Apex Compact Test Tone Oscillator flash-green The On-Stage Stands CB3500 keeps

The On-Stage Stands CB3500 keeps your cymbals free of cracks and dents while making transportation easy

but it could affect the signal level and frequency response if not connected properly

Pickup Switching: One Volume & Two Tones with a 5-Way Blade Pickup Switch

Ergonomically designed pitch and modulation wheels & 1/4” sustain pedal input

Apex Compact Test Tone Oscillator flash-green The On-Stage Stands CB3500 keepsThe AAO1 is an extremely handy test tone audio oscillator, and a must for everyone's audio toolkit. A sweepable 10dB Pad, separate square wave and sine wave outputs with level controls make it easy to create a signal to test the input of any audio device. 12V AC adaptor Included Features Effective for testing audio circuits and speaker systems Provides a steady state sine wave and or square wave at the frequency of your choice Suitable for testing and