韻特音響 ventoaudio

賀 CHORD chordette  Peach 獲 2011 年 1 月號 268 期音響論壇最佳推薦!

CHORD chordette 原本是 chord 底下型號,今年慕尼黑音響展後已獨立為一品牌!

 Chord 總裁 John Franks 特別強調「Chordette雖然有著漂亮的外觀,請不要把當成時下的Life style,它們是真正的Hi End.」

預定 11 月份會從英國空運到貨,照片是全台首發的 prototype 請參考:

chordette   TOUCAN   耳擴

Toucan 就是two can listen,可以同時兩個人聽,本身有兩組獨立的放大電路,提供兩組耳機適當的驅動力.
FREQUENCY RESPONSE 20Hz – 200Kz THD+N 0.06%
DYNAMIC RANGE 112dB
SWITCHABLE DIGITAL 1 x USB ( B type )
INPUTS 1 x RCA Phone pair or XLR balanced pair
OUTPUTS 2 X 1/4 inch Headphone Jack Sockets
USB DAC 0.006%THD; 44/48KHz, USB 2.0 Compliant
POWER SUPPLY 12V 3A 2.1mm connector. Centre Pin Positive
100V – 240V 50/60Hz 1A wall adapter supplied
DIMENSIONS IN MM 160 x 70 x 40mm (Width x Height x Depth)
WEIGHT 0.4Kg

chordette  PRIME   前級

Prime是Chordette的控制中心,有四組輸入與一組類比輸出端子,大螢幕顯示目前狀態,附遙控器控制功能.
UNBALANCED INPUTS: 4 x pairs gold-plated RCA Phono style
USB INPUT: 0.006%THD; 44/48KHz, USB 2.0 Compliant
OUTPUTS: 1 x pair of gold-plated RCA Phono
1 x Chordette Control signal
1x TOSLink Digital output record monitor
INTERMODULATION
DISTORTION: -100dB all inputs
SIGNAL TO NOISE RATIO: -93dB all inputs
FREQUENCY RESPONSE: 2.5Hz – 200kHz (-3dB)
THD: 0.002% 20Hz – 20KHz
CHANNEL SEPARATION: 10 Hz 90dB, 1kHz 90dB, 10kHz 90dB, 20kHz 85dB
CHANNEL BALANCE: 0.01dB
INPUT IMPEDANCE: 47kOhms
OUTPUT IMPEDANCE: 100 Ohms short circuit protected
OUTPUT OFFSET: 0mV both channels
MAX INPUT VOLTAGE: 5V rms
MAX OUTPUT VOLTAGE: 7.5V rms
POTENTIOMETER
PERFORMANCE: 0dB 0.5dB, -20dB 0.2dB, -60dB 0.24dB
(13 secs for full travel )
POWER SUPPLY: 12V 3A 2.1mm connector. Centre Pin Positive
100V – 240V 50/60Hz 1A wall adapter supplied
DIMENSIONS: 160 x 70 x 40mm (Width x Height x Depth)
WEIGHT: 0.4Kg

chordette   GEM   藍芽DAC

2010年11月Gem 升級為最新的 APT-X 藍牙編解碼技術,比之前 A2DP 傳輸規格, APT-X的音質更棒!

HARMONIC DISTORTION < -100 dB (1kHz, 24-Bit @ 44.1KHz SampleFrequency)
CHANNEL SEPARATION 100dB @ 1KHz
DYNAMIC RANGE 112dB
SWITCHABLE DIGITAL INPUTS 1 x USB ( B type )
1 x Bluetooth supporting A2DP Stereo Audio
ANALOGUE OUTPUTS 2 X RCA Phono
DAC SAMPLE FREQUENCIES 44KHz – 96KHz
(Sample rate determined by connection)
OUTPUT MAX 2V rms. unbalanced
OUTPUT IMPEDANCE 75W (short circuit protected)
DIMENSIONS IN MM 160 x 70 x 40mm (Width x Height x Depth)
WEIGHT 0.4Kg

chordette   DUAL   唱頭放大+類比-->數位DAC

Dual 唱頭放大線路延襲了Symphonic 架構，因晶片技術精進，體積作得嬌小。
INPUT IMPEDANCE 30 ohms – 47K ohms, 50pF – 200pF
INPUT NOISE 1.1nV/Hz
MAX OUTPUT VOLTAGE 10V rms
EQUALISATION 0dBV – 75dBV RIAA curve
GAIN RANGE 60dBV,65dBV,70dBV,75dBV
RUMBLE FILTER -24dB per octave below 50Hz
INPUT 1 x RCA Phono Pair
OUTPUT 1 x USB ( B type )
1 x RCA Phono pair
1 x optical TOSLink monitor
USB ADC OUTPUT 44/48KHz, USB 2.0 Compliant
POWER SUPPLY 12V 3A 2.1mm connector. Centre Pin Positive.
100V – 240V 50/60Hz 1A wall adapter supplied
DIMENSIONS IN MM 160 x 70 x 40mm (Width x Height x Depth)
WEIGHT 0.4Kg

chordette    PEACH   藍芽+DAC+光纖+同軸

Peach 就是多了 TOSLink 光纖與同軸 SPDIF 的 Gem，藍牙也支援APT-X。
HARMONIC DISTORTION < -100 dB (1kHz, 24-Bit @ 44.1KHz Sample Frequency)
CHANNEL SEPARATION 100dB @ 1KHz
DYNAMIC RANGE 112dB
SWITCHABLE DIGITAL INPUTS 1 x USB (44/48Khz, USB 2.0 Compliant)
1 x Bluetooth supporting A2DP and
APT-X Stereo Audio
1 x TOSlink Optical (44 – 96KHz)
1 x Coax SPDIF (44 – 96KHz)
OUTPUTS 2 X RCA Phono
1 x Chordette Control signal
DAC SAMPLE FREQUENCIES 44KHz – 96KHz
(Sample rate determined by connection)
OUTPUT MAX 2V rms. unbalanced
OUTPUT IMPEDANCE 75W (short circuit protected)
DIMENSIONS IN MM 160 x 70 x 40mm (Width x Height x Depth)
WEIGHT 0.4Kg


chordettet  SCAMP後級

40WX2 AB類放大(MOSFET),可喬接成80W mono,有增益控制可當綜合擴大機使用或接Prime前級

UNBALANCED INPUT 1 pair RCA phono
DIGITAL INPUT USB (44/48KHz USB 2.0 Compliant)
GAIN Variable manual volume control
POWER AMP SECTION
OUTPUT POWER 2 x 40W rms per channel @ 0.05% distortion
into 4 Ohms
1 x 80W rms bridged mono @ 0.05% distortion
into 4 Ohms
FREQUENCY RESPONSE -1dB, 0.8Hz to 46kHz (8 Ohms)
-3dB, 0.8Hz to 77kHz (8 Ohms)
-1dB, 0.8Hz to 39kHz (4 Ohms)
-3dB, 0.8Hz to 75kHz (4 Ohms)
Signal To Noise Ratio Better than –103dB, ‘A’ weighted two thirds
CHANNEL SEPARATION -80dB
OUTPUT IMPEDANCE 0.03 Ohms
OUTPUT INDUCTANCE 2.6mH
OUTPUT CONNECTIONS 4 x gold binding posts
SLEW RATE 70V per mS, 1kHz 20V square wave
STABILITY Unconditional
POWER SUPPLY: 12V 8A
100V – 240V 50/60Hz power adapter supplied
DIMENSIONS: 160 x 70 x 40mm (Width x Height x Depth)
WEIGHT: 0.4Kg