DACT 丹麦 电位器
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丹麦极品步进式电位器
* 24级步进式电位器
* 精密、无感抗、低噪音金属氧化薄膜SMD晶片电阻
* 左右声道完全配对，误差小于0.05%
* 总谐波失真小于0.0001%
* 频宽高达50MHz
* 所有信号通道为镀金设计
* 消除电感量和减除电容量
* 非常完美精密的设计，寿命高达25000次以上
* 精密、无感抗、低噪音金属氧化薄膜SMD晶片电阻
* 左右声道完全配对，误差小于0.05%
* 总谐波失真小于0.0001%
* 频宽高达50MHz
* 所有信号通道为镀金设计
* 消除电感量和减除电容量
* 非常完美精密的设计，寿命高达25000次以上
世界众多名器的终极选择!
DanishAudio ConnecT. High quality audio parts.High-End
Audio Parts for Hi-Fi, A/V and Pro-Audio. DACT products
are used by audio and A/V audio equipmentmanufacturers
and by DIY audiophiles throughout the world. DACT audio
components include stepped audio attenuators, audio
bbalance controls, audio inputselector switches,stereo
phono stage/RIAA preamplifier modules, stereo line
stage/linear preamplifier modules and audio power
supplies.
Audio Parts for Hi-Fi, A/V and Pro-Audio. DACT products
are used by audio and A/V audio equipmentmanufacturers
and by DIY audiophiles throughout the world. DACT audio
components include stepped audio attenuators, audio
bbalance controls, audio inputselector switches,stereo
phono stage/RIAA preamplifier modules, stereo line
stage/linear preamplifier modules and audio power
supplies.
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DACT选择开关-5位 ￥780 DACT单声道电位器 ￥950 50K,100K,250K
DACT立体声电位器 DACT真正平衡式电位器 50K,100K,250K 50K,100K,250K ￥2300 ￥1400
DACT 旋 扭不锈钢音响等级最好材料，没有介质损失，质感和手感都是一流
DACT25mm旋扭 ￥280 DACT30mm旋扭￥320
DACT38mm旋扭 ￥380 DACT50mm旋扭￥580
特性及优点： - 低噪音、无感金属膜SMD晶片电阻- 精致的设计
- 镀金信号输出线路- 精密电阻设计， 信号传输快
- 减少电感量和杂散电容量
- 提升音质- 精确度高达每0.05dB- 优秀的性能 - 改善频宽
- 失真率小，仅为0.0001%CT100 Phono Stage ModulesDACT 线路板 Connection￥5800FEATURES 优点Compact design. Dual-mono. Very low noise左右声道完全配对，低噪音. Balanced output option平衡输出选择. Non-inductive low noise SMD metal filmresistors精密、无感抗、低噪音金属氧化薄膜SMD晶片电阻. Input accepts moving coil/moving magnet(MC/MM) cartridges directly without step-uptransformer在没有升压变压器的情况下可以用 动圈式唱头/动圈式磁性拾音器输入. Input loading 10 Ohm to 47kOhm for MC/MMselectable in 21 steps动圈式唱头/动圈式磁性拾音器输入加载为10Ohm 到47kOhm, 21 位选择. Input nominal levels 0.1mV to 10mVselectable in 34 steps输入级别为0.1mV to 10mV，34位选择. High output drive. Balanced 28V. Unbal. 14V高输出驱动，平衡为28V，不平衡为14V. High accuracy RIAA equalization with0.05dB tolerance高精密度RIAA唱头均衡，误差小于0.05dB. Additional time constants of 3.18uS and/or7950uS are selectable3.18uS 或7950uS持续性选择. Total harmonic distortion 0.0003%总失真为0.0003%. Low output impedance - drives long signalCables低阻抗输出，长信号传播. High output current capability - drives evenhigh impedance headphones高输出电流量，可以推动高阻抗的耳机. Two-stage dual-supply voltage regulator on-board for each channel. Separate DC supplyinput for each channel (dual mono)左右声道各有一个交流调压器，分开DC输入CT101 Preamplifier Linear Modules￥1800SPECIAL FEATURES. Selectable gain 0, 6 or 12dB . Wide power supply voltage range . Low supply current . Use of special active devices and SMD resistors for low distortion, large bandwidth and superb sound . Compact PCB, low inductance, low stray capacitance . True dual-mono when using separate power supply for each channel . SMD power supply decoupling capacitors . Dual supply voltage regulators for each channel . All connectors and PCB traces gold plated . Drives difficult loads / long cablesCT102 Audio Power Supplies￥2800Key specifications / key features. Ready-assmbled module, tested, ready for connecting to audio electronics circuits. . Includes 100-250VAC mains adapter ready for connecting to the mains. . Output voltage (customer selectable): +/-15VDC or +/-20VDC . Max. output current: 200mA . Peak output current: 10A min. . Output shortcircuit protected . Output impedance: 0.001ohm at 1kHz, 0.002ohm at 20kHz 0.006ohm at 100kHz . Output noise (IHF A): -126dB . PCB dimensions (L x W): 100mm x 90mm (3.54” x 3.94”) . Reduced capacitative coupling to the mains by using filtered switch mode mains adapter
