Been using the Feliks Audio Echo since the pre launch price of 300euro, at times I want to upgrade but it still sounds really great. Also using the Beyerdynamic A 20 amp when I'm not using tubes, great synergy with Vérité.
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The (Un)Official Amp Thread For ZMF Headphones
- Thread starter Monsterzero
- Start date
ziggz
100+ Head-Fier
I’m using the Echo mkII and just slotted in these bad boys the other day, still burning them in, but damn good already.Been using the Feliks Audio Echo since the pre launch price of 300euro, at times I want to upgrade but it still sounds really great. Also using the Beyerdynamic A 20 amp when I'm not using tubes, great synergy with Vérité.
https://www.tubemonger.com/Tungsram_MPs_1968_E88CC_Gray_Industrial_Serial_No_p/705.htm
Nice, had some great tubes I changed out but they became duds after some days. Learnt the stupid way of ordering on ebay, next time its going to be a verified store.I’m using the Echo mkII and just slotted in these bad boys the other day, still burning them in, but damn good already.
https://www.tubemonger.com/Tungsram_MPs_1968_E88CC_Gray_Industrial_Serial_No_p/705.htm
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The funny thing about tubes is unless the amplifier is some totally busted design, rolling tubes does not actually alter the frequency response, the changes in FR are completely perceived, probably related to material changes, changes in stage output impedance, or alterations in distortion spectra.
But don't want to go to far down that path since we now have a thread for this type of thing lol.
@L0rdGwyn was really interested to learn more about your comment above in the Caldera thread that I’m moving here per your (implied) suggestion…
Getting your expert insight what actually changes when you swap tubes and why would probably be quite interesting to a few of us…
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