TDA2030Pro
TDA2030A The TDA2030A has less power when compared to the TDA7293 and the LM3886TF. I believe it is capable of 14W into 4 ohms without clipping. To get more power… Read more >
Latest Posts
STK3152mk3 (2-Channel Voltage Amplifier)
STK3152mk3 2-ch Voltage Amplifier The STK3152mk3 is a very unusual module from Sanyo. It is not a power amplifier per se. Rather, it’s a Voltage Amplifier. As the name implies,… Read more >
STK4197mk2 (50W+50W+50W) Power Amplifier
STK4197mk2 3-ch Power Amplifier Module The STK4197mk2 was introduced at a time when Home Theater was the rage. It’s a 3-channel module, comprising of three power amplifiers of 50W each…. Read more >
STK4241mk2 (120W + 120W) Power Amplifier
STK4241mk2 The STK series was developed by SANYO sometime in the 90s I believe. They called it “Thick Film Hybrid IC”. Basically, they miniaturized the entire power amplifier into a… Read more >
Dual LM3886TF – 2 x LM3886TF on one board
2-Channel LM3886TF This pcb consists of two LM3886TF amplifiers. With it, you can easily construct a high quality stereo amplifier. Only quality components are used. No ceramics in the signal… Read more >
LM3886TF Chip Amp Review
LM3886TF “Overture” Amplifier The LM3886TF is very popular in the HiFi community. It’s the “Overture” series from National Semiconductor. It’s so highly regarded that even some high-end manufacturers designed their… Read more >
PSU20K – 28,000uF Power Supply Filter Caps
The PSU20K can accommodate 6 pieces of 4,700uF/63V capacitors. That’s a total of 28,200uF, an incredible amount for a chip amp. It can also accept 3,300uF/50V and even 2,200uF/50V for… Read more >
TDA7293MOD
TDA7293MOD The TDA7293MOD is the Modular version of the TDA7293 amp. As can be seen in the diagram below, two TDA7293 amps are used. One as the Master, the other… Read more >
DCPRO24
DCPRO24 This DCPRO24 is essential for power amplifiers. In the event of an amplifier major failure, the DCPRO24 will automatically disconnect the loudspeaker, thus preventing DC from destroying it. The… Read more >
TDA7293Pro
TDA7293Pro I designed the TDA7293Pro primarily for professional applications but I made sure it’s up to HiFi standards. This way, it can be used commercially or in the home. The… Read more >