構製程封裝，如無熔絲的核心介電，在持續不斷的大電流經過絕緣材時，能夠完全隔絕電磁輻射與弱電的干擾，確保高介電值、耐大電流電壓的高效性能，完整傳輸極大化的電能頻寬，這些都是現成市售品所無法相比的。MA靜神歷經長時間的開發研究，專注於精確的音響電源這領域，將別人做不到的極寬頻，透過「MA靜神電源系統」重新展現，這是市面上常見的拼裝電源所到達不了的，而MA靜神堅持關鍵的每個環節都不能錯放，最終才能擁有豐潤、飽滿、充沛、純淨的寬頻電能。

這回的Class系列，將主電閘再次進化，採用更細微的製程步驟，提升電源的流暢安定。另外，將L相（火線）、N相（水線）的分閘不採傳統式電源線，採用特別訂製的高純銅板，經CNC切型後、處以細緻打磨、超音波淨化，最後鍍上三層電子級貴金屬，確保金屬物理條件，達到最佳的耐高電壓、高電流、高速度的傳導特性，其半永久性的穩定條件，展現出極為優異的電源傳輸性能，表現出不凡的全方位導電能力。而同樣工法也用在G相（地線）上，搭配的PG-16接地匯流排，讓電位差能更加快速的釋放。箱內為了隔離與抑振，特別加上金屬隔離板與增加強化結構點，我們在Class中更將銅底板升級，效率更高、速度更快，將電磁與振動控制在最佳狀態，讓全頻寬電源在安定穩固的機箱內流暢地分流出去，任何會影響電源品質的小細節都不放過；玩家還能選購MA靜神的「Basic MKⅡ or Studio MKⅡ 超級接地器」、「M-460 複合地迴接地板」，更能讓接地的性能翻倍躍進，這同時也是淨化電源的重要核心之一，我們強烈建議「進入室電的第一步」千萬不容小覷，別讓拼裝車在一開始就虛化了電源能量，選擇MA靜神電源系統，將是您翻轉平凡電源的第一步，極致音響電源的無限可能從此開始。

MA靜神 MA-PB75A-5 Studio Class Isolation Power Block is a mature and high-level isolation and damping power box that converges energy sources to showcase full-bandwidth distribution performance.

A successful power box requires complete design, meticulous layout, efficient energy distribution, and quick release of potential difference, allowing electrical energy to flow abundantly and rapidly through the circuit. MA靜神 has always pursued its own limits, and its isolation and damping power box has gone through several generations of evolution, adopting the most complete and perfect circuit layout, coupled with sophisticated and special components, to treat incoming household electrical energy for the first time.

The MA靜神 isolation and damping power box uses custom-made components both internally and externally. The chassis is made of thick galvanized steel and coated with special high-temperature paint, providing a solid foundation for magnetic isolation, damping, and stability. The internal circuit breaker uses a "custom" fuseless gate from a major Taiwanese manufacturer, which looks similar to those sold on the market and is often questioned why a well-known foreign brand is not used. However, such an obsession with foreign products not only underestimates Taiwanese manufacturers but also completely underestimates the stringent standards of MA靜神. The Taiwanese manufacturers we work with have high technical and performance support and can handle even the most complex processes, strengthening high-spec structure packaging processes, such as the core dielectric without a fuse. When a continuous high current passes through the insulation material, it can completely isolate electromagnetic radiation and weak interference, ensuring high dielectric values and efficient performance of high current voltage, maximizing the transmission of electrical energy bandwidth, which cannot be compared to readily available products on the market.

MA靜神 has gone through a long period of development and research, focusing on precise audio power in this field, showcasing the ultra-wide bandwidth that others cannot achieve through the "MA靜神 Power System." This is beyond the reach of common assembled power supplies on the market. MA靜神 insists that every critical link cannot be misplaced, in order to ultimately have rich, full, abundant, and pure broadband electrical energy.

The Class series has once again evolved the main power switch with a finer production process to enhance the power supply's smooth and stable flow. Additionally, instead of traditional power cords for the L (live) and N (neutral) phases, custom-made high-purity copper plates are used, which are CNC-cut, finely polished, ultrasonically purified, and finally plated with three layers of electronic-grade precious metals to ensure optimal conductivity for high voltage, high current, and high-speed transmission with semi-permanent stability. This achieves exceptional power transmission performance and outstanding all-around conductivity. The same method is also used for the G (ground) phase, paired with the PG-16 grounding busbar to enable faster release of potential differences. Inside the box, metal isolation plates and reinforced structural points are added for isolation and damping. We have upgraded the copper bottom plate in the Class series for even higher efficiency and faster speed, controlling electromagnetic and vibration in the optimal state, allowing the full-bandwidth power to flow smoothly and stably within the box without missing any small details that could affect power quality. Players can also choose the "Basic MKⅡ or Studio MKⅡ Super Grounding System" and "M-460 Composite Ground Loop Eliminator" from MA靜神 to double the performance of grounding, which is also an important core of power purification. We strongly recommend not underestimating "the first step into the room power." Don't let the power of the assembly car dissipate at the beginning. Choosing the MA靜神 power system will be the first step in overturning ordinary power and the infinite possibility of ultimate audio power begins here.

MA-PB75A-5 Studio Class Isolation power block 75A單相5路輸出隔離避震電箱

• 75A單相隔離電源模組、5路輸出（3路20A、2路30A）
• 穩固且防震的電箱結構設計
• 精準CNC三相高純導電銅板
• 三相銅板採用三層電子級貴金屬電鍍
• 金屬元件採用-196°C深冷處理
• 外部尺寸：W33.8 x H50.5 x D12cm
• 重量：約 18.3 kg±5%