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McIntosh MPC500 Power Conditioner

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Certified Pre-Owned What’s this?

Original price $3,500.00 (43% Off Est. Retail)
Original price From $1,999.00
Original price $3,500.00 (43% Off Est. Retail)
Current price $1,999.00
From $1,999.00
Current price $1,999.00

+$55.00 Shipping to contiguous US.
Tax collected at checkout.

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Our Safe Pack and Ship Guarantee means we guarantee its safe arrival. Items are carefully double-boxed or custom foam-molded. For larger pieces, we palletize to ensure secure, upright delivery. In rare cases of loss or damage, we fully protect your purchase.

Shipping Cost

Cost to ship this item within the Contiguous United States is a flat rate of $55.00, including packaging and insurance. Note that all items valued over $750 will require a signature upon delivery.

We DO NOT offer international shipping.

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Product Highlights

The McIntosh MPC500 Power Controller features a 12.0 Amp maximum capacity, eight Type B outlets with two always-on and three programmable switched pairs, and cascaded surge suppression via thermally protected metal-oxide varistors. This component safeguards high-end gear from electrical anomalies using EMI line filtering and over/under voltage protection. Designed to match the brand's iconic aesthetic, it showcases a black glass front panel and illuminated logo, blending seamlessly into a classic McIntosh stack.

Critical consensus highlights its rugged build and compact footprint, praising its practical protection over heavy isolation transformers. It remains a staple recommendation for maintaining system unity across premium gear. Audiophile discussions note its excellent utility for source components, though some advise plugging high-current amplifiers directly into the wall to keep dynamics entirely unrestricted. While it lacks major awards, it is widely respected as an essential insurance policy for luxury audio setups.

Investing in a controller of this caliber is about protecting a significant sonic investment while maintaining visual cohesion. By centralizing power distribution and shielding delicate circuitry from grid fluctuations, it removes the anxiety of electrical damage. For the enthusiast with a curated system, this component ensures that peace of mind and legendary styling sit right at the foundation of your daily listening experience.
Brand McIntosh
Type Power Conditioners
MSRP $3,500.00
SKU # 88354
Serial # AHA1535
Cosmetic Rating

8 - Very good condition with minimal visible cosmetic wear including some small nicks on the top faceplate edge, as well as some faint scratches and scuffs on the top and sides. Despite these minor blemishes, this unit is in great shape and is a wonderful addition to any system.

Functional Notes

Operational condition of this item is excellent, fully tested and no issues found.

Age 1 year
Owners 1
Service History None

Power Controller, Manual, Power Cable

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McIntosh MPC500 Power Conditioner
McIntosh MPC500 Power Conditioner