This versatile power amplifier is designed to support science lessons by enabling clear amplification of audio signals for demonstrations and experiments. Suitable for primary, secondary, and college settings, it is ideal for driving devices such as Vibration Generators and Rubens tubes when a dedicated power signal generator is unavailable.

• Compatible with microphones, audio devices (3.5mm socket), and signal generators (4mm sockets)

• Internal 10W speaker with on/off switch

• Output: 3.5W RMS at 4O or 2W RMS at 8O

• Frequency response: 20Hz–20kHz (-3dB)

• Short-circuit and overload protection

• Supply voltage: 12Vdc