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Hypex Fusion FA503 Power Amplifier 2 x Hypex FusionAMP FA503 plate amplifiers As new condition - suit new buyer Original boxes / with all associated manuals cables etc Comes with remote control unit Only used for a few hours - I am selling as I have changed to other audio projects! Original receipts available (Purchased 2nd of may 2024) Very positive reviews - one of the best measuring amplifiers available at the moment Condition: As New / Mint Payment Method: Paypal, Eft, Cash on Pick up Region/State: (NSW) New South Wales/Australia By Anthonyh 0 Comments Secure Ad AUD $1,500 Date: September
Is this the kind of Hypex build you’ve been waiting for? At A$1,500, it lands a little below the A$1,615 median of the recent AUD comparables and just under the usual middle of the pack, so this reads as a fair-to-good buy rather than a stretch. It’s not a screaming bargain, but it is priced well enough that a clean, working example in like-new shape should be easy to justify.
What makes it attractive is the usual Hypex appeal: very low noise, excellent efficiency, and the kind of controlled, effortless drive that suits revealing speakers without adding character of its own. For a like-new unit, the upside is mainly in condition and confidence — if it’s been lightly used, complete, and ready to drop into a system, that’s a solid buy. The main thing to verify is simply that it’s fully functional and includes whatever power and input accessories you need.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Hypex Electronics, founded in 1996 in the Netherlands, emerged from the live sound sector with plate amplifiers for loudspeakers before pivoting to hi-fi applications. Key innovator Bruno Putzeys developed the Universal class D (UcD) technology, patented through Philips, which propelled the company's early reputation for efficient, high-performance amplification. From modest origins supplying subwoofer modules and multichannel units with active crossovers, Hypex quickly gained traction among studio and audiophile manufacturers seeking superior class-D solutions.
The brand specializes in class-D power amplifier modules, power supplies, DSP solutions, and plate amplifiers, powering active speakers across hi-fi, high-end, and pro audio markets. Iconic lines like UcD and later NCore® deliver ultra-low distortion and exceptional efficiency, setting benchmarks for measured and subjective performance. While not producing complete speakers, turntables, DACs, headphones, or cables, Hypex modules form the backbone of systems from major OEM brands and enable DIY enthusiasts through Hypex Direct kits.
Hypex holds a commanding niche as a world-leading supplier in the high-end class-D segment, trusted by discerning audiophiles and professionals who demand uncompromising sound quality without traditional amp compromises. Its modules outperform legacy designs in efficiency and fidelity, positioning Hypex as the go-to for boutique builders and premium integrations, with production now in Malaysia to meet global demand.
See all Hypex listings on RADAR.
