Boris Ribov

Boris Ribov

Laboratory of Embedded Systems - LAB2104 (R&D)
Research & Development - Electronics, Hardware and IT

Inside the Studer A807

Inside the Studer A807

Pioneer PL400 - The bush

Pioneer PL400 - The bush

OEM IPC HFW1230SP review

OEM IPC HFW1230SP review

TCD3014 mecha into parts

TCD3014 mecha into parts

HighComm II modules @LAB2104

HighComm II modules @LAB2104

Sony APR5000 in play mode

Sony APR5000 in play mode

Пікірлер

  • @dubdoodle7191
    @dubdoodle71912 ай бұрын

    During 1990's this cassette deck was on clearance sale for $199 at Majestic Sound in Canada.

  • @harshaedvern
    @harshaedvern2 ай бұрын

    can you upload the video of playback level or dolby level calibration?

  • @89MrSnake
    @89MrSnake2 ай бұрын

    Здравейте, това изображение няма да работи за hp designjet 800 без PS индекс?

  • @diplocentria
    @diplocentria3 ай бұрын

    добрый день! могли бы вы подсказать, на какой торговой площадке можно приобрести левий прижимной ролик с рычагом и пружиной? спасибо!

  • @RUfromthe40s
    @RUfromthe40s3 ай бұрын

    i prefer the revox , but have a big colection of nakamichi components ,this and the B215 as the phase linear 7000 from series two and the Z-7000 or the 5000 from TEAC, nakamichi has some issues to it´s building material quality(plastic, the most cheap, heat is a problem), the worst of all is the Dragon ,have you got those decks working as new ,the nakamichi wow and fluter is worst in nakamichi´s ,the TEAC Z-7000 is out of this world quality and it works today with perfection just by doing the regular maintenace ,the nakamichi´s all had to be repaired by a old nakamichi technician in London where my sister lives, mainly i always used Maxell,TDK and SONY also BASF till 1985 and sony in late 80´s till mid 90´s, tdk was the only brand that even building their cassettes more cheap they kept the quality, normally only C60 cassettes

  • @jackorlando7
    @jackorlando75 ай бұрын

    Hi Boris , I got Alpine AL80, and I am looking for a complete overhaul. Any email or contacts? Are you in Sofia or somewhere else?

  • @romanklyon2649
    @romanklyon26496 ай бұрын

    Witam ! jak zdjąć szybę z kasety ?

  • @cinquefoilofficial
    @cinquefoilofficial6 ай бұрын

    What formula oil do/did you use for the capstan and pinch roller bearings? Cheers!

  • @CSRE26
    @CSRE267 ай бұрын

    How do you fix that dude

  • @rico5870
    @rico58708 ай бұрын

    Hi mate, could you please help me with my RX80es? I have changed the belt but I'm not sure the correct way to install that. Now the deck read and record well in one direction but eat the tape in the other direction i guess i have installed in the wrong way the belt . I have changed the pinch rollers also. I do not speak Russian.

  • @anuarivanov6790
    @anuarivanov67909 ай бұрын

    Hello, I’m your subscriber, I constantly watch your videos, maybe you can help. The problem is the following: I changed the idler and belts on a Nakamichi ZX-7. I assembled it and the motor of the program gear constantly rotates it to the stop position (even when the gear lowered the block of heads and reached the stop position). Doesn't respond to the play button. Rewinding works with difficulty through the brake stops, since they are not retracted. I disconnected the tape drive mechanisms and moved the resistor gear, which moves the software gear; the gear motor only increases the rotation speed when the resistor rotates. That is, the gear motor always moves only in one direction, regardless of the play or stop or rewind buttons. I also twisted the VR 602 603 resistors responsible for adjusting the position of the gear, but this did not give any result. If you have encountered such a situation, I ask you to help with advice .

  • @dimitarnachevmityooo6718
    @dimitarnachevmityooo67189 ай бұрын

    А бе Боре, научи ли я таз механика най на края?

  • @merve8163
    @merve816310 ай бұрын

    hi i have a blown two fuses T2A+24V, T4A+50V , Where should I check?

  • @AntonioSilva-im3sj
    @AntonioSilva-im3sj10 ай бұрын

    Great footage. I would like to know the reference of an integrated that is in this device. In the video I can almost see.

  • @prlmonopol8270
    @prlmonopol8270 Жыл бұрын

    Hello. Nice video. I got the ct93 but it needs belt and idler replacment what l need to do. Can you tell me how to remove the isolated door deck to take the mechanism out .I tried to figured out how to do that but dont want to break anything. I would apreciate your help.

  • @hificarcollection2540
    @hificarcollection2540 Жыл бұрын

    Hi Boris, I have a TD1200SE. Do you know where I can find service manual? I have Q315 or radio unit bronken. I'm unable to identify it...may be D1802 or D1083 I'm unable to read it. Regards

  • @musicpunch1452
    @musicpunch1452 Жыл бұрын

    I have one for sale

  • @Anthony-cc8bx
    @Anthony-cc8bx Жыл бұрын

    Nice Boris wished you were speaking english. Also wisehed you showed how to take unit out from player.

  • @markantonyrodriguez7998
    @markantonyrodriguez7998 Жыл бұрын

    Hi . I have a Nakamichi dragon. Idler tire and the belts replaced , The autoreverse mode is not working properly and the green LED's in the buttons also not glowing. Rew/ fwd is working well. Pls guide me how to rectify

  • @cristianradu4971
    @cristianradu4971 Жыл бұрын

    Would you have the EN subtitles? :) Why was the switch removed from the main board? What is the white switch installed at the back?

  • @dubdoodle7191
    @dubdoodle7191 Жыл бұрын

    Appears to be far more capable than a Studer A820 ? How much does it weigh ?

  • @jeanclaudegerard5959
    @jeanclaudegerard5959 Жыл бұрын

    Question plesase for 009 : Is a 400hz/200nwb or 315hz/250nwb signal needed to check the playback level and at what reference level on the screen ? The Odb or the Dolby marking ? I have HPR test tape but i don't have service manuel for this deck si if someone have these information.....Merci.

  • @lachlanlau
    @lachlanlau8 ай бұрын

    dolby level always corresponds to dolby mark

  • @jeanclaudegerard5959
    @jeanclaudegerard5959 Жыл бұрын

    Question plesase : Is a 400hz/200nwb or 315hz/250nwb signal needed to check the playback level and at what reference level on the screen ? The Odb or the Dolby marking ? I have HPR test tape but i don't have service manuel for this deck si if someone have these information.....Merci.

  • @RestorerBoby
    @RestorerBoby Жыл бұрын

    Браво , поздравления.Аз, за да не сгреша маркирам положенията на програмните зъбни колела и водача на гнездото спрямо о кодера / ключа с флумастер за СД .Слава богу до сега не съм ги разминавал.😁

  • @zulumax1
    @zulumax1 Жыл бұрын

    I just changed the belts and idler tire on two Nakamichi Dragons, mine, and a friend's. WF measured 0.026 WTD on mine, and 0.032 on his. His pinch rollers rubber are glazed and hard, mine are better, but still old. The next step is to replace the rubber rollers then I think the numbers will look much better. Specifications say it should be no more than 0.019% WTD and 0.04% peak. When working like new I have seen the Dragon run 0.015% WTD. I have a Pioneer CT-F1250 that I will check to see what it runs after I get belts and a tire on it.

  • @RUfromthe40s
    @RUfromthe40sАй бұрын

    the pinch rollers if not ok all deck works worse than ever, it seems being the most important factor on play/record section , all parts are important but if the pinch roller isn´t perfect it sure will caus it to play and record very under it´s full quality

  • @openreeltoreel
    @openreeltoreel Жыл бұрын

  • @johngian1961
    @johngian1961 Жыл бұрын

    If we consider the price of the over estimated even today Nakamichi Dragon and the Technics RS-B965 guys...!!! I think that Technics is a far better cassete deck in all aspects... Let me explain...! A Nakamichi Dragon today mostly in Ebay in a very good condition and well serviced , costs about 7.000-10.000$ US.................WTF !!!!!!! On the other place a Technics RS-B965 also in a nearly mind condition serviced also well , costs about 600-800$ US...!! Dragon features dolby B - C , Frequency Response: 20Hz to 22kHz (Metal tape) , Signal to Noise Ratio: 72dB (dolby C) Wow and Flutter: 0.04% ( Nakamichi mesurements) , Total Harmonic Distortion: 0.8%.....! RS-B965 features B, C, HX Pro, DBXii , Frequency Response: 20Hz to 20kHz (Metal tape) , Signal to Noise Ratio: 92dB (DBX) , Wow and Flutter: 0.03% SO , there is no doubt that both are best of the best cassette decks of all times BUT the BARGAIN here is : T e c h n i c s RS-B965 ......Thats it THE END

  • @pablobaldomir9430
    @pablobaldomir9430 Жыл бұрын

    Mui buen travajo, saludos!

  • @RestorerBoby
    @RestorerBoby Жыл бұрын

    Някои са ти били благодарни, някои на обратно , а загубеното време никой не може да ни го върне. А за скъпите обслужвания е ясно. На мен какви ли не са ми ги викали. Накрая съм бил кожодер. Сега работя за удоволствие и не търся отплата.Ако мога да помогна помагам, ако не или е скъпо търсят си друг майстор. Пари за труд не търся.Кой каквото даде. И за мерси пак съм доволен. Оня ден купих две зъбни колела за 41лв. и 4 пинч ролера за 24лв. и викам на клиента , какво дадеш и ако дадеш , а той 50лв давам веднага.... 😏 50 добре, толко му се дават и толкоз и другия път майстора ще е друг и така ... но машините заработват и аз съм доволен от себе си...😁😊😇

  • @zaluboyhipish
    @zaluboyhipish Жыл бұрын

    Что там шумит в механизме?

  • @valentinmadzharov1017
    @valentinmadzharov1017 Жыл бұрын

    кога ще видим сглобяването и работата на машината след ремонта?

  • @BorisRibov
    @BorisRibov Жыл бұрын

    Тя е сглобена още преди 3-4 години. От тогава даде по време на работа частични проблеми - напълно характерни: блокирани индикатори, които също бяга поправени. В момента дека е при друг собственик.

  • @valentinmadzharov1017
    @valentinmadzharov1017 Жыл бұрын

    @@BorisRibov Благодаря!

  • @valentinmadzharov1017
    @valentinmadzharov1017 Жыл бұрын

    @@BorisRibov Благодаря!

  • @valentinmadzharov1017
    @valentinmadzharov1017 Жыл бұрын

    @@BorisRibov Благодаря!

  • @nedaradeva188
    @nedaradeva1882 жыл бұрын

    Blagodaria, mnogo polezen video

  • @RestorerBoby
    @RestorerBoby2 жыл бұрын

    Препоръка, пусни клипа с БГ говор, защото рушан се уакаха от яд ...

  • @sh0t734
    @sh0t7342 жыл бұрын

    what oil and grease did you use ?

  • @user-se9lj6dd1q
    @user-se9lj6dd1q2 жыл бұрын

    Капец.

  • @christianstahl9415
    @christianstahl94152 жыл бұрын

    So much plastic... Better a revox B215

  • @Posteo1983
    @Posteo19832 жыл бұрын

    Steriski cassetiski tapiski deckisti Tandbergiski .

  • @vfdffdd2675
    @vfdffdd26752 жыл бұрын

    В моя случай лаудъра е заседнал, трябва ръчно да въртя маховиците за да мърда. За греста нищо не споменахте. Сменятеши я и ако да с каква?

  • @pablobaldomir9430
    @pablobaldomir9430 Жыл бұрын

    Mui buen aparato

  • @EASMusicChannel
    @EASMusicChannel2 жыл бұрын

    Could we transform a belt drive mechanism to a DD quartz lock? Thanks.

  • @llamafrhd
    @llamafrhd2 жыл бұрын

    What ocsiliscope did you use in your phase correction video?

  • @celestebenenati8084
    @celestebenenati80842 жыл бұрын

    Do you do repairs ?? I have a Td1200ii that needs to be repaired. Thanks, Kenny.

  • @user-iq4xs2xj4e
    @user-iq4xs2xj4e2 жыл бұрын

    Супер аппарат!👍 Для коллекции огонь!🔥

  • @3d2ds54
    @3d2ds542 жыл бұрын

    Это ещё нормально. Тут один латыш английские буквы по -латышски читает! Сompact cassette по латышски наверно будет цомрацт цассете!😂😂😂

  • @bayramtopcu2089
    @bayramtopcu20892 жыл бұрын

    Tandberg 3014 dosent play

  • @bayramtopcu2089
    @bayramtopcu20892 жыл бұрын

    kzread.info/dash/bejne/g3iDtKane6eZY6g.html

  • @user-wm1cx5ez4h
    @user-wm1cx5ez4h2 жыл бұрын

    Is this machine contain pitch control.

  • @user-wm1cx5ez4h
    @user-wm1cx5ez4h2 жыл бұрын

    Is this machine works auto reverse ?

  • @user-ic3kk6qr7i
    @user-ic3kk6qr7i2 жыл бұрын

    Здравей Борис, можеш ли да напишеш размера на плоския ре ък задвижващ втория капстан?

  • @fickfehler3866
    @fickfehler38662 жыл бұрын

    So the capstan is belt drive not direct drive right ? how does it keep accurate speed ?

  • @zulkarnin
    @zulkarnin2 жыл бұрын

    I never had any problems with black reel pinch rollers, they are not garbage, the plastic ones are good for short terms.

  • @sh0t734
    @sh0t7342 жыл бұрын

    did you measure wow and flutter? If it sounds ok it doesnt mean it is ok

  • @zulkarnin
    @zulkarnin2 жыл бұрын

    @@sh0t734 Seriously