KECES IQRP-1500 Power Conditioner

The KECES IQRP-1500 is a galvanically isolated mains power conditioner for larger high-end systems: a massive isolation transformer, two isolated zones and six gold-plated Schuko sockets.

The bigger sibling of the IQRP-800: more power, more connections, the same principle of true galvanic isolation. Supplied as a single unit with mains cable.

Why the KECES IQRP-1500?

Because your household mains permanently carries "dirt" from the fridge, router and LED dimmers. The IQRP-1500 fully separates input and output via isolated windings. The 300 VA zone is for digital sources, the 1200 VA zone for amplifiers. KECES calls its internal field-calming technology "Quantum Resonance Technology".

What you hear

A blacker background and more depth of stage – the "digital haze" disappears. If your system sounds better at night than during the day, that's usually down to the mains power; the IQRP-1500 delivers that calm around the clock.

Who is the IQRP-1500 suited for – and who isn't it for?

Plain talk: at over 14 kg it needs a stable spot in the rack, and it won't work miracles on a poor recording either. But for quality stereo systems up to 1500 VA, it's the thorough solution. If 800 VA is enough, the smaller IQRP-800 will do; for very large chains, there's the IQRP-3600.

Our verdict

True galvanic isolation with reserves – clean power around the clock for demanding stereo systems. At HD Zürisee in Wädenswil, we plan the zones and phase alignment with you.

Technical Data – KECES IQRP-1500

• Type: mains power conditioner with galvanic isolation (Schuko)
• Outputs: 6× Schuko (gold-plated)
• Zone 1: 300 VA (2 sockets, digital sources)
• Zone 2: 1200 VA (4 sockets, amplifiers)
• Total power: 1500 VA
• Technology: balanced toroidal transformer, galvanic isolation, Quantum Resonance Technology
• Housing: 4 mm aluminium (RF shielding)
• Dimensions (W×D×H): 300 × 279 × 133 mm
• Weight: 14 kg
• Included: IQRP-1500, mains cable, manual

Frequently Asked Questions

Is the IQRP-1500 enough for my whole system?

Yes, as long as you don't exceed 1500 VA total. With 300 VA for sources and 1200 VA for amplifiers, it covers most quality stereo systems.

Does it hold back dynamics?

No. The low-impedance toroidal transformer delivers energy quickly; the dynamics often even feel more defined as a result.

Why buy the KECES IQRP-1500 from HD Zürisee?

Because power conditioning depends on placement, phase alignment and zone allocation – we work that out with you in Wädenswil. Free shipping from CHF 190.

Goes well with

More mains filters & power conditioning, KECES linear power supplies and good mains cables.