Stellar Strata 恆星 串流解碼合併機
評測報告:
美國 美詩 PS Audio 踏入2020年首台主打,是一台名為 Stellar Strata 恆星 串流解碼合併機。這台出自數碼音響達人 Bob Stadtherr 先生,模擬校聲專家 Darren Myers 先生及 Paul Sir (PS Audio 掌門人 Paul McGowan 先生) 三人筆下的最新傑作,數碼環節本是移植自同門 Stellar Gain Cell 恆星 解碼器連前級,所有進入本機的數碼訊號,將會送交以 CPLD 處理器為主的 Digital Lens 數據處理系統進行時鐘重組,旨在去除一切構成時基失真的毒素。解碼環節搭載 Hyperstream 運算架構 32-bit ESS Sabre 晶片,配合3段式數碼濾波,切合不同口味取向的用家。上限達 60 kHz (-3dB) 領域,貫徹純A類全平衡直結理念的模擬輸出級,同樣設有被動式濾波網落,杜絕瞬態失真的產生機會。
支援24 Bit / 384 kHz PCM及DSD128的GainCell™ 前級
前級部份享有專利 GainCell™ 增益電池放大模組,輸出電平以每級0.5或1 dB方式進行調校,還同時提供左右聲道平衡修正,讓操控變得更多元化。獨立運作的高保真耳擴線路,擁有上佳匹配性能。接駁上,模擬環節備有3組RCA及1組XLR輸入,數碼部份除了2組同軸S/PDIF,光纖Toslink及專為同門數碼轉盤而設,透過HDMI進行傳輸的I²S介面之外,其非同步USB B型介面更可接收 24 Bit / 384 kHz PCM及DSD128訊號。與此同時 Stellar Strata 恆星 串流解碼合併機 亦加入了乙太網接駁介面,只需配合廠方自行編寫app,便可與家中 DLNA 網絡相連,隨時欣賞規格上限為 192kHz 水平的高清串流音樂,還同時支援 Tidal、Qobuz、Spotify、Napster 及 iHear Radio。
足以媲美發燒級真空管器材的Analog Cell 後級線路
Stellar Strata 恆星 串流解碼合併機的後級環節同樣配備該社 Stellar S300 立體聲和 M700 單聲道後級所採用,好評如潮的 Analog Cell 放大線路。引述廠方提供資料,得知這套結集差動、零迴授和純A類偏流設計,音效特性足以媲美發燒級真空管器材的高效率D類線路,選用MOSFET晶體管作為重點放大零件,於4Ω負載下每邊聲道的輸出功率被調校至 200W 水平,搭載一般中型書架或發燒級座地揚聲器,足以營造氣勢與幼勢俱全的震攝效果。
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