RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.
Angeboten wird „EMT STX 5/10 MC step-up transformer“ von EMT als Gebrauchtgerät aus der Kategorie „Phonoverstärker“ bei audio-markt.de - dem Online-Marktplatz für High-End. Das Inserat mit der Nummer 7947307142 endet am 26.06.2026 um 10:45 Uhr.
Buyer's Take: EMT STX 5/10 Step-Up Transformer
At EUR 3,450 for a used EMT STX 5/10 in good condition, you're looking at a fair-to-slightly-firm asking price. These Swiss-made transformers typically trade hands in the EUR 2,800–3,800 range depending on age and cosmetic state. The dual-ratio design (1:5 at +14 dB and 1:10 at +20 dB) makes this more flexible than single-ratio competitors at comparable money, which justifies sitting toward the middle-upper end of that band. If the unit is genuinely clean and comes with original documentation or boxes, EUR 3,450 is reasonable; if it's well-worn or undocumented, push back.
Before committing, verify the transformer hasn't been recapped or modified—EMT's original design is part of the sonic signature, and amateur rewiring kills value fast. Confirm all switch positions click cleanly and that there's no hum or microphonic noise when tapped gently. Ask the seller about service history and whether it's been stored in a stable environment; these are robust pieces, but old transformers can drift in impedance or develop intermittent contact issues. If possible, have it bench-tested by a tech familiar with MC preamps before finalizing.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
EMT, or Elektromesstechnik, traces its origins to 1938 when Wilhelm Franz founded the company in Berlin, Germany, amid a prewar push for advanced broadcast technology. Initially focused on measurement equipment, it relocated to Lahr and gained renown in 1940 for indestructible professional turntables like the iconic 927, designed for 24/7 radio studio use in collaboration with Germany's Broadcasting Technique Institute. Pioneering innovations extended to the 1957 EMT 140 plate reverb, revolutionizing recording studios worldwide, and the 1976 EMT 250, an early practical digital reverb.
The brand excels in professional analog audio gear, particularly broadcast-grade turntables such as the 927, 930, and 950 series, produced until 1989. It became legendary for moving-coil cartridges, starting with the 1965 TSD 15 used in global broadcast facilities, followed by the hi-fi-oriented JSD series in 2006. Today, as EMT Tontechnik under Switzerland's HiFiction AG since 2014, it crafts precision cartridges, Thales tonearms, and select turntables, emphasizing analog purity over digital alternatives.
EMT commands a revered position among vintage collectors and high-end audiophiles, prized for its bulletproof engineering and studio-proven fidelity that translates seamlessly to discerning home systems. Once the gold standard for broadcasters, its heirloom pieces now fetch premium prices, embodying German precision in a niche market where durability meets musical authenticity.
See all EMT listings on RADAR.
audio-markt.de
New
DE
audio-markt.de
New
DE
audio-markt.de
New
DE
audio-markt.de
New
DE
audio-markt.de
Good
audio-markt.de
↓ 13%
Good
