RK RKAmp2 Component List And Instructions
Text of the manual
RKAmp2 2.5+2.5W Audio Amplifier Component List and Instructions
The RKAmp2 stereo amplifier PCB has been designed around the TEA2025B 2 x 2.5 Watt stereo
amplifier I.C.
The sound signal is inputted into the circuit via a 3.5mm stereo socket
The amplifier has 2 channels of up to 2.5 Watts per channel
Produces a very high quality sound output
The PCB includes
Construction of circuit
You will need to collect the following equipment before you start soldering your circuit:
Soldering iron and stand
Solder wire
Side cutters
Pliers
Procedure for construction
1. Solder the resistors into your PCB. Take care to insert the correct resistor into the correct
place by checking the coloured bands
2. Solder the diodes in plac
2. Now connect the plain wire of the speaker to the side marked –VE
3. Repeat this for the other speaker using the terminal block marked RIGHT
Connecting the PCB to a Music Device
This PCB has been designed for use with music players such as MP3 players, mobile phones with
music players and ipods. The unit is connected to a music player via the 3.5mm stere
