Aluminium Steel Desktop Audio Amplifier Chassis 210×60×138mm – DIY Preamp Enclosure SG953

The SUNeMALL SG953 is a premium, factory-direct compact audio project enclosure engineered specifically for boutique headphone amplifier designers, DIY microphone preamp builders, and desktop electronics hobbyists. Combining an elegant brushed aluminum faceplate with a tough mild steel structural body, the SG953 provides a sleek, high-end look alongside high strength and rigidity at an economical factory-direct price point.

📐 Technical Specifications:

• Model Number: SG953
• Enclosure Style: Compact 9" DIY Desktop Audio Preamp / Amplifier Chassis
• Panel Size: Width 9" (230mm) x Height 2.5" (64mm)
• Body External Size: Width 8.2" (210mm) x Height 2.3" (60mm)
• Depth Profile: 5.5" (138mm)
• Internal Size: Width 8.2" (208mm), Height 2.3" (58mm), Depth 5.0" (126mm)
• Material Composition: Premium Aluminum Front Panel & Thick Mild Steel Body
• Weight: Approx. 2.0 lbs / 880g
• Color & Finish: Brushed Anodized Aluminum Panel with a Black Painted Coating Steel Body
• Inclusions: Complete steel assembly screws, standard pre-punched top cover vent holes, and 4 high-quality rubber feet

⚙️ Key Product Features:

• Removable Multi-Panel Framework: The thick aluminum faceplate along with the tough steel panels are completely removable. This layout makes bench servicing, internal component populating, board testing, and circuit assembly incredibly straightforward.
• Highly Machinable Steel Body: The rugged steel shell arrives in a blank, un-drilled state, providing a uniform and smooth surface layer that can be easily machined, drilled, or hole-punched locally to fit custom potentiometer shafts, inputs, or power arrays.
• Flat Pack Quick Assembly: Supplied individually packaged and in flat pack form to protect components during international transit, the enclosure is engineered with highly precise edge folds to enable clean, solid assembly in just minutes.