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knacro tpa3116pbtl 100w single channel digital power amplifier board - high power audio module logo

KNACRO TPA3116PBTL 100W Single Channel Digital Power Amplifier Board - High Power Audio Module Review

3

·

Very good

Revainrating 4.5 out of 5  
Rating 
4.7
🍿 Home Theater, 🎵 Home Audio

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img 1 attached to KNACRO TPA3116PBTL 100W Single Channel Digital Power Amplifier Board - High Power Audio Module
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Description of KNACRO TPA3116PBTL 100W Single Channel Digital Power Amplifier Board - High Power Audio Module

PCB Board Size: 75 * 50 mm / 2.95 * 1.96 in (L * W ). Weight: g / oz. Chip: TPA3116. Supply Voltage: DC 11-26V. Channel Type: Double track/PBTL Single channel.

Reviews

Global ratings 3
  • 5
    2
  • 4
    1
  • 3
    0
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

2. Working properly

I bought this amp based on a recommendation from a DIY audio forum. On the first board I received, several components were not soldered. Instead of soldering for a repair I decided to go back for a replacement. The second board arrived in much better condition! Very clear sound when powered with 23V from a regulated power supply. Enough power to drive highly sensitive floorstanding speakers with devastating volume. The bottom of the board is marked Sanwu. There are also no pops when the amp is…

Pros
  • Board Size: 75*50mm/2.95*1.96in(L*W)
Cons
  • Other Other

Revainrating 4 out of 5

2. works great

I bought this amp based on a recommendation from a DIY audio forum. Some components were not soldered on the first board I received. Instead of soldering for a repair I decided to go back for a replacement. The second board arrived in much better condition! Very clear sound when powered with 23V from a regulated power supply. Enough power to drive highly sensitive floorstanding speakers with devastating volume. The bottom of the board is marked Sanwu. There are also no pops when the amp is on…

Pros
  • receiver and amp
Cons
  • annoying

Revainrating 5 out of 5

good amplifier tpa3116, no extra garbage on the board, manufacturer sanwu

I know the tpa3118 and 3116 series chips well and love them. I stopped using class A and AB amps, they are that good. I need time to evaluate this board, but everything seems fine at first glance. works great, not much noise, default gain is set to a reasonable level and is made by sanwu, a good brand for this type of chip. There is nothing on the board that you would need to remove when integrating. with other boards I had to desolder the weld and a couple of connectors to be able to mount the

Pros
  • home audio
Cons
  • no machine