Lm13720

is an improved version of the older LM13600, offering several advantages for audio applications:

These integrated diodes reduce distortion, allowing higher input signal levels—crucial for audio quality. lm13720

Keep inputs below 1mA to avoid unhappy transistors. is an improved version of the older LM13600,

is available from Texas Instruments and various distributors. If you'd like to dive deeper, I can help you with: for a VCA or VCO. Component matching tips to reduce distortion. Alternatives for modern, low-noise designs. What are you planning to build? lm13700.pdf - Texas Instruments If you'd like to dive deeper, I can

The core of many compressors, limiters, and synth modules, a VCA allows you to control the amplitude of a signal with a control voltage (CV). 2. Voltage-Controlled Filter (VCF)

can generate sine, triangle, and sawtooth waves for analog synthesizers. 4. Audio Compressors/Sustainers

) pin. By injecting a small current into this pin, you control the transconductance ( Gmcap G sub m