頂級的 MK25 EVO/Carbon Black Tech 不僅是 SCUBAPRO 系列中呼吸性能最佳的調節器，更在設計與材質上引領潮流。A700 Carbon 的主體採用全金屬打造，利用其極高的熱交換效率，成為冷水潛水的絕佳選擇；其前蓋則以輕量且耐用的碳纖維手工製成。這款二級頭與廣受推崇的 MK25 EVO 一級頭搭配使用，後者被譽為一級頭性能的黃金標準。整套系統更採用類鑽碳（DLC）黑科技塗層，進一步提升耐用性與質感。結合這些頂尖設計與材質，這款調節器不僅外觀出眾、極其耐用，更能提供無與倫比的呼吸性能，堪稱潛水裝備中的巔峰之作。

一級頭 (First Stage)

• 氣體平衡貫通活塞設計：採用 Black Tech 塗層的黃銅機身，確保氣流穩定且順暢，不受深度、氣瓶壓力或呼吸速率的影響。
• 專利 XTIS（延伸隔熱系統）：全面隔絕內部機構與外部環境的熱傳導，提升 30% 的冷水適應性，並在極寒水溫下延緩結冰現象，同時不影響呼吸性能。隔熱系統的關鍵部件以藍色標示，便於識別。
• 升級隔熱設計：新型彈簧隔熱塗層、機身隔熱襯套、防凍蓋，以及加大的機身與蓋螺紋，均與 XTIS 協同作用，進一步提升冷水環境下的能表現。
• 防凍保護：大幅提高在極端水溫下潛水時的呼吸可靠性。
• 雙向高壓接口：兩個相對的高壓接口設計，讓一級頭可根據需求選擇向上或向下安裝。
• 五個高流量低壓接口：搭配旋轉式轉盤，提供最大的管線配置靈活性。
• 外部中壓調節功能：讓技術人員能夠快速且輕鬆地微調性能。
• 重量（INT 232 規格）：790 克。
• 氣流表現（200bar）：>8500 升/分鐘。
• 中壓範圍：9.0-9.8 bar。

二級頭 (Second Stage)

• 氣體平衡閥設計：確保在不同深度與供氣壓力下，吸氣阻力始終平穩順暢。
• 手工碳纖維前蓋與堅固金屬外殼：採用手工製作的碳纖維前蓋與耐用的金屬外殼及閥體，能承受多年高強度潛水使用。
• 碳纖維的優勢：碳纖維材質幾乎堅不可摧且極其輕量化。A700 Carbon 的前蓋僅重 10 克，相較於原版 A700 金屬前蓋的 42 克，大幅提升潛水舒適性。
• 特殊 Torx 螺絲：採用特製 Torx 螺絲，能承受更高的鎖緊扭力而不損壞。
• 金屬外殼結構：金屬外殼設計使內部能容納更大的振膜，即使在緊湊的機身中也能提升呼吸靈敏度。
• 用戶控制功能：包括可調節吸氣阻力的旋鈕，以及同軸氣流的 Venturi 真空輔助（VIVA）撥桿。
• 超大內徑呼吸管：超流量呼吸管設計，確保每次吸氣都能提供充足的氣流。
• 符合人體工學的咬嘴：超舒適的矯正型咬嘴，易於咬合且不影響氣流暢通。
• 重量：233 克。
• 氣流表現（200bar）：2000 升/分鐘。
• 最大低壓輸出：14bar。

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The premium MK25 EVO/CARBON BLACK TECH is not only the best-breathing reg in SCUBAPRO's line, it's also the leader in advanced design and materials. The A700 CARBON's main casing is full metal to take advantage of the extremely high heat exchange rate that makes it such a great choice for cold-water diving, and its front cover is handmade out of lightweight and durable carbon fiber. The A700 CARBON is teamed with the MK25 EVO, widely considered the gold standard in first stage performance, and finishing off this premium air delivery system is a DLC (Diamond-Like Carbon) Black Tech coating. Put it all together and you have diving's ultimate muscle reg that looks great, is ultra-durable, and delivers the best breathing performance around.

First Stage

• Air balanced flow-through piston in a Black Tech-coatedbrass body provides constant and effortless airflow unaffected by depth, tank pressure, or breathing rate.
• Patent pending XTIS (Extended thermal Insulating system) fully insulates the inner mechanism from the environment, improving cold-water resistance by 30% and delaying ice formation in extreme cold-water conditions without compromising breathing performance. Key insulation system components are visible in blue.
• New spring insulating coating, body insulating bushing, anti-freeze cap, bigger body and cap thread all work in concert with the XTIS to improve cold-water performance.
• Anti-freeze protection radically increases breathing reliability when diving in the most extreme water temperatures.
• Two opposing high pressure ports allow the first stage to be positioned either up or down.
• Five high-flow low pressure ports on a swivel turret maximize hose routing options.
• External intermediate pressure adjustment enables technicians to fine-tune performance quickly and easily.
• Weight: INT 232: 790g.
• Airflow at 200bar: (l/min): >8500.
• Intermediate pressure (bar): 9.0-9.8.

Second Stage

• Air-balanced valve smoothes out the inhalation effort at varying depths and supply pressures.
• Hand-made carbon fiber front cover and rugged metal case and valve housing are able to withstand years of aggressive diving.
• Carbon fiber is virtually bulletproof and also extremely lightweight. The A700 Carbon’s cover weighs only 10 grams, compared to the 42-gram weight of the original A700’s metal cover, resulting in more comfortable diving.
• Special Torx cover screws are able to support a higher tightening torque without damage.
• Metal case construction enables the use of a larger diaphragm inside a compact casing, increasing breathing sensitivity.
• User controls include a diver-adjustable inhalation effort knob and coaxial-flow Venturi-Initiated Vacuum Assist (VIVA) lever.
• Super-flow hose features an oversized bore that allows more air to flow on each inhalation.
• Ultra-comfortable orthodontic mouthpiece is easy to grip yet doesn’t inhibit airflow.
• Weight: 233g.
• Airflow at 200bar: 2000 l/min.
• Maximum low pressure: 14bar.