บอร์ดขยายเสียงขนาดเล็ก 41 c 1 ch mono channel

1. Model: 1969 small group A 2. Tube Model: TIP41C 3. Output power: 5 W per channel 4. Power consumption: 20 W 5. Power source: DC 12-30V 6. Current Static: Standard 25 v DC to 0.8-0.9A 7. Board Sizez: 5x5cm 8. Resistance: Fully five-precision metallic film resistor ring 9. Adjust Resistance: Sealed multi-turn adjustable resistance 10. Input Capability: Farah Campaigns Promise 11. Electorlytic capacitor: high capacity