DirectStream Power Plant P20 電源工廠
評測報告:
承襲二十載Power Plant優良血統
早於1973年成立,歷史悠久的美國 美詩 PS Audio,近年主打除了DirectStream Memory Player SACD / CD轉盤,具備十倍DSD升頻功能DirectStream DAC解碼器和BHK Signature 膽 / 石混種前後級之外,該社另一長青主打:Power Plant 電源工廠,面世至今已有二十載,同樣深受中、港、澳地區發燒同好的追捧。
面板換上大型全彩LED輕觸式屏幕
承襲P3,P5,P10 Power Plant 電源工廠優良血統的DirectStream Power Plant P20電源工廠,實屬美國 美詩 PS Audio無所不用其極的超級電源再生裝置,造型和色調依舊保持PS Audio產品的一貫簡約作風,實而不華的面板除裝上兩件大型手抽,亦同時換上面積較P12和P15更大的全彩LED輕觸式屏幕,為使用者以圖表方式提供實際工作情況及相關設定資料。
70安陪峰值電流輸出
在過往日子,PS Audio出產的P3, P5和P10 Power Plant的工作流程是先把交流巿電轉化為直流,並透過16-Bit PCM方式產生一度正弦波訊號,讓高壓直流變成220V交流巿電。如今 DirectStream Power Plant P20,P15和P12電源工廠所使用的正弦波訊號產生線路,業已升格為DSD方式工作,就連供電變壓器、能量儲備設施與及作為電流放大的晶體管數目亦較現時P10增加一倍,造就P20的峰值電流輸出量直達70安陪水平,連帶輸出內阻亦下降3倍。
輸出端選用鍍金銅片進行接駁
接駁上,位於P20機背的16組美式20A電源插座,主要分為A, B, C, D, E 五個可作獨立開關的輸出組別,其中A,B,C組別的電源插座數目業已從P10的2組倍增至4組,而 D,E 則為高電流High Current輸出組。隨著輸出功率的增加,Paul Sir決定在輸出端改以厚度十足,表面經人手打磨,拋光及鍍金加工的銅片代替過往型號所使用的電源線材,此舉有助進一步降低傳輸內阻,確保每組電源插座均可享有源源不絕的純淨電流。機背同時設有乙太網連接埠,讓用家隨時隨地監察器材工作狀態及進行遙距開關。
退款政策
EXCHANGE
Every product that you order from Radar Audio Company online shop is taking full care by us. You may return any items in its original condition for an exchange due to below reasons:
- The goods received are not the ones that you ordered;
- If it is discovered that the product is severely damaged or has operation problems after opening or when it remained unopened.
- Customer must contact our Customer Service Department within seven working days of receipt of the goods for replacement.
- The goods must be accompanied with our official invoice, original package, product barcode, accessories, manuals and warranty card without filled.
- All exchanged products will be inspected by our service center before replacement. Otherwise, we will not be able to identify and process the replacement procedure.
- The returned product must be intact, not involving human damage, not being repaired, free from scratches and water damage.
NOT APPLICABLE FOR EXCHANGE
- Invalid product code and serial number of the product and warranty card.
- Product not sold on Radar Audio online shop.
- Failure to follow instructions supplied with the product.
- Any damages or defects caused by, including but not limited to external pressure, impact damage, dropped, misuse, humidity, water damage, other consequences of easy access, or missing parts.
- Any damages or defects that occur in/on outer surface of the product that result from normal wear and tear under ordinary use.
- Any damages or defects caused by human errors or unexpected factors including but not limited to handling, extrusion, bumps, scratches, impacts, exposure to high temperature, improper input voltage, corrosion, water, fire, accidents etc.
- Any damages or defects caused by any accident, act of natural, physical damage or malfunction, abuse, misuse, natural or personal disaster, or any unauthorized disassembly, repair or alteration and modification.
REFUND
- In case of out of stock, refund will take 3-7 working days to process.
- Prices are subject to change without prior notice and all orders are subject to Company’s acceptance at its sole discretion and stock availability.
- If any dispute arises, Radar Audio Company determination shall be final.
- Where these terms and conditions are available in Chinese, the English version is the governing version and shall prevail whenever there is a discrepancy between the two versions.
QUESTIONS
- Email service@radaraudio.com
- Phone +852 2418 2668