40 years of experience and passion in the field of high-end audio albs SKK-300 heat sink Heat sink 300 x 100 x 40 mm Floor thickness 10 mm Thermal resistance 0.4 K / W 18x holes M4 suitable for up to: 2x ACTIVE-MOS III 300 or 2x DAC-MOS II 360 or 1x QUAD-MOS 600 Scope of delivery: 1x SKK-300 heat sink You can find our power amplifier modules here! profile Contact Seller store More offers Shop page.