High quality Motorola transistor tube power amp

  • Using the world’s top components: H-type circuit and Motorola gold sealed tube transistor, built-in capacitors 12000UF, ensure superior performance and reliability of the product.
  • Stable and reliable circuit design, common-base circuit do inverted, common collector circuit output, input and output easily interfaces.
  • Efficient cooling system radiating , fully functional protection circuit, including a short circuit, temperature, DC, UHF, distortion limiter and other protection.
  • The appearance of streamlined line design is outstanding and novel , good performance,high analytical skills and price advantage make it popular in much of South Asia, especially in Europe and America market.
Place of Origin Guangdong, China (Mainland)


TA-16F   TA-18F   TA-20F  TA-36F
Output power(8Ω) 2x350W     2X550W    4X700W     2X900W
Output power(4Ω) 2x500W     2X800W      4X1000W    2X1350W
Output power(2Ω) 2x750W     2X1200W     2X1200W    2X2000W
Power 220V(50-60Hz)
Damping coefficient 400:01:00  450:01:00  500:01:00  550:01:00
Frequency response +/-20Hz-20KHz
Total harmonic distortion < 0.01%
SNR 100dB
Input impedance 20KΩ balanced /10KΩ unbalanced
Input sensitivity 0.775V/1.0V/1.55V
Conversion speed: 30V/us
Output category: Class AB /Class H
Cooling: By two variable speed cooling fan from back-to-front
Input connection: XLR connector
Output connection: Speaker socket and binding posts
Product Dimensions 89 x 482x 480mm (HxWxD)      132x482x480mm (HxWxD)
Package Dimensions 165x610x560mm (HxWxD)         210x565x615mm (HxWxD) 
Net weight 21.5Kg   24.4Kg   30 Kg   29.7Kg
Gross Weight 23.4Kg 26.3Kg 31 Kg 31.8Kg
  • Performing Arts Facilities
  • Theatrical Sound Design
  • Auditoriums
  • Worship Facilities
  • Mini light music bar
  • Party Clubs
  • Sports Facilities
  • Themed Entertainment Venues