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

Price:

• $6 for full kit

More Information:

• Available from ClassicAPI