Канал: Eduard Broekman Diy-Fi

Soundclip: Lou Reed via new amp (EL33 drives Type 46 PSE)

Soundclip: Lou Reed via new amp (EL33 drives Type 46 PSE)

Soundclip / First look at my new Tube Amp & Speaker

Soundclip / First look at my new Tube Amp & Speaker

The improved H-Frame - for quickly prototyping tube amps

The improved H-Frame - for quickly prototyping tube amps

Soundclip of the 12A 46 50 amp: James Bowman, Edith Piaf, Jean Michel Jarre

Soundclip of the 12A 46 50 amp: James Bowman, Edith Piaf, Jean Michel Jarre

Transformer over dimensioning, no alternative for experience, type 12A tube

Transformer over dimensioning, no alternative for experience, type 12A tube

A look at the special design features of my type 26-46-50 tube amp.

A look at the special design features of my type 26-46-50 tube amp.

Music: Shirley Bassey (the felt presence in earlier recordings)

Music: Shirley Bassey (the felt presence in earlier recordings)

Live music vs hifi criteria - what my new tube amp showed me!

Live music vs hifi criteria - what my new tube amp showed me!

Music (2/2): Eva Cassidy - Nightbird via Type 26-46-50 amp.

Music (2/2): Eva Cassidy - Nightbird via Type 26-46-50 amp.

Music (1/2): Sinatra - How old am I? - via Type 26-46-50 amp.

Music (1/2): Sinatra - How old am I? - via Type 26-46-50 amp.

Music: Bob Marley - via further refined 26-4P1L amp

Music: Bob Marley - via further refined 26-4P1L amp

Q&A: Distortion in the human ear + hearing a missing fundamental

Q&A: Distortion in the human ear + hearing a missing fundamental

Tube Amp Insights 1: Four fundamental but often overlooked concepts

Tube Amp Insights 1: Four fundamental but often overlooked concepts

Music: Focus - Hamburger Concerto (via upgraded 26-4P1L DHT amp)

Music: Focus - Hamburger Concerto (via upgraded 26-4P1L DHT amp)

Music: Mulligan and Baker at Carnegie Hall - via dialled-in 26-4P1L amp

Music: Mulligan and Baker at Carnegie Hall - via dialled-in 26-4P1L amp

Music: Two Skaters, The Nits - via new differential amp

Music: Two Skaters, The Nits - via new differential amp

8 driver tubes compared - part 2: 6C45P replaced with DHTs

8 driver tubes compared - part 2: 6C45P replaced with DHTs

Music: Sinatra, September of my Years - via '26 drives 1624' DHT amp

Music: Sinatra, September of my Years - via '26 drives 1624' DHT amp

Speaker setup pros and cons + is room gain distortion?

Speaker setup pros and cons + is room gain distortion?

Soundclip All DHT Type 50 amp: Emerson, Lake and Palmer

Soundclip All DHT Type 50 amp: Emerson, Lake and Palmer

8 Driver tubes trialled in a 2-stage Type 50 (or 300B) amp

8 Driver tubes trialled in a 2-stage Type 50 (or 300B) amp

1-minute soundclip: Mal Waldron via 2P29L-1624-Type 50 amp

1-minute soundclip: Mal Waldron via 2P29L-1624-Type 50 amp

Lancelot Speaker build: Flared bass port design details

Lancelot Speaker build: Flared bass port design details

Why use an ultra linear connected pentode as driver?

Why use an ultra linear connected pentode as driver?

Type 42 in ultra-linear mode drives 300b: Jazz at the Pawnshop

Type 42 in ultra-linear mode drives 300b: Jazz at the Pawnshop

1-Minute clip: Diamond Lancelot Speaker Frame nearing completion...

1-Minute clip: Diamond Lancelot Speaker Frame nearing completion...

Intermezzo: a nice winter's day...

Intermezzo: a nice winter's day...

Active Panel Speakers - added harmonics or something else? +new Lancelot revealed!

Active Panel Speakers - added harmonics or something else? +new Lancelot revealed!

Music: Creep BYOR remix (played via tweaked '26 drives 300B' amp)

Music: Creep BYOR remix (played via tweaked '26 drives 300B' amp)

Do tube types matter that much? 10+ tube amp aspects discussed.

Do tube types matter that much? 10+ tube amp aspects discussed.

Type 26 drives 300B 'All-DHT': soundclip for comparison w Duke Ellington

Type 26 drives 300B 'All-DHT': soundclip for comparison w Duke Ellington

DIY Audio: discussing paths, up/downsides and 'your attitude goes some ways'

DIY Audio: discussing paths, up/downsides and 'your attitude goes some ways'

Intermezzo: Wallabies in the early morning winter sun

Intermezzo: Wallabies in the early morning winter sun

Music: Dinu Lipatti playing Chopin Barcarolle in F sharp minor (April 1948)

Music: Dinu Lipatti playing Chopin Barcarolle in F sharp minor (April 1948)

Type 26 drives 1624: Eva Cassidy via Luxman CD player (PCM1701 DAC)

Type 26 drives 1624: Eva Cassidy via Luxman CD player (PCM1701 DAC)

47 drives 1624: all DHT amp soundclip - Duke Ellington

47 drives 1624: all DHT amp soundclip - Duke Ellington

47 drives 4P1L push pull: Intro + Same Sinatra track for comparison.

47 drives 4P1L push pull: Intro + Same Sinatra track for comparison.

47 drives dual 4P1L SE Amp soundclip - details in description

47 drives dual 4P1L SE Amp soundclip - details in description

Why I abandoned my type 47 amp and what I'm building now

Why I abandoned my type 47 amp and what I'm building now

Music: Abba - The day before you came

Music: Abba - The day before you came

Music: Orelsan - Défaite de famille

Music: Orelsan - Défaite de famille

4 tube rectifiers compared: EZ81, EZ80, Type 80, 5V4G

4 tube rectifiers compared: EZ81, EZ80, Type 80, 5V4G

Type 47 + 5V4G Soundclip: Duke Ellington - Perdido

Type 47 + 5V4G Soundclip: Duke Ellington - Perdido

Building a musical system: finding, removing bottlenecks

Building a musical system: finding, removing bottlenecks

Building a musical audio system: highly reactive components

Building a musical audio system: highly reactive components

A close look at one of my development tools: the H frame

A close look at one of my development tools: the H frame

Power cable revision 2 soundclip: Duke Ellington - for comparison

Power cable revision 2 soundclip: Duke Ellington - for comparison

A specific power cable experiment - Larry was right but the kettle plug wins?

A specific power cable experiment - Larry was right but the kettle plug wins?

Soundclip: Duke Ellington's 'Big 4' - see description for amp upgrade details

Soundclip: Duke Ellington's 'Big 4' - see description for amp upgrade details

Soundclip: Amorphous core input transformer for type 47 amp (Sinatra, 1957)

Soundclip: Amorphous core input transformer for type 47 amp (Sinatra, 1957)

Q&A: How did I decide on the choice of bias and rectifier tube type?

Q&A: How did I decide on the choice of bias and rectifier tube type?

Soundclip w type 47 amp: Sinatra - Where are you? (1957)

Soundclip w type 47 amp: Sinatra - Where are you? (1957)

My new type 47 power amp design: Q&A, concept, details, how it sounds

My new type 47 power amp design: Q&A, concept, details, how it sounds

4 More lesser known things about DACs and digital music

4 More lesser known things about DACs and digital music

Four lesser known things about DACs and digital music.

Four lesser known things about DACs and digital music.

In audio everything matters, including cables - but how to assess opinions and reviews?

In audio everything matters, including cables - but how to assess opinions and reviews?

Intermezzo: Kangaroo sits under a tree, a cat cries and Norah Jones sings.

Intermezzo: Kangaroo sits under a tree, a cat cries and Norah Jones sings.

The digital trap #3: Six dacs from 4 decades, which is best, or closest to vinyl?

The digital trap #3: Six dacs from 4 decades, which is best, or closest to vinyl?

The digital trap - part 2/3: Trap details + how it got me to design and build tube amps

The digital trap - part 2/3: Trap details + how it got me to design and build tube amps

Stereo to Mono conversion: a perfect working solution I recently found

Stereo to Mono conversion: a perfect working solution I recently found

The digital trap - part 1/3: My first real system and how the trap got sprung

The digital trap - part 1/3: My first real system and how the trap got sprung

Mono vs Stereo

Mono vs Stereo

The Lancelot Speaker build/design after 1 year: part 2 of 2

The Lancelot Speaker build/design after 1 year: part 2 of 2

The Lancelot Speaker build/design after 1 year: part 1 of 2

The Lancelot Speaker build/design after 1 year: part 1 of 2

The design of my power amp - part 4/4: filament, power supply over-dimensioning

The design of my power amp - part 4/4: filament, power supply over-dimensioning

The design of my power amp - part 3/4: the regulated power supply

The design of my power amp - part 3/4: the regulated power supply

Intermezzo: Garden

Intermezzo: Garden

The design of my power amp - part 2b: updated diagram + extra context

The design of my power amp - part 2b: updated diagram + extra context

The design of my power amp - part 2/4: circuit diagram walkthrough

The design of my power amp - part 2/4: circuit diagram walkthrough

The design of my power amp - part 1/4: design goals, qualities

The design of my power amp - part 1/4: design goals, qualities

The headphone project: update Lundahl vs amorphous core

The headphone project: update Lundahl vs amorphous core

The acoustic recording process - soundclip: Louis Armstrong 1925/6

The acoustic recording process - soundclip: Louis Armstrong 1925/6

The acoustic recording process: what is it like having no microphones?

The acoustic recording process: what is it like having no microphones?

The distinct sound of recordings - soundclip: Mulligan and Baker Live at Carnegie Hall

The distinct sound of recordings - soundclip: Mulligan and Baker Live at Carnegie Hall

The distinct sound of recordings: helping you steer your audio ship

The distinct sound of recordings: helping you steer your audio ship

Collector grades quality of various music formats: discussed

Collector grades quality of various music formats: discussed

The real sound of tubes - Soundclip: Sinatra 1957

The real sound of tubes - Soundclip: Sinatra 1957

The real sound of tubes

The real sound of tubes

The tube headphone amp project: design overview

The tube headphone amp project: design overview

Lancelot: current state + plans

Lancelot: current state + plans

Intermezzo: storm brewing

Intermezzo: storm brewing

Lancelot Soundclip Dual 414 parallel, 2100Hz xo: James Bowman

Lancelot Soundclip Dual 414 parallel, 2100Hz xo: James Bowman

Lancelot Dual 414 (series) Soundclip #3: Audiotec

Lancelot Dual 414 (series) Soundclip #3: Audiotec

Lancelot Dual 414 (series) Soundclip #2: Joni James

Lancelot Dual 414 (series) Soundclip #2: Joni James

Lancelot dual 414 (series) Soundclip #1: Klaus Schulze

Lancelot dual 414 (series) Soundclip #1: Klaus Schulze

Improved Lancelot setup

Improved Lancelot setup

Lancelot Compression Driver Selection: break up modes

Lancelot Compression Driver Selection: break up modes

Lancelot - Smaller construction details, answer to questions from Luis

Lancelot - Smaller construction details, answer to questions from Luis

Soundclip - Vocalist/mid-range recorded in a better location: Joni James

Soundclip - Vocalist/mid-range recorded in a better location: Joni James

Soundclip - Shunt Volume Control replaces Alps Blue: Duke Ellington

Soundclip - Shunt Volume Control replaces Alps Blue: Duke Ellington

Triode connection for Pentodes (1/3): in-depth look plus alternative triode connection!

Triode connection for Pentodes (1/3): in-depth look plus alternative triode connection!

Soundclip after improved triode connection for pentodes (2/3): Duke Ellington

Soundclip after improved triode connection for pentodes (2/3): Duke Ellington

Soundclip after improved triode connection for pentodes (3/3): Bob Marley

Soundclip after improved triode connection for pentodes (3/3): Bob Marley

Voice Of Lancelot - Design, Divider, Woofer position questions answered

Voice Of Lancelot - Design, Divider, Woofer position questions answered

Music: Misa Criolla

Music: Misa Criolla

One big benefit of going the more daunting DIY route...

One big benefit of going the more daunting DIY route...

Lancelot Soundclip with AT LH13/OCC headshell, Duke Ellington

Lancelot Soundclip with AT LH13/OCC headshell, Duke Ellington

Speaker-Room interaction: Polar response, Linkwitz, YT examples

Speaker-Room interaction: Polar response, Linkwitz, YT examples

Lancelot Soundclip w less headshell dampening (Duke Ellington)

Lancelot Soundclip w less headshell dampening (Duke Ellington)

Lancelot Soundclip after couple of upgrades: Duke Ellington

Lancelot Soundclip after couple of upgrades: Duke Ellington

Intermezzo: brooding dusk sky today

Intermezzo: brooding dusk sky today

My 7 priorities for Music Reproduction, articulated.

My 7 priorities for Music Reproduction, articulated.

Why do measurements with the same amp type it is designed for.

Why do measurements with the same amp type it is designed for.

Quick experiment: Bare compression driver or stainless funnel?

Quick experiment: Bare compression driver or stainless funnel?

Lancelot prototypes: learnings, local optima, 300Hz xo, comparison Jazz@Pawnshop

Lancelot prototypes: learnings, local optima, 300Hz xo, comparison Jazz@Pawnshop

Synth music on 'active panel' speaker: will it work?

Synth music on 'active panel' speaker: will it work?

Designing your Lancelot Speaker Part 3: Crossover, measurements, voicing by ear

Designing your Lancelot Speaker Part 3: Crossover, measurements, voicing by ear

Mis/Matched Equipment - Part 3: Solution, Results, Conclusion, Vangelis

Mis/Matched Equipment - Part 3: Solution, Results, Conclusion, Vangelis

Mis/Matched Equipment - Part 2: Transformer input, CCSSWP vs Balanced

Mis/Matched Equipment - Part 2: Transformer input, CCSSWP vs Balanced

High efficiency driver: cone excursion at 95dB SPL. Deadmau5

High efficiency driver: cone excursion at 95dB SPL. Deadmau5

How off can a mismatched component sound: listen and compare to earlier clips

How off can a mismatched component sound: listen and compare to earlier clips

Designing your Lancelot Speaker 2B: Speaker features, reflex port + more Q&A

Designing your Lancelot Speaker 2B: Speaker features, reflex port + more Q&A

Designing your Lancelot Speaker Part 2A: dimensions, standing waves, active panels, damping

Designing your Lancelot Speaker Part 2A: dimensions, standing waves, active panels, damping

Designing your Lancelot Speaker Part 1/3: picking drivers, crossover point

Designing your Lancelot Speaker Part 1/3: picking drivers, crossover point

Getting the most out of headphones: introduction + upcoming videos

Getting the most out of headphones: introduction + upcoming videos

Intermezzo: Wallaby with young this morning

Intermezzo: Wallaby with young this morning

A gentle bashing: what the Lancelot Speaker does not do well

A gentle bashing: what the Lancelot Speaker does not do well

Soundclip - Lancelot sound changes while moving around. Shirley Bassey.

Soundclip - Lancelot sound changes while moving around. Shirley Bassey.

Voice of Lancelot sound described + some of its special 'sauce'

Voice of Lancelot sound described + some of its special 'sauce'

Good Audio gear - find and walk your path to satisfying audio

Good Audio gear - find and walk your path to satisfying audio

Voice of Lancelot - Questions Answered, How to Start, Characteristics

Voice of Lancelot - Questions Answered, How to Start, Characteristics

Clip #12 Acoustic Guitar on Voice of Lancelot + System Tour

Clip #12 Acoustic Guitar on Voice of Lancelot + System Tour

Clip #11 Tchaikovsky - Capriccio Italien, Opus 45 on Voice of Lancelot Speaker

Clip #11 Tchaikovsky - Capriccio Italien, Opus 45 on Voice of Lancelot Speaker

Voice of Lancelot Speaker - new crossover. Lou Reed Final Revisit.

Voice of Lancelot Speaker - new crossover. Lou Reed Final Revisit.

King Parrots

King Parrots

Clip #9 Bjork Hollow. No sub needed with a VOL Speaker?

Clip #9 Bjork Hollow. No sub needed with a VOL Speaker?

Clip #8 1956 Art Blakey & Messengers at Olympia - Voice of Lancelot Speaker

Clip #8 1956 Art Blakey & Messengers at Olympia - Voice of Lancelot Speaker

Jazz at the Pawnshop via Voice of Lancelot speaker with new crossover

Jazz at the Pawnshop via Voice of Lancelot speaker with new crossover

Tweaked Voice of Lancelot Speaker playing Lou Reed - Take #2

Tweaked Voice of Lancelot Speaker playing Lou Reed - Take #2

Soundclip #5 Bronislaw Huberman playing Tchaikovsky via Voice of Lancelot

Soundclip #5 Bronislaw Huberman playing Tchaikovsky via Voice of Lancelot

Soundclip #4 'Budget Voice of Lancelot'. Bob Marley.

Soundclip #4 'Budget Voice of Lancelot'. Bob Marley.

Cows

Cows

Soundclip #3 of the 'Budget Voice of Lancelot'. Earth & Fire.

Soundclip #3 of the 'Budget Voice of Lancelot'. Earth & Fire.

Soundclip #2 of the 'Budget Voice of Lancelot'. Bach.

Soundclip #2 of the 'Budget Voice of Lancelot'. Bach.

Soundclip #1 of the 'Budget Voice of Lancelot'. Lou Reed.

Soundclip #1 of the 'Budget Voice of Lancelot'. Lou Reed.