RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.
The unknown condition note is a slight caveat, but the US$220 asking price is a genuine bargain, sitting well below the 25th percentile of US$235 and the ground-truth median of US$250 for this Carver M400t. This is a strong deal that demands attention, especially when typical serviced units often command US$250–US$350.
The Carver M400t, affectionately known as the "little cube," is an epic, breakthrough amplifier renowned for delivering massive power (201W into 8Ω) from a tiny 17cm chassis. Its magnetic-field technology and tube-transfer function make it a well-loved, rare find for enthusiasts seeking high performance without bulk. If the unknown condition resolves to clean and tested, this listing represents a prime buying opportunity for a classic piece of hi-fi history at an exceptional price.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Founded in 1979 in the United States by audio innovator Bob Carver, a physicist and engineer from the Pacific Northwest, the Carver brand emerged from his earlier work at Phase Linear, where he designed groundbreaking amplifiers like the 1972 Phase Linear 700—the most powerful consumer amp of its era. Carver Corporation quickly built on this foundation, delivering hand-crafted amplifiers that combined cutting-edge technology with immense power at accessible prices, revolutionizing high-fidelity sound for everyday enthusiasts.
Carver specialized in power amplifiers, preamplifiers, and integrated systems, earning acclaim for magnetic field amplification and other proprietary designs that prioritized performance over luxury pricing. The brand expanded into professional audio with Carver Professional in 1984 and home cinema via Sunfire in 1994, while maintaining a core focus on robust, high-output electronics rather than speakers, turntables, DACs, headphones, or cables.
Positioned as a populist force in the hi-fi market, Carver brought audiophile-grade power to the middle class, rivaling elite brands at a fraction of the cost and fostering a loyal following among vintage collectors today. Though corporate shifts and the 2024 closure of Bob Carver Corp marked challenges, its legacy endures as mid-tier innovation that democratized excellence, now overseen by Carver Holdings Group.
See all Carver listings on RADAR.
