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Site News: 17 May 2026

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Romy The Cat's Playback
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Melquiades SET Amplifier
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Romy the Cat's personal site dedicated to advanced audio and evolved music reproduction techniques
Thread WITH the new posts.

Legends: "Week" - last week posts, "Bold" - entered last 48 hours.
The one-stage Melquiades. 6992 
Sure it will :) 6992 
Walking on the ice… 6992 
The one-stage Melq: the VERY unexpected result. 6991 
Ok, boys, this is kind of ... big!!! 6991 
Granularity and other things 6990 
Hm, it is VERY tempting. 6990 
"... sound without that damn granularity…" 6989 
Good and problematic things for single-stage Melquiades. 6989 
Without bias 6988 
Considerations for 2-stage Melquiades vs. single-stage Milq 6988 
6S45P zero bias 6988 
6S45P zero bias 6988 
In which direction the tube goes? 6988 
2-stage vs single-stage. 6988 
The sound from the “default” Melquiades still will be there. 6988 
Some raw data. 6988 
"Theater" amp/speakers 6988 
Amps and voice coils coupling. 6987 
Hard wiring 6987 
The last nigh stupid DIY apathy… 6987 
The single-stage clipping. 6987 
Single-stage 6E5P: more notes in dairy. 6986 
Listening the Single-stage 6E5P 6985 
Returning back to basics. 6984 
pulse tube 6984 
The 6E5P-E vs 6E5P. 6984 
input voltage 6983 
The little Melquiades, the pictures and the illusive transformer core… 6983 
Amorphous cores for Melquiades spud amp 6983 
The core materials, the problems and the solutions... 6983 
eliano 6983 
Sowter 6982 
Transformer hunt continued 6982 
AE Anniversary 6982 
Some thoughts about transformer for my MF channel. 6982 
LF limit in single stage and Sowter mumetal cores 6982 
The Sowter’s mumetal transformers for Milq? 6982 
Sowter spec for mumetal OPTs: iteration 1 6982 
I think we spoke about it in past 6982 
Words for the Lundahl amorphous 6982 
Sowter mumetal and RAAL tx options 6982 
It is exactly why I’m looking amorphous chunk for Bud…. 6982 
Alex and the plate-trans-ribbon interface... 6982 
The harmonic "rubber band", etc. 6982 
mumetal OPT sound 6982 
sowter mumetal impressions 6982 
Another single stage amp... 6982 
Another consideration for single-stage Milq: minimal capacitance 6982 
minimum capacitate for HF channels... 6981 
I do not know for now… 6981 
Singe-stage Milq: update 6949 
Turns Ratio 6948 
Let talk about it later.... 6948 
higher impedance 6948 
Still the final numbers of the loading would depend from.... 6948 
The first MF transformer for single-stage Milq. 6883 
Tribute transformers 6883 
The “other” MF channel problems. 6852 
SET syndrome and/or bad power? 6852 
The dead cold HF single-stage Milq 6830 
5E6P vs. 7721/D3a as an amp for tweeters 6674 
7721 at 12mA 6674 
The tide turn your way, it looks like 6336 
Ni alloy ahoy 6334 
Many promis no one excels. 6334 
70% nickel? 6333 
Can you elaborate on it? 6333 
6c33 outlier 6330 
I have another definition of neutrality then many ... 6330 
Charting Value 6329 
Single stage 6e5p and no bass problem 3726 
I scare of it.... 3725 
Tubes vs. Speakers vs. FR 3723 
It's time, what amorphous opt 1650 
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