Hifi 1500W Assembled Mono Amplifier Board Powerful Mono Channel Amp Board

Description:

 

1500W powerful amplifier board (not include heatsink and 14pcs TTC5200 14pcs TTA1943 )

This is finished board,no need solder it

The board for the pursuit of clear, pure sound, specifically using high-frequency transistor circuit design, to promote the audio level using Toshiba\'s exclusive right tube TTC5200, TTA1943 to serve


Voltage: DC Dual 28-135V, recommended DC dual 110V. > 900W
Technical parameters:Output Power --- 8: 1500W
Frequency Response: +0 dB/-0.8dB (20Hz ~ 20KHz)
Total harmonic distortion: <0.5% 8 20Hz ~ 20KHz
SNR: (20Hz - 20KHz): A-weighted, full power output> 98dB
Bear instantaneous response: 25V/S
Damping 8: 10Hz-400Hz:> 200
Crosstalk between channels: 1kHz: -76 dB / 20kHz:-58dB
Input impedance: 20K (Balanced) / 10K (Unbalanced)
Input Sensitivity: 1.25V/4 rated power
Input Voltage:DC+/-28---+/-135V (recommend DC+/-110V)
PCB size: slurcock:143 x 78mm, amp board: 305 x 78mm

Protection power supply.DC 12-18V

For the long working time.Please add suitable heat sink and fan for cooling.
This board will be tested well before sending.


Note:

If you need board with 28 tubes(14pcs TTC5200 14pcs TTA1943) / with 28 tubes(14pcs TTC5200 14pcs TTA1943) and heatsink please search in our store or contact us by message. Thanks!

 

Package:

1x Hifi 1500W Powerful Stage Mono Amplifier Board Single Channel(No tubes and No heatsink)