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real bass doesn’t exist, it’s a fictional thing,,Hi End music today was created in a disco club,,,that's why we hear bummm,pssss, it is not present at classical music concerts,,,read the text on video carefully and decide for yourself whether there is a bass or not

image for a break when it rains,and make yourself an espresso ,in every business or activity there is an ego, he is the engine of everything

siong yuen Thanks!

I do not know what you mean DHT O.T.L. please explain

B.Dragan,Using DHT tubes like 300B,811,211,PX 25 in OTL amp.

I understand, there is a scheme with 2a3, 4 tubes, and has an output impedance of 500 ohms LINK: www.asrr.org/biblioteca/Revue%20Audiophile/FICHIERS/27/OTL/OTL.html ,,, Can be used and the speaker of 800 ohms, generally speakers with high impedance are of higher quality, with more information,, it's the law that the longer wire to give more information in a magnetic field,,, but on the scene came amplifiers with transistors and they are inferior to the high impedance,,, fortunately the industry stopped at 16 ohms [JBL Paragon etc.],,, one who has 12inches or 14 inches wide bandpass speaker in horn dimensions 2,7m x2,7m or greather with an impedance greater 200 ohm, it has a musical picture superior to others, especially the echo of space, musical details, and schedules in the area,,, these are special people and Authorities,

If the creative energy of one man back to the spirit of many people, the goal is achieved, there is no need to retain the natural process of extinction

You can take TAKI a scheme, the Japanese constructor, which I modified the input tube E88CC. www.bonavolta.ch/hobby/en/audio/6336a_1.htm I used the scheme, with modifications towards greater security, not easy to make, it should be a larger number of realization to compensate for errors, you can take schematic Andrea Ciuffoli ,that a good,with an output capacitor www.audiodesignguide.com/otl/

,,jess, , Just what is it and one passion, which changes with age

Mandarin....

Leo Braga ,,please reed:;;if you want to listen via TH-cam need to input transformer, which I described in one of the comments, we need some seriousness because many audiophiles were amazed when they tried this circuit,,,,,it is necessary to set the input transformer corresponds with the transmission ratio 1k-: 1,4K or1,6K ,, then the converter on his computer to show a different quality, and it will happen miraculously discovery naturalness that many original and expensive discs not possess, I speak from experience and stand out from all that was said, ,,,, turn 1k in computer out and 1,4k or 1,6k in your amplifier, whether transistorised or tube amplifiers, and the fun can start,,NOTE::,transformator must have qore at least 1cm/2

+Leo Braga I am not having a problem hearing it in great quality. Maybe your ability to set things up right is a joke.

+Cole Cole if you don't know, the high and low frequencies are cutted on youtube... the audio is muted around 18khz... before throw your sarcasm, try to learn something about the subject

+Leo Braga Or you get a sound card with a processor capable of upscaling to 192kbps. TH-cam can do 24 bit audio. It just outputs as stereo. I was lucky to have a Dolby Digital Encoder capable of the upscaling which is connected to my receiver via optical output. As I said I am enjoying good quality audio. When it is at 192 it is really hard to hear a difference from Flac, Aac, or even 320kbps audio.

+Cole Cole "upscaling" haha it's just like the 1080p upscaling.. in other words it is a simulation, so it isn't pure. When I'm trying to make some kind of "benchmark" of audio quality or image quality I do not use youtube, which is great for mobile devices :v

Kent Leech ,,YES SOME DAY,,WHEN WORD BI BETTER PLACE FOR LIFE,,

shemopay ,Artist :Kathleen Gorman,,,Album Brand New Day,Kathleen ,song Riality [instrumental],,,,,enjoy it,

Artur Polak I found some Japanese sites, but I'm sure he can buy original CD, you need to look online, they are sent, especially interesting is the publishing house that DSD has a good production D. Regards,

+Artur Polak: this is a Chinese song, try search "把我的悲伤留给自己"

Junmei Liu You are awesome! Thank you!

PrimaLuna ,, good amplifier,, and very strong,, many people have a good amplifier but poor box, think of decibels,, I started very young to be interested in the tubes,,, 80 "many have switched to transistors,, and I I followed, but I did not leave tubes,,, today when I have more than 50 years, and more than 30 in this business,, I tried to build to keep the vintage look, with a focus on safety,,,, today the only thing I am interested in and inspire Japanese authors OTL amps,,, Japan's commitment to this work brings new solutions and modifications pulling forward all that interested in it, OK, this is the shortest,, regards

Fourplay,,Unfortunately I do not know the name of the song Regards

Bojanic Dragan Thank you so much. This song was 「Cinnamon Sugar 」from the album X © 2006 Arista of Fourplay.