Description
Specification:
Output Power ————— 15W + 15W(8Ω)
Load Impedance ————— 4Ω-8Ω
Maximum Power Consumption ————— 200W
Distortion + SNR ————— ≤1.5%(10W时)
Frequency Response ————— 10Hz-32KHz(-2dB)
Input Sensitivity ————— ≤0.3V
Vacuum tube: ————— 845 X2 12AT7 X2 12AU7 X4
Power supply voltage: 110/220V 60Hz/50Hz
(100V,110V,120V, 127V, 230V, 240V version will
take 7-14 work days to order),
220V version are in stock
Dimensions(L x W x H) ————— 420 x420 x300(mm)
Packing size(L x W x H)————– 470 x470 x350(mm)
Net weight ————— 36kg
Gross weight ————— 39kg
Circuit characteristics
Pre-“SRPP” circuit, wide frequency response, low output impedance.
After stage amplifier for the low internal resistance of the power transistor (845), and for the CPI (A) single-ended amplifier,good sound quality.
After class to promote the circuit as “SRPP” circuit, and parallel twin-tube, wide frequency response, push strong.
Output transformers are imported from Japan Audio oriented silicon steel Z11 (0.35mm thick) and oxygen-free copper high strength enameled wire and special winding process hierarchical grouping production, wide frequency response of the machine, to ensure that the machine is high, medium and low-frequency tone well, transparent and powerful.
The machine adopts the best capacitors and precision gold blocking manufacturing abroad for factory audio enthusiast electrolytic and nonpolar (MKP), the main channel audio dedicated Imported from Japan (ALPS) and the volume of motor potentiometer, with quietmusic as background, low noise , no coloration, and durability characteristics.
The high voltage power supply for the automatic delay power control can effectively extend the tube life, and with full functionremote control.
Large VU meter for the volume indicator can be professional, to accurately reflect the volume size.
Each channel using 20000μf two channel machine a total of 40000μf large pond capacitor for DC to consider wave circuit power supply to the filament, so that the machine with extremely low noise, better sound quality.
规格:
输出功率————— 15W + 15W(8Ω)
负载阻抗————— 4Ω-8Ω
最大功耗————— 200W
失真+ SNR —————≤1.5%(10W时)
频率响应————— 10Hz-32KHz(-2dB)
输入灵敏度—————≤0.3V
真空管:————— 845 X2 12AT7 X2 12AU7 X4
电源电压:110 / 220V 60Hz / 50Hz
(100V,110V,120V,127V,230V,240V版本
订购需要7-14个工作日),
库存有220V版本
尺寸(长x宽x高)————— 420 x420 x300(mm)
包装尺寸(长x宽x高)————– 470 x470 x350(mm)
净重————— 36kg
毛重————— 39kg
电路特性
前置“ SRPP”电路,宽频率响应,低输出阻抗。
后级放大器用于功率晶体管(845)的低内阻,以及CPI(A)单端放大器,音质好。
下课后推广该电路为“ SRPP”电路,并并联双管,频响宽,推力强。
输出变压器是从日本进口的音频定向硅钢Z11(0.35mm厚)和无氧铜高强度漆包线以及特殊的绕组工艺分级分组生产,机器的频响范围大,以确保机器高,中,高低频音调好,通透有力。
该机采用国外最好的电容器和精密的阻金制造技术,适用于工厂音响发烧友的电解和非极性(MKP),日本进口的主声道专用音频(ALPS)和电机电位器的音量,背景音乐安静,噪音小,无噪音。着色和耐用性。
用于自动延迟功率控制的高压电源可以有效地延长灯管的使用寿命,并具有全功能的遥控功能。
大型VU仪表可为专业的音量指示器,以准确反映音量大小。
每个通道使用20000μf的两个通道的机器总共有40000μf的大池电容器用于DC,以考虑将波电路电源供应到灯丝,从而使该机器具有极低的噪声,更好的音质。