AudioLab DC Block (Power Conditioner)
The Audiolab DC Block is a compact yet highly effective power conditioning device designed to eliminate DC offset from the mains supply—one of the most common causes of transformer hum and mechanical noise in audio equipment. By blocking unwanted DC voltage, it allows connected components to operate more quietly, efficiently, and reliably.
Ideal for use with power amplifiers, integrated amplifiers, and sensitive source components, the DC Block improves system stability without restricting current delivery. Its passive design ensures that dynamics remain unaffected, making it a valuable addition to any high-performance hi-fi system where clean, silent power is essential.
Housed in Audiolab’s understated, solid aluminium chassis, the DC Block integrates seamlessly into existing systems and requires no setup—simply connect it inline between the wall outlet and your equipment.
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Specifications
| Specification | Detail |
|---|---|
| Product Type | DC offset blocker / power conditioning device |
| Maximum Current | High-current design suitable for amplifiers |
| Operating Voltage | 220–240V AC |
| Frequency | 50 / 60 Hz |
| Protection | DC offset suppression |
| Inputs | IEC mains input |
| Outputs | IEC mains output |
| Construction | Aluminium chassis |
| Colour | Black |
| Dimensions (W × H × D) | Approx. 113 × 59 × 140 mm |
| Weight | Approx. 0.7 kg |
The Audiolab DC Block is a simple yet highly effective solution for eliminating transformer hum and improving the overall stability of your audio system. For audiophiles experiencing mechanical noise or seeking cleaner mains power without compromising dynamics, it represents an essential, cost-effective upgrade.
Colour: Matte Black
Item Includes Manual, Box & Accessories
Condition: Excellent
R1,880.00
All products imported from HFX Systems are subject to the buyer’s responsibility for importing taxes and duties, as well as electrical compliance in the buyer’s respective country. HFX Systems does not assume any responsibility for these matters, and it is the buyer’s sole responsibility to ensure compliance with all relevant regulations.



