You've got the layout sketched out, the transistors picked, and now that 6.8k bias resistor is the one thing missing from your bench. Sorted. Two 1-watt carbon film resistors at 6.8kΩ (EIA code 6K8), exactly the value your schematic needs. No tolerance roulette, no 'close enough' from a random bin. $5 RRP for the pair. Add to cart and close out that last leg of the circuit
| resistance | 6.8kΩ |
| eia_code | 6K8 |
| power_rating | 1W |
| type | Carbon Film |
| pack_quantity | 2 |
| brand | Jaycar |
| sku | RR2794 |