Audio Refinement
 後級輸出 功率放大 聲道數量 ＆ 每聲道阻抗 Ω 換算 瓦特(w)值 規格 | |
| 擴大機 音場聲道組數 ● 範例： 5.1／7.1／9.2／11.2 5.1.2／5.1.4／7.1.2／7.2.4 ● 註解： 小數點後1位數為超低音組數！ 小數點後2位數為天空聲道組數！ | |
| 每一聲道 額定功率瓦特數 Ｗ： （ 阻抗：歐姆 = Ohm = Ω ） 依照各廠商提供之規格內容記載 | |
| 前方面板 影音輸出／入端子 | |
| ✔ HDMI 支援輸入 | |
| ✔ USB 支援 | |
| ✔ "耳機"輸出連接孔 ( Phones ) | |
| ✔ 自動音場校調系統 Mic 連接孔 ( MCACC ) | |
| ✔ AV RCA 複合式 影音輸入端子 （ 黃,白,紅 or 全黑） | |
| 後方背板 影音輸入端子 | |
| HDMI 影音輸入端子 組數 | |
| 色差影像 輸入端子 組數 紅,藍,綠 3色（Component） | |
| AV 複合式 影像輸入端子 組數 黃色端子（Composite Video） | |
| 類比聲音端子／紅,白 端子 組數 （Analogue Audio） | |
| ✔ 類比複合式 多聲道聲音輸入 紅,白 端子 （Multi Ch In／Pro In） | |
| ✔ 黑膠唱盤 聲音輸入端子 ( Phono ( MM / MC ) ) | |
| 數位光纖 輸入端子 組數 ( Digital Optical In ) | |
| 數位同軸 輸入端子 組數 黑or橙色端子( Digital Coaxial ) | |
| ✔ 數位 USB 解碼 輸入連接孔 六角形接頭（USB DAC IN） | |
| 後方背板 影音輸出端子 | |
| HDMI 影音監控輸出 組數 ( HDMI Monitor Out ) | |
| 色差影像 輸出端子／紅,藍,綠 3色端子 組數（Component） | |
| ✔ AV 複合端子 影像輸出 黃色端子 ( Monitor Out ) | |
| ✔ 類比複合式 多聲道聲音輸出 紅,白 端子 （Multi Ch Out／Pro Out） | |
| ✔ 超低音 輸出端子 (SBU／SUBWOOFER／SW) | |
| ✔ 分區輸出：前級 Zone 2 （Pre Out） | |
| ✔ 分區輸出：前級 Zone 3 （Pre Out） | |
| ✔ 分區輸出：後級 Zone 2 （Power Out） | |
| ✔ 分區輸出：後級 Zone 3 （Power Out） | |
| 其他周邊資訊 | |
| ✔ 調幅 AM 收音機天線 ( AM Tuner Antenna ) | |
| ✔ 調頻 FM 收音機天線 ( FM Tuner Antenna ) | |
| ✔ USB Port 背板連接端子 | |
| ✔ RS-232C 連接埠 | |
| ✔ 遙控連結控制 輸入 (IR Remote Control In ) | |
| ✔ 遙控連結控制 輸出 ( Remote Control Out ) | |
| ✔ 觸發啟動控制 12伏特 輸出 （Trigger Out 12V） | |
| ✔ 遙控器：█ 標準型 ● 學習型 | |
| 有線 ／ 無線網路 ＆ 影音相關 軟體支援 | |
| ✔ 杜比全景聲 "天空聲道 " ( Dolby Atmos ) | |
| ✔ Wi-Fi 無線網路 連結功能 ( Wireless Direct ) | |
| ✔ 乙太 有線網路 連結功能 ( Ethernet ／ LAN ／ RJ45 ） | |
| ✔ "藍芽" 無線功能 Bluetooth 相容支援 無線音樂串流功能 | |
| ✔ AirPlay *音樂串流 相容 AV Controller app 軟體 | |
| ✔ Spotify® *音樂串流 相容 AV Controller app 軟體 | |
| ✔ Play - Fi *音樂串流 相容 AV Controller app 軟體 | |
| 其他規格 | |
| ✔ 適用台灣電壓 ( Applied Voltage／Taiwan ) | |
| 消 耗 功 率 | |
| 外觀尺寸 ( 寬 × 高 × 深 mm） ( Dimensions ( W×H×D mm)) | 440 x 64 x 310 mm |
| 重量： 公斤 kg | 16 |
•B-175參考規格
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Densen now launches the B-175 Integrated Amplifier. The B-175 is the most powerful integrated amplifier ever from Densen, but despite that contains a care for details and nuances that is stunning.
From the first look on the B-175 it is obvious that the B-175 is something special in the Densen family. It has the fascia of the B-250 preamp, and combines this with the brute and forceful cabinet of the B-350 mono block with its recessed heat sinks.
This is no coincidence, as the B-175 merges the technology of Densens 2 current top of the line products; the B-250 preamp and B-350 mono blocks in one cabinet. Naturally some corners have been cut, to shoehorn such advanced products into the cabinet and budget of the B-175. However as always with Densen, the choices have been taken purely on sonic ground. The performance of the B-175 is therefore outstanding, and belies its modest price.
The B-175 delivers 2x125w in 8 ohm, and 2x250w in 4 ohm, and does this with an ease and control, that must be heard to be believed. The large recessed heat sinks, allows for the amplifier to run with a high bias, thereby securing that most power in normal listening conditions are delivered in Class A. The powersupply is made with a toroid transformer, encapsulated for isolation of vibrations to the main PCB, and with separate outputs to all critical stages of the power and preamp sections of the B-175. As always with Densen, it contains custommade capacitors made especially for the circuit in which they are used. No less than 15 custommade capacitors is used in the powersupply of the B-175. Further to that, for the first time ever in a Densen amplifier, there is used Densens own filmcapacitors. These film capacitors are the result of a long research of the behaviour of capacitors in critical paths of amplifiers. As such they are tailormade to the way Densen designs amplifiers, to give a performance not even found in the most well respected audiophile capacitors offered by other capacitor manufacturers.
The B-175 contains no less than 10 separate voltage regulators, many implemented as SMD voltage regulators, placed close to where the power is needed, thereby securing a smoth power delivery, to each critical stage of the amplifier.
The actually poweramp design of the B-175 relies on the B-350 monoblock design, but with a few adjustments, to optimise it for its working conditions in the B-175.
The poweroutput is transferred internally from the poweramp to the speakerterminals using a custommade cable, which is silvercoated copper with an isolation of Teflon. This cable was first used in Densens DM-10 amplifier, and now sees its rebirth in the B-175, securing a unsurpassed signal transfer.
The preamp is based on the Densen reference preamp; the B-250. As such it is a pure class A preamp, with an advanced microprocessor controlled attenuator. In these times, digital volume controls are often used in even high end amps. However digital volume controls, typically contains over 500 components in a compact microchip, with all the complications this means to the tiny vulnerable audiosignals. On top of that, digital volumecontrols typically has poor performance at low attenuation levels, which is where they are often used in normal listening conditions, where they will have high distortion and time related distortions, resulting in listening fatigue and lack of transparency and details. Densen has therefore never used digital volumecontrols on any their products, instead opting for an advanced ultra precise attenuator. This attenuator is implemented with the use of Vishay 0,1% lasertrimmed metal film resistors, giving a transparency and accuracy that is outstanding. Further the attenuator is calibrated by the user, by an interface with the amplifiers microprocessor. This means that the microprocessor that also takes care of the B-175s display, remote, inputselector and DenLink multiroom system, also takes care of the calibration of the attenuator to the listening level desired by the listener. The calibration is done in ½ db steps, allowing a high resolution, securing that the listener can always hit the precise listening level he desire.
Further the microprosessor controls the B-175s option of installing a analogue surroundboard, which is a board that expands the B-175s preamp to a true 7+1 analogue preamp, securing a precise and straight signal path for users who wants to upgrade the B-175 with a DVD with 5+1 or BluRay with 7+1 analogue output, and with further poweramplifiers to control all speakers in either a 5+1 or 7+1 system.
Audiophiles wanting to use the B-175 with a gramophone can convert on of the B-175s line inputs to either a MM or MC RIAA input by the purchase of a dedicated phonostage to insert in the B-175.
Naturally the B-175 has the option of adding Densens advanced DNRG external powersupply.
Finally the B-175 contains a socket for Densens advanced SAXO electronic crossover, resulting in the possibility of upgrading the Densen B-175 with several Densen poweramps and SAXOs to allow for true active performance in a high end system.
Soundwise the B-175 contains the best of Densen; the fast engaging sound, the smooth detailed presentation, with a flow and transparency that must be heard. The precise soundstage, with lifelike depth, width and hight. The stunning detail level, that is a presented in a way, as not to take the attention of the sheer musicality of the B-175.
UPGRADES
Densen products are not only built to last; they’re also built to be upgraded along the way. Nearly all our amps, CD-players and tuners have been prepared for upgrades, so you can improve and expand your musical experiences at a favourable price and without compromising on design, build quality and sound. You can start out with a very simple system and end up with a high-end active system, just by upgrading.
External power supplies
The Densen NRG upgrades, are external powersupplies designed to significantly upgrade and improve the performance of Densen products.
It is a effective way of improving the sound, without having to sell your current Densen model, and purchase a larger. A discrete and elegant cure for the ever continuing lust for even better sound from your Densen system.
Comes in 2 versions - DNRG and 2NRG.
DAC Board
The Densen FabelDAC is a DAC designed to be mounted in the surround slot on Densen Preamps or Integrated amps. It is bacically the DAC from the B-410 with 2 coax digital inputs. It will allow the connection of a digital source directly to a Densen integrated amp/preamp.
FabelDAC gives a fantastic performance for a rather modest price, and allows the use of digital sources like Sonus or Squeezebox or other digital sources you might want to listen to.
RIAA Board
The DP-03 is an MM board for the B-175PLUS. The only difference between the DP-01 and DP-03 is the physical shape, which allows them to be used with different Densen products. Despite of the modest price of these two boards, it will offer you a world class RIAA when mounted in any Densen amplifier. Due to the technical design, the DP-03 and DP-01 work with all MM cartridges on the market, and actually do so with an outstanding sound quality.
Surround Board Upgrade
The SB boards (Surround Boards) are a revolution for new features. The SB boards are add-on boards for all integrated and pre-amplifiers (except the B-200). This is a very easy and sonically superior way to enter the world of home cinema or Super Audio systems. All our products are supplied as dedicated 2-channel products, but with the SB boards you get analogue 5.1 and 7.1 line input and 5.1 and 7.1 line pre-out. This means that you can easily connect a DVD-player or SACD-player with 5.1 analogue out. If you have a system consisting of a pre-amp and 2-channel power-amp, the SA boards let you connect a B-340 (4-channel amplifier) and then have 6-channels (5+1) of high grade amplification. The SB boards are available in 2 versions. The features are the same, only the sound quality differs. The SB-1 is the entry-level version, while SB-2 is the true high-end solution.
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