Projects > ClassicAPI Discrete Voltage Follower
Classic Audio Products of Illinois’ Discrete Voltage Follower is a PCB and parts kit for assembly of a complete +/-16V voltage follower. Also known as a “buffer” a voltage follower is a unity-gain amplifier that provides provides ideal impedance matching between stages of a circuit.
Voltage Follower Features:
- Fully discrete design
- Utilizes 5087 and 5088 transistors
- Same circuit found in original API 550A EQ circuit
- $6 for full kit
- Available from ClassicAPI