Quantity   Component name
1 × PCB Complete kit available at http://muffsy.com
2 × 47 ohm Resistor 0.25W, 1% metal film
2 × 100 ohm Resistor 0.25W, 1% metal film
2 × 150 ohm Resistor 0.25W, 1% metal film
4 × 220 ohm Resistor 0.25W, 1% metal film
2 × 300 ohm Resistor 0.25W, 1% metal film
2 × 750 ohm Resistor 0.25W, 1% metal film
2 × 100k ohm Resistor 0.25W, 1% metal film
4 × 1M ohm Resistor 0.25W, 1% metal film
2 × 330 pF Polyester film capacitor, 50V or higher
8 × 0.1 uF Ceramic capacitor, 50V or higher
4 × 1 uF Polyester film capacitor, 50V or higher
2 × 100 uF Electrolytic capacitor, 35V or higher
2 × LT1115 Amplifier and Linear ICs / Operational Amplifiers
2 × OP177 Amplifier and Linear ICs / Operational Amplifiers
1 × 4-way DIP switch DIP switch
4 × 8-pin DIL socket Socket
1 × DG301 - 3 positions Screw terminal
1 × RVVP 2x0.2, 30 cm Shielded signal cable with two leads
1 × Alternative Impedance values Sticker to place on PCB