CNC4309B full aluminum amplifier chassis HIFI preamp box DIY case with heatsink

Size:

External dimensions: width 430mm Height 92mm Depth 340mm
Internal dimensions: Width 310mm Height 84mm Depth 314mm
Package weight：12kg
Front panel thickness: 20mm,
Upper and lower panels thickness : 3mm
Rear panel thickness: 3mm
Radiator size: 320X90X60mm Single side radiator weight: 3kg
The radiator is finely processed with aluminum block CNC, which is very expensive. The entire structure does not use any transitional connectors, and the joints and screw holes are precise, sandblasted and oxidized.

List:

Enclosure X1
Feet X4
Supporting screw