Archimago's Musings: Using Victor's Oscillator as reference (1kHz, ultra-low distortion analogue sine generator). A quick peek at the APx555B Analogue & DAC Signal Generators @1kHz. And on playing music "for fun"!
A circuit for generating 100 Hz or 1 KHz square wave signals – Matt's Tech Pages
Electronic Circuit Collection: Schema 1 kHz signal generator circuit schematic with explanation
Sine Wave Generator with 1KHz Frequency - EEWeb
DIY Signal Generator Kit - Function Generator Soldering Project | Circuit Specialists
How to Build a Sine Wave Generator Circuit with a Transistor
1KHz-210MHz Adjustable RF generator module FOR FOR RF /Pulse signal /Clock signal generator HAM radio Amplifier - AliExpress
Scăzut distorsiune audio gama oscilator 1khz sine wave generator de semnal ultra redus de denaturare -124db f/ distorsiune armonică test vanzare < Măsurarea Și Analiza Instrumentelor \ Bivoli.ro
Solved Design a square wave generator with a frequency of 1 | Chegg.com