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Marantz PM8006(黑色)
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Marantz PM6007(黑色)
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特點: 電路等6個部分完全獨立數碼/模擬電路獨立供電設計
兩聲道高級合併擴音機 2ch Amplifier
採用DAC主時鐘設計, 使用DAC作為主時鐘
並精確地同步數字電路, 通過將主時鐘置於
D/A轉換器的緊鄰區域, 抑制了額外抖動的發生,
並實現了高精度的D / A轉換
標準的時鐘質量非常重要, 因此, 安裝了大大降低
作為頻率位移的相位噪聲的時鍾振盪器,
此外, 根據頻率(44.1kHz / 48kHz)安裝兩個時鍾振盪器,
並通過根據聲源的採樣頻率進行切換來最小化抖動
單個UHC-MOS (超高電流MOS)FET,
從非常小的區域到大電流區域具有出色的線性度,
並且能夠流過大電流以實現高靈敏度和高強度,
採用了一種用於推挽的簡單電路, 為了解決由於
器件性能變化引起的聲音混濁, 這是通過並行
驅動大量器件獲得大電流的方法中的問題,
Denon使用1我一直堅持通過稱為一對的
最小單元的元素放大
32-bit USB-DAC 功能
尺寸和容量, 並提高了穩定性
通過增加變壓器的尺寸並顯著增加磁芯尺寸和
容量, 提高了電源的穩定性。即使使用USB-DAC,
它也可以提供餘量的電源
另外, 當停止向數字輸入電路供電時,
該餘量極大地有助於"模擬模式"中的音質改善
70W + 70W (8Ω, 20Hz ~ 20kHz, THD 0.07%)
140W+140W (4Ω, 1kHz, THD 0.7%)
揚聲器A或B: 負載4至16Ω/揚聲器A+B: 負載8至16Ω
125mV /23kΩ(源直接接通)
BASS(低頻): 100 Hz±8 dB /
TREBLE (高頻): 10 kHz±8 dB
with 140W Power per Channel
circuit power and Advanced AL32 Processing
Plus, the Denon PMA-1700NE retains the detail
of the original recording. Listen to your favourite
music digital via the three digital inputs or a
rear USB-B input—or go analogue with MM
or MC phono equalizer and the dedicated
Analog Mode.
Drive your loudspeakers with 140 watts of
power-per-channel into 4Ω ohms. This integrated
amplifier offers compatibility with the widest
range of speaker types and impedances for
operational stability.
Advanced AL32 Processing Plus supports
digital audio sources up to highresolution
of 384-kHz/32-bit. The algorithms restore
information that was lost during the digital
recording to ensure detailed playback.
PMA-1700NE provides USB-DAC function that
supports high resolution audio signals up to
11.2-MHz DSD and 384-kHz/32-bit PCM.
These digital signals with suppressed jitter
will get passed on to the high quality DAC
for an optimal D/A conversion with
highest precision
The PMA-1700NE embraces electrical volume,
balance, and tone controls while preserving the
analogue feeling of operation. The unique
mechanism offers smooth, linear control.
A Source Direct function passes by all tone
control for purest audio.
The PMA-1700NE includes a phono equalizer
that supports input from both MM and
MC cartridges.
improves sound qualit Optical and coaxial
digital inputs:
and one coaxial input and supports PCM
signals up to 192kHz/24 bit.
"EXT/PRE" input terminals are fixed gain inputs
that can be used for connecting an external
pre-amp using the PMA-1700NE as a power amp.
The PMA-1700NE includes autosensing to
automatically switch the unit on when it senses
a digital audio signal from an external source
like your TV.
mechanical ground construction:
Constructed with 1mm-thick steel plates and
damping feet made of ABS resin with rigid rib
construction, the chassis protects the signal
circuits from external vibration and eliminates
adverse effects of mutual interference among
the circuits.
Equipped with a high-speed digital isolator,
the PMA-1700NE eliminates adverse effects on
sound quality caused by high-frequency noise
from a USB-connected computer or digital inputs
Analog Mode can be used to turn off power and
completely stop operation of the digital input
circuitry, avoiding any highfrequency influence
on the analogue section