RFT / ECC82-RFT

ECC82-RFT ECC82-RFT Click on image(s) above to view larger
£25.00
Select Test Options
  • Factory Tested
  • Balanced (Triodes)

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All prices contained on this page are exclusive of VAT. This is currently charged at 20% and is payable by the UK only.

RFT stands for Rundfunk- und Fernmelde-Technik - a group of state-owned technology companies in the former German Democratic Republic (East Germany). This company produced valves for Telefunken and Siemens and made the famous Siemens EL34. These valves are of very good quality and have excellent consistency.
The RFT ECC82 was rebranded and used by just about every manufacturer under their own brand. I have seen these branded Brimar, Telefunken, AEG and Siemens to name just a few.

The RFT was also re branded by CONRAD JONSON and used in many of its top line audio preamplifiers. The valve has a supreme openness and sound stage and offers high end audio performance. The character of the RFT is a tight bass with well-balanced mids, the top end response is clean and detailed.

The RFT valve offers high quality performance that outperforms many expensive brands and is a first choice in many high grade audio sets up


We offer two options:
1) Factory tested
2) Balanced -matched triode sections for Phase splitter, Audio & Tube microphones

All Balanced preamp valves are Dynamically Drive tested under real working condition have passed the following tests:

Gain (db) Drive Tested
Transconductance (gm) Drive Tested
Output Drive Tested
Noise 1 (signal to noise)
Noise 2 (Aural)
Microphonics Test 1(Ambient)
Microphonic Test 2 (Shock)
Cathode Test
Grid Leakage Test

If you want a matched pair then by ordering 2 of the balanced valves you will get a matched pair

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