RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.
Offered is „Ground Optimizer 3 Individual 2; 4 Stück Ronden 30; Ground Optimizer 3 RJ 45; Digi-Plug RCA“ by Vortex Hifi as second-hand device from the category „HiFi-Tuning-Accessory“ on audio-markt.de - the online market place for high-end. The advert with the number 4169625231 ends on 18.11.2026 at 12:45 o'clock.
€1,350 is ambitious versus the recent EUR market: it sits well above the €597 median and also above the €1,495 75th percentile only if the bundle is being valued item-by-item; as a single used buy, it looks rich rather than a clear bargain. Against 64 recent comparables, this is not the price I’d call an easy yes on value alone.
That said, this is the kind of accessory set that can make sense for someone already invested in the system and wanting a tidy, matched lot rather than piecing parts together. If the included pieces are all genuine, complete, and in clean condition, the premium is tied to convenience and scarcity more than raw bargain pricing; otherwise, I’d want stronger proof of completeness before paying up.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
RCA traces its origins to 1919, when the Radio Corporation of America emerged from a U.S. government-backed reorganization of the Marconi Wireless Telegraph Company of America, prioritizing national security in radio technology. Born in the United States amid post-World War I innovation, the company lacked a single notable founder but was propelled by visionaries like David Sarnoff, who foresaw radio's mass-market potential. Its heritage spans a century of pioneering milestones, from acquiring the Victor Talking Machine Company in 1929—bringing the iconic "His Master's Voice" Nipper dog trademark—to launching early television at the 1939 New York World's Fair and shaping Nashville's recording scene through RCA Studios.
Historically a titan in consumer electronics, RCA focused on radios, phonographs like the famed Victrola, records, and later innovations such as eight-track tapes and magnetic recording. Today, under VOXX International, the brand emphasizes accessible audio-video accessories, including speakers, turntables, headphones, and portable systems, rather than specialized hi-fi components like amplifiers, DACs, or high-end cables.
RCA holds a venerable position as a vintage icon and entry-level mainstay, evoking mid-20th-century American living rooms rather than high-end audiophile pursuits. Its reputation rests on reliable, value-driven performance for everyday listeners, appealing to nostalgia seekers and budget-conscious buyers over niche boutique or collector-grade exclusivity.
See all RCA listings on RADAR.
