Description
Description:
Ability to work with an MM cartridge or a high output MI (Moving Iron) cartridge turntable;
This phono stage can be used with an integrated amplifier which has volume control.
Employ DC filaments power supply to minimize humming noise.
Adopts conventional active RIAA equalization in phono stage circuit;
Power transformers manufactured with silicon steel sheet and high quality oxygen-free enamelled copper wire;
Utilizes the audiophile capacitors, such as Japanese Nippon Chemi-con capacitor filters, and high quality metal precision resistors dedicated for audio frequency;
Beautiful aluminum heavy duty chassis and faceplate.
Technical Specifications:
Tubes: 12AX7B × 2 (Voltage preamplifier)
Output Voltages: 0.5V (400Hz input/500mv)
Output Jacks: One group of gold plated RCA jacks
Input Sensitivity: ≤4.0mV (400Hz, 0.5V output)
Input Jacks: One group of gold plated RCA jacks plus a grounding terminal
Signal-to-Noise Ratio: >85dB (A weight)
Distortion of Harmonic Wave: ≤0.11%(400Hz input)
Cartridge Suitability: MM (Moving Megnet) cartridge
Supply Voltage: AC115V 60Hz
Dimension:17cm(W) x 20cm(D) x12cm(H) (7” x 8” x 5”)
Net Weight: 2.3kg (5.1lb)
Shipping Dimension: 27cm x 23cm x 21cm
Gross Weight: 3.0kg (6.6lb)
Package:
A YAQIN MS-23B unit
A Power plug
A Manual
Dual power supply voltages are available on this unit, 115VAC for North America, 220VAC for Asia and Europe. The unit is preset at factory for using with 115VAC.
技术指标:
电子管:12AX7B×2(电压前置放大器)
输出电压:0.5V(400Hz输入/ 500mv)
输出插孔:一组镀金RCA插孔
输入灵敏度:≤4.0mV(400Hz,0.5V输出)
输入插孔:一组镀金RCA插孔和一个接地端子
信噪比:> 85dB(A权重)
谐波失真:≤0.11%(400Hz输入)
墨盒适用性:MM(移动Megnet)墨盒
供电电压:AC115V 60Hz
尺寸:17cm(W)x 20cm(D)x12cm(H)(7” x 8” x 5”)
净重:2.3公斤(5.1磅)
运输尺寸:27厘米x 23厘米x 21厘米
毛重:3.0kg(6.6lb)
描述:
能够使用MM弹药筒或高输出MI(动铁)弹药筒转台工作;
该唱机级可以与具有音量控制的集成放大器一起使用。
使用直流灯丝电源以最大程度降低嗡嗡声。
唱级电路采用常规有源RIAA均衡;
用硅钢板和优质无氧漆包铜线制造的电力变压器;
利用发烧电容器,例如日本Nippon Chemi-con电容器滤波器,以及用于音频的高品质金属精密电阻器;
美丽的铝制重型底盘和面板。
包装包括:
雅琴MS-23B单元
电源插头
手册
该设备提供双电源电压,北美为115VAC,亚洲和欧洲为220VAC。 该设备已在出厂时预设为与115VAC一起使用。