Productbanner

Product


PA-3900A,PA-3132A

2019-09-23 11:14 0 Times
PA-3900A  1
PA-3900A  2

●  Equipped with touchable 3.5 inches and pixel of 240*400 colorful screen,

      shows the supply voltage temperature, audio signal etc.

●  Brushed aluminum front panel with unique streamline design.

●  Perfect dynamic, comprehensive current limit, over load and chopped

      protection.

●  Intelligent-controlling fan for radiating.

●  AI insert and SMT automated technique for strict control the quality of the

      products.

●  Adopt A class standard silicon steel sheet and fine copper high-powered

      toroidal transformer, linear power supply to achieve perfect sound.

●  Adopt original high-powered enthusiast Toshiba audio tube, to achieve

     driving bass,

      mellow alto and clear treble.

●  With USA branded twin tube, to avoid error caused by component matching.

●  Suitable for large stages, pubs and conference rooms etc.


                              PA-3900A                 PA-3121A

RMS STEREO:            900W*2/8Ω           1300W*2/8Ω 

                       1400W*2/4Ω                    1900W*2/4Ω

BRIDGE:                2800W/8Ω            3800W/8Ω  

Frequency response:20Hz-20KHz(+-0.2dB)            20Hz-20KHz(+-0.2dB)

Output circuitry:     2-tier Class H                      3-tier Class H

THD:< 0.1%

SNR:100dB

Damping factor:>200 

SR:>20V/μs

Voltage gain:40dB

Input impedance:Balance 20KΩ/ Unbalance 10KΩ

Amplifier and load protection:soft boot, DC, short circuit, over load, overheat, overvoltage limiter.

Input connectorsFemale XLR Type/ Male XLR Type.

Output connectorsNL4 sockets, binding posts.

Dimension:483x514x144mm

Supply voltageAC220V / 50Hz+-10%


Related products

Contact us

微信二维码
Lannge Official Account will update 5 times each week with high quality articles, providing technical knowledge and latest news of pro-audio fields. Please follow us by scaning the QR code.
+86-750-7177222

+86-750-7826388 · sales@lannge.com


©2021 Copyright LANNGE Electronic CO.,Ltd All rights reserved
Design by IMJ2