en Awsome STRANGER THINGS projection on house

Updated on December 24, 2019 | 274 Views all
0 on December 24, 2019
visit our website: https://www.digitalpressworks.com We added this to our projection mapping show for Halloween! A view from the sidewalk in front of our house

 

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  • en tweed princeton 5D2 came back to life

  • I came across this tweed princeton a couple of days ago. it had more than few issues with the pots, electrolytic caps, wires, grounding, input jacks and one of the resistors.

    and it sounds beautiful like a win instrument with the new components.

     

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  • en Fender Princeton AA964 Blackface from ’64 or ’65

  • haven’t checked the serial nubmber. it just looks came from between 1964 to 1965. someone added an extra diode on the original one. but the original diode works fine without it. more than one component have replaced at some point.

    the output level is too low and I guess it’s the filiter caps. it has 20+20+20+20uf 450v multi cap.

     

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  • en NOS Astron Blue point aka. yellow mustard capacitors

  • they were on ebay and the price was not bad. it was pretty good actually. these .02uf 600v 50’s Astron Blue point capacitors are for my original and project 5F1 champ amps. two of them for the 5F1 project. and the rest of them for the original ’59 5F1 champ in a case I need to replace them like 50 years from now.

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  • en ’88 YZ10 (870C) and Hotdog4 update

  • Yokomo 870C aka.1988 YZ10 build with

    White winter arms
    2mm fine pitch drive train
    Yokomo Hotlaps wheels
    Lightened diff cups
    Composite Craft shock towers
    Front aluminum bulkhead
    AE steel turnbuckles from RC10 Worlds re-release kit
    SRS steering blocks

     

     
     

    Hotdog4 built with
    AE 870C shock towers
    MX4 rear aluminum CVD bones
    Academy molded wing
    Extended wheelbase with longer rear belt
    White Kydex bumper, homemade
    870C shocks with later shock ends for Works arms
    AE steel turnbuckles from RC10 Worlds re-release
    Magnesium bulkheads

     
     

    Hodog4 has the copper springs now

     

    And, few more pics with C4 body

     

     

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  • en a replacement for #47 bulb – #239

  • I’ve been using this 239 bulb after the factory GE #47 bulb went dead. 239 is same 6.3V and the bayonet base is identical to #47. mine came from Westinghouse as I remember. and found more from Tung-sol, Sylvania, Chicago Miniature, and more

    239 rated 2.268 watt while 47 is 0.945 watt according to this web page. I’m wondering if I can go with this bulb. but didn’t have an issue yet

    https://www.bulbtown.com/6_2_VOLT_LIGHT_BULBS_s/380.htm

    and there are sellers have #1847 which is the long-life version of #47 on ebay. even their pricing are fair. it’s a thread about #47 and #1847

    https://www.antiqueradios.com/forums/viewtopic.php?t=145938

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  • en Inside of Sola Sound Bum Fuzz Unit – Cheap ass version

  • Came across this big red bum fuzz here on reverb.com

    https://reverb.com/item/17423735-sola-sound-cheap-ass-bum-fuzz-jumbo-tone-bender-direct-from-sola-sound-london

    Sola Sound / Macaris sells a few different versions with different components along with the pricing. this one is a literally cheap, actually the cheapest version of them. they had/have more coming as well.

    http://www.macaris.co.uk/colorsound

    They have 3 different versions by the price. £399.00, £349.00, and £149.00. then I paid $29 for international shipping. mine is £149.00. it was $195 shipped to South Korea.

    £399.00 and £349.00 versions come with the reliable components like Cliff jacks, Carling(could be Arrow H&H) DPDT footswitch, Omeg potentiometers (2 of log B 100K, 1 of linear A 100K), and better caps and resistors.

    They put Zetex ZTX109 transistors on £399.00 version with better caps, even with the NOS carbon composite resistors, and probably with some tweaks.

    £349.00 Bum Fuzz Unit comes with BC184 transistors. £149.00 version comes with the same transistors as far as I know. (update – this pedal came with BC549C known as a substitute for BC184)

    But, £149.00 version has, as the name, cheap components include the plastic molded pots. the pots feel not good. but they still came from Piher at least. it has more unknown parts like 1/4″ jacks, footswitch, knobs, and ceramic caps.

    I believe I can change some of the parts using the pics on Macaris.co.uk and Reverb.com. The schematics for Jumbo Tone Bender and B&M fuzz are on the web.

    I’ll update with some mods and samples. here are the pictures

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  • en Fender Mustang GT40 amp external speaker mod

  • did a simple job for a friend. he has some extra 50’s Jensen speakers and wanted to use them with this GT40 amp.

    he told me GT40 has mono and stereo output mode. so, we decided to leave one of the 6.5″ speakers as it was. then put a long thread 1/4 jack on the other output.

    the only place I found for the internal/external switch was the inside of the bass reflex vent on the back. the back panel itself is too thick to attach the switch.

     

     

     

     

     

     

     

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  • en 3.5mm 1/8″ to 1/4″ TRS plug adapter – $1 vs. $10 Sennheiser

  • didn’t expect any noticeable difference between them. but there are actually. Sennheiser 1/8″ to 1/4″ phone plug adapter sounds way better

     

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  • en Oxygen: The terraforming of Earth

  • (Picture by Alexander Gerst from the ISS)

    We take good old O2 for granted. People are always going on about how early Earth was “perfect” for life. A perfect hell maybe. No ozone layer, no oxygen, extreme heat, an abundance of highly corrosive chemicals in the atmosphere including sulfur and methane.

    Much like found on Titan the largest of the moons of Jupiter today. It was a literal red sky hell. With all of that methane and sulfur, it must have smelled like a frat house on chili and hard boiled egg night. So, the Earth was devoid of oxygen in the beginning but as I said there was a metric butt-load of methane and sulfur in the oceans.

    So, little single-celled organisms developed that lived on methane and sulfur. After a while, the sulfur level dropped and the methane level did as well. No one is sure why. There still was little oxygen. So some more little critters evolved which produced oxygen called “cyanobacteria”.

    It took a billion years for these critters to terraform our planet for the evolution of animals and more complex plants. To this day all plants incorporate these ancient cyanobacteria into their cells in structures known as a “cyanoplasts”. You see life itself changed the planet to support life.

    This is what life does.

    More informations to this topic: https://en.wikipedia.org/wiki/Great_Oxygenation_Event

    #Science #Enviroment #Universe #Earth #Life

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  • en 50’s and 60’s Fender Champ 8″ speakers

  • all the 5F1 champ around me have Oxford 8EV speakers and they seemed to have Jensen P8T as well. found one from CTS which sounds like the stock Oxford. they are 4 ohm impedance and DCR is mostly 3.2 ohm

    I’m not sure with new and doped speakers but old, broken in and sometimes brittle speakers sound way better with edge doping in every aspect to me. it’s like a having a good preamp tube in vintage tweed amps

    it’s an Oxford from ’59 Champ along with one from 62’s. the cone went yellow and I guess it was in a place with carbon monoxide gas around. both has doped in the end

     

    and 60’s Ceramic speaker from Oxford. and another one from CTS. this CTS is not Fender stock but sounds pretty much like the stock speakers.

     

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