Shenzhen Musicinfinity Technology Co., Ltd.
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Vacuum Tube Amplifier

Trademark: musicinfinity
Packing: Paper Packaging
Production Capacity: 10, 000PCS/Year
Function: Post Amplifier

Product Detail

Basic Info
  • Function: Post Amplifier
  • Tube Type: Tube Amplifier
  • Element Number: Monoamplifier
  • Whole Aluminum Casing: OEM Order Accepted
  • Export Markets: Global
Additional Info
  • Trademark: musicinfinity
  • Packing: Paper Packaging
  • Origin: China
  • Production Capacity: 10, 000PCS/Year
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
 
 
 
Shenzhen Musicinfinity Technology Co., Ltd.
Guangdong, China
Local Time: 14:00 Wed Oct 1
Account Registered in: 2007
Business Type: Manufacturer

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