franzussr.blogspot.com
FranzUSSR
http://franzussr.blogspot.com/2015/04/dynaco-pas-2.html
Люблю старую технику звуковоспроизведения. Четверг, 16 апреля 2015 г. Богатый обертонами винтажный звук из золотой эры джаза. Отправить по электронной почте. Написать об этом в блоге. Подписаться на: Комментарии к сообщению (Atom). TVER, Tverskaya, Russia. Мое имя Вадим Батаев ( ака Franz) Я люблю ретро оборудование для воспроизведения музыки и кино. Легендарный предварительный усилитель Dynaco PAS-2. Продуваем басовые динамики в колонках. Новый проект custom-динамиковМихаил Ураков согласи. What’s ...
franzussr.blogspot.com
FranzUSSR: ноября 2014
http://franzussr.blogspot.com/2014_11_01_archive.html
Люблю старую технику звуковоспроизведения. Суббота, 22 ноября 2014 г. Старый роликовый проигрыватель REK-O-KUT. Чемодан-проигрыватель с родным тонармом и пьезоголовкой,с универсальным по частоте приводом , может работать , как на частоте 50 гц так и 60 гц , шпуля в виде морковки и ролик просто встает на нужное место для нужной скорости. Ссылки на это сообщение. Отправить по электронной почте. Написать об этом в блоге. Четверг, 20 ноября 2014 г. Stephens Trusonic TK5 super-tweeter. Ссылки на это сообщение.
mellowgroovy.blogspot.com
Magic Moment: Monday Modify : End of Life Phonostage modified
http://mellowgroovy.blogspot.com/2015/07/endoflifemodify.html
Begin since every morning. Monday, July 27, 2015. Monday Modify : End of Life Phonostage modified. After finishing "End of Life" Phonostage for test. Http:/ mellowgroovy.blogspot.com/2015/06/monday-modify-end-of-life-phonostage.html. Sound really good with macro and micro detail, speed so accurate. But a bit bright and lack of deep bass present to the system. So I think to replace almost PRP metal film resistors with other types. Like tantalum, carbon composite and thick film resistors. Many Thanks - Owen.
mellowgroovy.blogspot.com
Magic Moment: July 2014
http://mellowgroovy.blogspot.com/2014_07_01_archive.html
Begin since every morning. Monday, July 21, 2014. Monday Modify : Continue With NEC Mono-Block Part 3. Just hear the sound from these Siemens F2a mono-block amplifiers. After finish assembly these amplifiers. I've found the problem with "Hiss" sound. And try to discover the main cause. Not from ground-loop or components but I missing "Grid Stopper". On WE409A/6AS6 the driver tubes. Problem's gone when install carbon composition resistors on their grids. Subscribe to: Posts (Atom). Satan Shops For Records.
mellowgroovy.blogspot.com
Magic Moment: November 2014
http://mellowgroovy.blogspot.com/2014_11_01_archive.html
Begin since every morning. Wednesday, November 5, 2014. Smells Like Teen Spirit. This movie like an energizer for everybody who has dream but lose easily. Highly recommend for music lover especially Jazz lover. Subscribe to: Posts (Atom). Retro vintage modern hi-fi. Satan Shops For Records. 9835;♪ A 2016 Jeff Award for the Acoustic Revive RR-888 Schumann Generator! ELROG ER242C - 211 With Molybdenum Plate. Fly Me to the Moon. 30 Years of Revelation VII – The Resume. View my complete profile.
gregslounge.blogspot.com
Greg's Lounge: March 2015
http://gregslounge.blogspot.com/2015_03_01_archive.html
Sunday, March 22, 2015. Prog Rock and the concept album is still alive and well today. Ever since my youth in the 70's being a drummer and musician, I have always been fascinated with complex music. Yes, Pink Floyd, Genesis, Gentle Giant, ELP all have left there mark on my musical history. It wasn't till 2002 that I heard a album that moved me to tears after hearing it for the first time. It was "In Abstenia" by the brilliant Steven Wilson and his band Porcupine Tree. Like Beck who deserved to win the Gr...
a-direct-heating-triode.blogspot.com
a Direct Heating Triode blog: February 2016
http://a-direct-heating-triode.blogspot.com/2016_02_01_archive.html
A Direct Heating Triode blog. Feb 26, 2016. MC1/60, E60M, TM100 SE amplifier - Part 2. Back on the air with amplifier circuit. We need 600V for the final stage, 300V for driver, negative bias voltage, heater voltage. High voltage is not very high, I can take advantage of vacuum tube rectifier (helps for soft start) and polypropylene capacitor for main supply. I prefer the sound of these caps over the usual electrolytics. Main power transformer windings. 3- 50V for bias. 5- 63V for 6SN7. 6- 5V for GZ34.
a-direct-heating-triode.blogspot.com
a Direct Heating Triode blog: September 2016
http://a-direct-heating-triode.blogspot.com/2016_09_01_archive.html
A Direct Heating Triode blog. Sep 7, 2016. E140 SE A2 amplifier Part 2. Class A2 amplifiers need a more elaborated driver than the usual A1. Though providing a quite low impedance path to the E140, the IT voltage ratio (1,73 10. Or -15,3dB) commands a tube capable of a very large anode swing with low distortion. Not so many candidates. Keeping in mind the necessity of a current not exceeding 10mA trough IT (it roughly corresponds to twice the E140 grid current at maximum positive swing) the 12B4A. I need...