1113 - 18W + 18W Stereo Hi-Fi Amplifier (TDA2030)

Stereo power amplifier based around two TDA2030 ICs. It has good input sensitivity, low distortion, good operating stability and full protection against overloads and output short-circuits.

It can be used as a booster amplifier for existing small systems or to drive a second pair of speakers besides the ones already connected to the system.

The board needs a symmetrical power supply of ±18Vdc/3A (see kit 3114) and can be connected to loads of 8 or 4 Ohm. Large heatsink supplied. Kit version includes solder for assembly.

Technical Specifications
Supply voltage	±18Vdc/3A symmetrical (see text)
Current consumption	3A maximum
Input impedance	500K Ohms
Input sensitivity	250 mV
Signal to noise ratio	80 dB
Frequency response	20 - 20,000 Hz ± 1 dB
Distortion	0.5 % maximum
Load impedance	4 - 8 ohm
Board Dimensions	46x128mm
Board Connections	Solder Posts
Product Formats	SELF-ASSEMBLY Electronic Kit (KT ) or PRE-ASSEMBLED Electronic Module (AS) more
Documentation	User Manual TDA2030 IC Data Sheet Amplifier Power Supply General Advice