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Telefunken GZ32 Valves/Tubes Super rare Telefunken GZ32 1969, two side getters, bought it over 10 years ago as NOS, used under 50 hours. Currently ebay has a few for sale almost double the price. Pick up available at Ultimo NSW2007 office hours or Lindfield NSW2070 after hours. Postage flat $40 insured. Condition: Excellent Payment Method: Paypal f&f COP, PayID Region/State: (NSW) New South Wales/Australia By dwbasement 0 Comments Secure Ad AUD $750 Date: August 12, 20241 yr
This is a seller’s market for vintage German rectifiers right now, and A$750 for a used Telefunken GZ32 in excellent condition is a strong deal. Typical used pricing for Telefunken GZ32s in excellent condition sits around A$400–550 per tube, with NOS examples pushing A$600–800. At A$750, you’re slightly above the median for excellent used but well below NOS pricing, making it a fair-to-good value for a genuine Telefunken in top shape.
The GZ32 is a beloved full-wave rectifier known for low voltage drop and tight regulation, delivering cleaner DC to your power amp stages and smoother bass response. Telefunken versions are especially prized for their consistent manufacturing and longevity, often outperforming later Philips or Valvo copies. If this is a single original-owner tube with no cracks or burnt pins, it’s a buying opportunity for anyone upgrading a vintage or high-end rectifier stage—no caveats needed at this price.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Telefunken stands as one of Europe's most storied audio brands, founded on May 27, 1903, as a joint venture between German industrial giants Siemens and AEG. Created at Kaiser Wilhelm II's direction to consolidate wireless telegraphy expertise, the company quickly became the continent's dominant force in radio and electronic communications. The Telefunken name itself derives from "tele" (telegraphy) and "funken" (sparks), reflected in the brand's iconic lightning-bolt logo. By the mid-twentieth century, Telefunken had established itself across multiple continents, with its radio equipment and vacuum-tube receivers earning widespread recognition for quality throughout non-communist Europe.
The brand's product heritage centers on vacuum-tube microphones and audio components, particularly its legendary studio recording equipment developed during the golden age of analog recording. Telefunken became synonymous with premium vacuum-tube technology, and its vintage microphones—especially the ELA M 251—remain highly sought after by professional recording engineers and collectors. The company also manufactured semiconductors, computers, and consumer electronics through the mid-twentieth century, though these divisions eventually declined as Japanese competition intensified during the 1960s and 1970s.
Today's Telefunken operates as a niche boutique brand focused on preserving and recreating its analog legacy. Telefunken Elektroakustik, established in 2001 in Connecticut, specializes in historically accurate reproductions of vintage vacuum-tube microphones and has expanded into modern designs that blend classic sonic characteristics with contemporary manufacturing. The brand occupies the high-end professional and audiophile segment, commanding premium prices justified by meticulous craftsmanship and deep historical authenticity. For discerning listeners and recording professionals, Telefunken represents both tangible connection to audio's golden era and continued commitment to analog excellence.
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