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Vacuum Tube Amplifier
 Vacuum Tube Amplifier |
Product Description
Amplifier rating output power: 18W x 2
Output impedance: 4 ohm
Amplifier frequency responce: 25Hz-30KHz± 0.5dB
| No. | item | Testing condition | standard | track | Real testing | remark |
| 1 | Output power | Sine wave 1KHZ RMS 1% | R |
18.4W 18.2W |
||
| Sine wave 1KHZ RMS 1% | L | |||||
| 2 | Harmonic distortion | Normal working condition | <3% |
≤1% ≤0.3% |
||
| Rating1/3 output power | <3% | |||||
| 3 | Biggest adjust noise | Volume to the loudest | <2MV | R |
0.15MV 0.15MV |
|
| L | ||||||
| 4 | Signal to noise | Cut signal input(1KZH) | >40dB | R |
85dB 85dB |
|
| L | ||||||
| 5 | sensitivity | Rating sine wave 1KZH(output 10%distortion) | R |
700MV 700MV |
||
| L | ||||||
| 6 | Frequency responce | ±3dB | Audio signal input condition | W |
18-30KHZ 18-30KHZ |
|
| Trademark: | musicinfinity |
|---|---|
| Productivity: | 10, 000PCS/Year |
| Origin: | China |
| Packing: | Paper Packaging |
| Function: | Power Amplifier |
| Tube Type: | Tube Amplifier |
| Element Number: | Monoamplifier |
| Whole Aluminum Casing: | OEM Order Accepted |
| Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe |
| Company: | Shenzhen Musicinfinity Technology Co., Ltd. |
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