BHK Mono 600 單聲道膽/石混種後級
產品介紹:
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視聽前線 (Sound & Vision Panorama) 2022年9月號 |
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影音生活 (Foyer) Vol.105 |
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新音響 (New Audiophile) No.258 2022年9月號 |
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影音極品 (Super AV) Vol.350 2022年10月號 |
揉合全平衡膽/石混種放大精髓的功率發電機
在數碼串流領域,擴音機及電源處理器巿場同樣擁有領導性地位的美國 美詩 PS Audio,繼轟動全球 BHK Signature 250 立體聲及 300 單聲道後級之後,宣佈推出每台淨重高達 49kg 旗艦級 BHK Mono 600 單聲道後級,分別以鋼材及鋁合金組材所構成,備有黑色及銀色可供選擇的機身,乃取材自同門 DirectStream Power Plant P20 電源工廠,前障板及機背將會同時設有把手,方便搬運。機背同樣配備活動式面板,方便用家檢查及更換真空管。
高壓供電組破天荒引入整流膽
貫徹全平衡膽/石混種放大精髓的 BHK Mono 600 單聲道後級,線路部份繼續由名震天下,曾於 Infinity 出任總工程師職務 Bascom H. King 先生負責,同時提供 RCA 及 XLR 接駁端子與增益微調的輸入級,不但選用金獅出品,出廠前經過配對的真空管作為放大零件,高壓供電組更破天荒引入整流膽,締造更出色的噪音隔離效果。於 8Ω 負載下,每台 BHK Mono 600 單聲道後級 能產生 600W 強大輸出,縱使揚聲器的輸入阻抗於一瞬間下跌至 2Ω 水平,憑著無堅不摧 2,000W 功率與及高達 700 水平的阻尼系數,要締造震耳欲聾的澎湃效果可謂易如反掌。
供電配套與 MOSFET 晶體管用量同時倍增
BHK Mono 600 單聲道後級的機身高度之所以大幅增加,除了供電變壓器容量足足增加1倍達 1,600VA 水平之外,尾隨的低等效串聯電阻 (Low ESR) 音響級電容陣,亦倍增至 336,000uF 水平,就連輸出級所使用全匹配 N 型 MOSFET 放大晶體管數目,亦較 BHK Signature 250 / 300 增加一倍,意味著 BHK Mono 600 單聲道後級的電流輸出量,將會昇華至另一層面,為揚聲器單元營造優秀的制動效果。強放環節跟供電配套之間,更出動經過鍍金加工的純銅匯流排 (Copper Bus Bars) 及2號規格純銅織帶作為接駁渠道,令傳輸內阻得以進一步下降。
BHK Mono 600 單聲道後級 規格:
輸入:RCA,XLR
增益:26.0 - 30.5dB
輸入阻抗:100KΩ (RCA),200KΩ (XLR)
輸出阻抗:低於 0.05Ω (50Hz, 2.8VRMS)
頻率響應:10Hz – 100KHz (+0.1/-3.0dB@2.8VRMS)
總諧波失真:低於 0.01% (20 - 20KHz, 1W/8Ω 負載)
輸出功率:600W,1,000W,2,000W (8Ω,4Ω,2Ω 負載)
阻尼系數:700
體積 (H x W x D):17.1 x 11.2 x 17.5 吋
每台重量:49kg
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