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6ES8 / ECC189 Audio Tubes - www.thetubestore.com
https://www.thetubestore.com/6es8-ecc189
Order 6ES8 / ECC189 vacuum tubes online, in stock and ready to ship! Find reviews, data sheets and specs to upgrade your tube amplifier.
Ecc89 / Ecc189 - diyAudio
https://www.diyaudio.com/community/threads/ecc89-ecc189.36412/
ECC189 for audio. Found today this discussion on ecc189 ,btw i tried ecc189 in few preamplifiers and frankly they sounds quite ok,no audible distortion ,i heard it depends of circuit but in most cases ecc189 can replace ecc88. Maybe these pictures of ecc88 and ecc89 grids could be interesting to see.
Mullard ECC189 - A frame, dimpled disc getter
https://tctubes.com/Mullard-ECC189-tube-A-frame.aspx
This ECC189 was manufactured by Mullard and has the highly sought after "A" frame structure. This is the dimpled disk getter style. TC Tubes and Audio Repair Repair services include tube and solid state gear, turn table set-up, and tube-testing in Twin Cities Metro Area. Authorized Grado and Ortofon dealer.
ECC189 @ The Valve Museum
http://www.r-type.org/exhib/aai0256.htm
ECC189. The ECC189 is a high slope VHF double triode and the 6.3 Volt heater version of the PCC189. The frame grid ECC198 was designed to operate from a voltage source with heaters in parallel. The design application was as a cascode RF amplifier in VHF equipment.
ECC189 replace a ECC88 ? - Aldovan - Tube ... - Audio Asylum
https://www.audioasylum.com/messages/tubediy/81971/ecc189-replace-a-ecc88
ECC189 replace a ECC88 ? 200.199.217.9. Posted by Aldovan on June 20, 2005 at 12:35:56 I want know if I can use the ECC189 for replace the ECC88. The two tubes have very close characteristics, but the ECC189 have variable mu. Anyone make tests for verify if the ECC89 have a distortion sound, or have a assumption about the poor sound quality ?
6ES8 / ECC189 tubes - High-End Audio Discussion Forum
https://forum.audiogon.com/discussions/6es8-ecc189-tubes-6dj8-6922-ecc188-substitute-2
6ES8 / ECC189 tubes — 6DJ8 / 6922 / ECC188 substitute Hi there. I found a matched quad of RCA 6ES8 tubes in a box that isn't labeled but should say: "Things I have no idea why I'm keeping."
NOS Amperex Holland ECC189/6ES8 Gray Plate Top O Get A ...
https://www.vivatubes.com/nos-amperex-holland-ecc189-6es8-gray-plate-top-o-get-a-frame-vacuum-tube-100/
NOS Amperex Holland ECC189/6ES8 Gray Plate Top O Get A Frame Vacuum Tube 100+% Rating Required Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name
The Suitability of the 6DJ8 for Audio - Tube Audio Store
http://www.tubeaudiostore.com/suitof6dfora.html
Remember that the audio signal causes the tube to swing through a range of current around the static operating point; for low distortion it must not even approach cutoff. In most of my circuits, I choose an operating current of 3-5mA and a plate voltage of 150-80V, respectively, to keep the dissipation well below the rated value of 1.8W.
Amperex France 6ES8/ECC189 Gray Plate O Get Silver Shield ...
https://www.vivatubes.com/amperex-france-6es8-ecc189-gray-plate-o-get-silver-shield-vacuum-tube-84-71/
Amperex France 6ES8/ECC189 Gray Plate O Get Silver Shield Vacuum Tube 84/71% (No reviews yet) Write a Review ... With over 1,000,000 tubes and parts in our 7000 square foot warehouse, we carry everything from high-end audio tubes to HAM tubes. We also have a variety of vintage electronic parts as well as audio equipment and more!
ECC85 RIAA Preamplifier - AUDIO WORKSHOP
https://blog.audioworkshop.org/ecc85-riaa-preamplifier/
Both sections are biased at 175V anode voltage, -2V grid, 6mA anode current. This setup gives about 28 of voltage gain using a 20K anode resistor. Here is the bias point: The total gain of the preamplifier is about 37.9dB. This will give you around 400mV output from a cartridge giving around 5mV of output. The complete schematic is available ...
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