◆汕头六辉音响◆【全新】美国increcable原点 TPA-280 立体声胆机后级KT150真空管...

汕头六辉

1：商品名称：美国increcable原点 TPA-280 立体声胆机后级KT150真空管hifi功放 全新行货正品保修
2：价格：【 询价优惠 】
3：淘宝商品链接：https://item.taobao.com/item.htm?id=588320333670
4：成色：本店只经营全新器材    
5：物品缺陷及改动：全新电子管纯后级，原封原包、原厂附件
6：三包或保修期：保修
7：所在地：广东省汕头市
8：联系人：Mr.余
9：联系电话：1599-2282-048   
10：微信号：15992282048
11：交易方式:  淘宝交易、同城当面交易
12：运输方式及运费：双方沟通约定
13：淘宝店铺：  
1）汕头六辉音响(诚信聚缘商行)、网址：https://cs35.taobao.com
2）汕头六辉音响(汕头六辉商行)、网址：https://shop511325846.taobao.com


   

TECHNICAL SPECIFICATION
Power Output
Minimum sine wave continuous average power output per
channel, both channels operating is:
100 watts into a 4 ohm load or an 8 ohm load (ULTRA LINEAR mode)
50 watts into a 4 ohm load or an 8 ohm load (TRIODE mode)
Total Harmonic Distortion
Maximum Total Harmonic Distortion at any power level from 250 mill watts to rated power output is:
0.5% for a 4 or 8 ohm load
Frequency Response
+0, -3.0dB from 10Hz to 65,000Hz
+0, -0.5dB from 20Hz to 20,000Hz
Sensitivity
High Level: 450mV for 2.5V rated output
Power Amplifier Input: 2.5V for rated output
A-Weighted Signal To Noise Ratio
High Level: 99dB below rated output
Power Amplifier: 120dB below rated output
InterModulation Distortion
Maximum InterModulation Distortion if instantaneous peak output does not exceed twice the rated output,
for any combination of frequencies from 20Hz to 20,000Hz is:
0.5% for a 4 or 8 ohm load
Input Impedance
High: Level, 100K ohms
Maximum Input Signal
High Level: 9V
Voltage Gain
High Level to Main: 21dB
Wide Band Damping Factor
Greater than 50
Rated Power Band
20Hz to 20,000Hz
Power Requirements
100 Volts, 50/60Hz at 5.0 amps
110 Volts, 50/60Hz at 5.0 amps
120 Volts, 50/60Hz at 5.0 amps
220 Volts, 50/60Hz at 3.0 amps
230 Volts, 50/60Hz at 3.0 amps
240 Volts, 50/60Hz at 3.0 amps
Note: Refer to the rear panel of the TPA-280
for the correct voltage.
Preamplifier Tube Compliment
2 -6SL7   1st Stage Amplification Circuitry
2 -6SN7   High Level Circuitry
Power Amplifier Tube Compliment
4 - KT150
Power Regulation (Preamp Section)
2 - GZ34
Overall Dimensions
Width is 16-7/8 inches (43.0cm)
Height is 9-1/8 inches (23.0cm) including feet
Depth is 16-7/8 inches (43.0cm) including the Front Panel and Knobs
Weight
76 pounds (34.5kg) net, 81 pounds (36.5kg) in shipping carton