Professional DIY signal generator kit — solderandassemble kit designed for hobbyists, students, and technicians who need a flexible, accurate waveform source. Key benefits Precise, lowdistortion waveforms: the kit uses an ICL8038 waveform generator IC together with a ‑speed operational amplifier to improve accuracy and waveform fidelity across the output range. Versatile output options: easily generate sine, TripleCornered wave, square, and positive/negative sawtooth waveforms for testing, prototyping, and learning. Wide frequency and dutycycle control: covers 5 Hz to 400 kHz and an adjustable duty cycle from 2% to 95%, letting you tailor signals for a broad range of applications. Practical and adjustable: frequency and amplitude are useradjustable so you can match the signal to your circuit or test setup. Biamping support and stable coupling: supports biamping and is designed to avoid blocking by coupling capacitors, helping to minimize distortion at both low and frequencies. Features and performance Core components: ICL8038 waveform generator IC plus a speed op amp for improved stability and waveform shape. Outputs: sine, TripleCornered wave, square, positive sawtooth, negative sawtooth. Frequency range: 5 Hz – 400 kHz. Duty cycle range: 2% – 95% (adjustable). Adjustable amplitude and frequency controls to suit different test conditions. DIY format: designed for hand soldering and assembly, ideal for learning soldering skills and circuit construction. Typical applications Bench testing and troubleshooting: use as a generalpurpose signal source when checking amplifier response, filters, or electronic modules. Education and labs: a handson kit for electronics courses or selfstudy to demonstrate waveform generation and signal behavior across frequencies and duty cycles. Audio and circuit prototyping: generate test tones, square waves, and sawtooth signals for circuit development and component evaluation. What you get A solderandinstall DIY signal generator kit that provides flexible waveform generation with wide frequency and dutycycle control, leveraging the ICL8038 and a speed op amp for improved accuracy. Note: this description reflects the kit's components and performance characteristics (ICL8038 and speed op amp, waveform types, frequency and dutycycle ranges, biamping support, adjustable frequency and amplitude) as specified.