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FOSTEX FT Super Tweeter
Fostex 7 views

FOSTEX FT Super Tweeter

USD$289 EUR$250
Condition
Excellent
Location
Köln, DE
Source
Kleinanzeigen
Posted
6 Aug 2026
Last seen
2d ago

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Seller's Description

Hallo
Ich biete hier paar sehr schöne FOSTEX FT Super Tweeter an !
Von 1986 !
Erste Serie - Ungelabelt
FOSTEX FT Super Tweeter -Ft 60 A bis FT 90 H
Sind sehr sauber im Klang
8 OHM
Ich habe diese damals bei ACR in Köllle gekauft ;-] -1986
Bitte um Preisvorschläge
Bei wirklichem Interesse !
Können wir auch gerne Telefonieren
Geht wohl schneller,
als zich mal Schreiben
Siehe meine Original Fotos
Und schaut auch gerne meine anderen Anzeigen
Danke

Our Thoughts RADAR AI

Because this is a vintage-style super tweeter rather than a fast-moving current model, timing matters less than condition and whether you actually need a top-end add-on; at €250, it sits below your €253 25th percentile, so this reads as a strong deal against the recent comparable set. With a median of €415 and a 75th percentile of €867, the asking price is comfortably on the buyer-friendly side and not merely “fair.”

The upside here is straightforward: Fostex super tweeters are valued by enthusiasts for adding air, sparkle, and a bit more openness above the main tweeter’s range, especially in systems that already sound a touch rolled off. If the pair is genuinely clean and complete, this is the kind of accessory that can be a fun, high-impact upgrade for relatively little money, and the excellent condition makes it more attractive still.

Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.

About Fostex

Fostex emerged in 1973 as the branded consumer and professional division of Foster Electric Co., Ltd., a Japanese loudspeaker manufacturer founded in 1949. Established to bring Foster's high-quality speaker components directly to dealers and customers, Fostex quickly gained international recognition through innovative products like the T20RP headphones and 6301 studio monitors. The brand's foundation rests on Foster's position as one of the world's largest OEM loudspeaker developers, employing tens of thousands across multiple countries and manufacturing millions of speaker units monthly.

The company built its reputation across three interconnected product categories: professional studio equipment, consumer headphones, and powered monitor speakers. Fostex became particularly renowned for pioneering RP (Regular Phase) technology, which delivers clear sound with high sensitivity and wide dynamic range—a signature that defines their headphones, microphones, and speaker designs. Beginning in 1978, the brand expanded into professional speaker development, eventually introducing the PM series of powered monitors and establishing itself as a trusted choice for recording studios, broadcast facilities, and serious home listeners.

Fostex occupies a distinctive middle ground in the audio market: neither ultra-premium boutique nor mass-market consumer, but rather a respected specialist brand with deep professional credentials. Their products appeal to recording engineers, studio owners, and discerning hi-fi enthusiasts who prioritize accuracy and reliability over luxury positioning. The 6301B monitor remains an industry standard after decades in production, while the T20RP headphones maintain popularity among studio professionals—testament to Fostex's enduring reputation for sonic integrity and engineering excellence.

See all Fostex listings on RADAR.

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