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Audio Knowledge Tree ™
Romy's "Audio Rules"
Audiophile Satire
Melquiades SET Amplifier
Macondo Acoustic System
End of Life Phonostage
Audio Demoronizator AD-1
My Exotic Audio Leftovers
My Playback System
» Tonearm Alignment Method
» The wonderful Alisa Weil»
» A beautiful miller's dau»
» The BSO and Digital Musi»
» Polarity Tester – a must»
» Building horn onto power»
» The industry-embraced au»
» Transfer: The reel-to-re»
» I can't wait to read the»
» Lab JC
» Why I do not like La-hor»
» Tchaikovsky Symphony #4
» K-Stereo Ambience Recove»
» A Simple Question (or 3)»
» Bruckner, Wind and the w»
» Atkinson vs. Tektronix: »
» How do you position your»
» Tossy Spivakovsky and Tc»
» Eighteen Sound ND1460A c»
» The WHRB Wagner’s Ring C»
» How audio started….
» Active Tonearm Monitorin»
» Is anybody live in Austr»
» How to train respect aud»
» An Acquired Taste
» MBS Platinum ADC
» The “new” ways for initi»
» Joaquin Rodrigo’s “Conci»
» Coconut
» Horns with contra-profil»
» Memories of audio elemen»
» The best audio system: m»
» Audio Cost
» The iHorn - a passive a»
» Hi-Fi Mini Systems
» In defense of Mikhail Pl»
» A fresh take on 9th by t»
» Direct radiation in the »
Bookmarked are red
Alexander Karpov’s “Next»
Orchestra on Demand
Marston Records
Heart's Ease
Tempo-Electric - Arthur »
Tonal tests
Seen and Heard
Unofficial Vitavox Site
MusicStack
Aria Database
Scriabin's Sonatas
Willem Mengelberg discog»
More Links »»
Romy the Cat's personal site dedicated to advanced audio and evolved music reproduction techniques

Audio Knowledge Tree - hierarchical collection of Club's audio content. Click a subject to expand articles
 
Analog source and analog related accessories
 Turntables (8)
 Tonearms (9)
 Cartridges (14)
 Analog set-up (5)
 Accessories (2)
 Phonostages (18)
 Step-up transformers (1)
 Tuners (6)
 Tape machines (2)
Digital source and digital related tools
 Transports-Players (17)
 D-A Processors (18)
 Recorders, A-D Processors (14)
Line-level and power electronics
 Line-level Amplifier (13)
 Power Amplifier (49)
 “Harmonic Speed”- friend of foe?
 “Zarathustra II” amplifier
 “Zarathustra” amplifier: loosing of virginity.
 A new amplifier from Audio Note.
 A quest for a better SET.
 About DSET-driven multi-way acoustic system maintenance assessment.
 About the pre-warming of playback
 An amplifier for Tweeters
 An ultimate HF output transformer?
 Anatoly Manakov 6E5P - 6C33C SET
 CES: the best worst amplifier-WAVAC
 Class “D” amplifiers and the Audio Industry
 DHT vs. IDHT experiment
 DSET is NOT a SET in context of this conversation.
 Further comments about the Lamm ML3
 Initial thoughts about new/old Lamm ML2s
 Lamm Industries: a special interview with a special company
 Lamm ML2.1 survival guide.
 Lamm ML2: 6N6P vs. 5687
 Lamm ML3 SET
 Macondo – Super Melquiades: few months later.
 Melquiades Input Choke and Power Factor
 Melquiades: too early for a verdict?
 More to the Melquiades release notes.
 Moscode 401HR amplifier
 One of many advantages of multi-amping.
 Out-impedance and "bass"
 SET and speakers: disregard Volume
 Single Ended Triode distortions....
 Small SET’s bass, besides everything- is it about power?
 Some thoughts about transformer for my MF channel.
 Some thoughts on amplifier - speaker interfacing
 Super Melquiades Amplifier.
 Tenor 350M amplifier
 The “art” of multi-amping?
 The “Melquíades” début.
 The “Melquiades” Sound - beginning of the story.
 The David Berning amplifiers
 The DSET perspective examines the Herb Reichert article.
 The Krell’s cursed Sound: 25 yeas and counting….
 The one-stage Melquiades.
 The single-ended pretense.
 The single-ended pretense.
 Thomas Mayer’s Triamp
 Thorsten Loesch’s article about DHT SETs
 Thoughts about Lamm ML2 SET
 To Melquiades builders: corrections, simplification, modifications.
 Training amplifiers
 "Zaratustra II" to drive Macondo’s bass?
 Crossovers (7)
 Vacuum tubes (58)
 12C42C powerful tube.
 150V Gas Tubes survival guide.
 300B
 5E6P vs. 7721/D3a as an amp for tweeters
 6C33C amp/preamp review
 6C33C and C618C
 6C33C as a well-behaving lesbian!
 6C33C myths: audio Moronometr.
 6C33C: few months later.
 6C41C – the journey to nowhere.
 6E5P Triode Curves
 6E6P-DRU Tube for Melq’s HF channel.
 A contemporary AD1 Triode by Emission Labs
 A full-range quality-triode? Does Size mater?
 About the AC on DHT heaters
 About the life-expectancy of the new production tubes.
 Are DHTs any good?
 Bell Laboratories 320A tube
 Czech tubes
 E55L / 8233
 Emission Labs 2A3
 Fuck you the 6C19P!!!!
 Gass voltage reference 0A2 tubes.
 GM70 vs. 6C33C
 GU-48 tube
 Herbie Hal-O Tube Dampers
 Hickok 600/800: Quick Reference
 High Gm Tubes and "Sound Quality"
 High transconductance saga...
 How long the 6C33C lives.
 How to test 6C33C?
 More about the Plate Loading
 Plate regulation: bad idea.
 RE604, LK460 , E406 , KL71403, K435/10, P460, P4, O15/400, RE614, U4H
 Shock-absorbing tube sockets.
 Small SET’s bass, besides everything- is it about power?
 Some feedback on designing with the 45 and 2A3 DHTs.
 Some History of 6E5P
 Some useful curves 7788
 Telefunken RE604 and Klangfilm KL71403 DHT tubes
 The 6C33C regulation from different angles
 The 6E5P tube data.
 The 6E5P/6E6P data for Hickok 580/580A
 The 6E5P-E vs 6E5P.
 The DSET perspective examines the Herb Reichert article.
 The Melquiades bias: some history.
 The New 2A3 tubes
 The noise-free gas regulator tubes.
 The short "6C33C Survival Guide".
 The Sylvania 2A3 NOS report
 Thermal hysteresis of 6C33C
 Thorsten Loesch’s article about DHT SETs
 To drive the 6C33C...
 Tube vibration sound
 VacuTrace tube Tracer
 What the hell is going on with 6C33C?
 YO186 tube.
 YO-186 as the output tube.
Acoustic system and listening room
 Horn loaded (160)
 Boxed (34)
 Opened baffle (8)
 Speakers setup (27)
 Listening Rooms (17)
Secondary audio devises and trivial Gizmos
 Cables (7)
 Power lines and supplies (10)
Listening Practice
 Evaluation methods (70)
 Collection Organization (5)

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