Vintage casio pt100 keyboard synthesizer from the late 1980s. Carrying a supply of batteries, 4 aas, cs, and ds, will allow you to try the devices at the stores before buying. See more ideas about circuit, ghost in the machine and diy guitar pedal. This version of casio sa76 manual compatible with such list of devices, as. Keyboard toy keyboard with 31 miniminitiny keys and main panel features. Casio pt 100 this midsize casio pt series keyboard from 1987 embossed case date has polyphonic sound, nice rough accompaniment and extremely unusual sounding grainy digital percussion that is great for tekkno. Interesting is the single finger chord concept of this instrument, which makes chords selectable by name instead of pressing multiple keys. Should you drop the register and damage it, immediately shut down the power and unplug the ac plug from the power outlet.
Your casio pt 100 manual is based added and will do added by our piano. Casiotone refers to a series of home electronic keyboards released by casio computer co. The only issue is the plastic rom cover has broken off and is held on with tapesee closeup this does not affect functionality. The mods include a full pitch mod with the use of a ti 74ls624 voltage controlled oscillator. The pt 100 model is a highly sought after model because of all the modifications you can make to it. This is a little demonstration video on how to use the two. Circuit bent casio pt10, 8 mods in original case youtube. Open the target toy most of the time this is as easy as removing a few screws. Being naturally cautious i got a service manual from manuals in pdf. Its a website by frans samshuijzen with detailed descriptions of some mods that he did to a set of casio sk 1 keyboards appropriately titled. Hey, i have never circuit bent before although i do know how to solder. Watch 3450 online without downloading, good for mobile. I know its been done before because there are videos on youtube showing them off, but none that teach.
There are instructions here if you would like to try my four modifications. Ive recently started reading soundonsound again after a hiatus of a few years. Pm pm a c pm hour minute minute second hour minute pm second l date hour second minute 1 100 second. The service manual isnt very very informative about device parameters but does have full circuit diagrams. Bending this machine is basically adding components like a potentiometer to control an additional oscillator that change. Saida araceli marked it as toread jul 20, olaia rated it liked it mar 23, jordi sierra i fabra. With the toy open, use a probe andor your fingers to test different connections on the circuit board itself. Jan 14, 2009 here i give a quick and quite amateurish i am not a good keyboard player by any means.
This was actually my first succesful bent circuit, before that i burnt a couple toys on the process of bending. There will be an amplifier chip no an8053 common across the sa series and a mask programmed cpu which will be made by oki and have the part no m6387xx where xx is the variant for the specific keyboard it is installed in, in the case of the sa5 it is m638716. All sounds seem to be made from 2 layered squarewave timbres with different envelopes. As i here ended not in casio pt 100 manual, here while watching in opponent this boy the islanders lacked the purposebuilt basketball in the key density, many weight, to offer a second. Wav format sk 1 sounds series for emu samplers info how to midi up a sk 1 synth museums page vintage synths page sonic states page yahoo sk group fan page bending circuit bent instruments, midi mods awesome circuit bending collection crazed circuit bender. Casio fd1 fd 1 owners manual casio fd20 owners manual casio fe101 fe10 1 owners manual casio fe102 fe102 owners manual casio fh150 owners manual casio fh250 owners manual casio fh310 owners manual casio fh320 owners manual casio fh350 owners manual casio fh450 owners manual casio fn10 owners manual casio fn20 owners manual. This is an engineered modification which works on most of the casio sa series sa 1, sa5, sa7, sa8 etc. Reedcalls these circuit bent instruments aleatrons.
Casio sk 1 is basically 8bit based and all the sounds that you can make bending it are a kind of 8 bit based sounds that are tweaked connecting in unusual way the main board of the keyboard. Casio 3451 pdf instruction online if your casio watch is of 3451 module number you can find these numbers on the back side of your watch then this live pdf casio 3451 official manual suits you. Burnkit2600 good webpage for general circuit bending info, links, and guides. View and download casio pt80 operation manual online. A digital delay, untethered to behave and respond to the abuse found in a circuit bent delay pedal. It is a simple toystyle instrument with limited changeable parameters. Casio electronic musical keyboards were first manufactured in 1980 and continue to be made by casio today. Musician and score composer michael andrews featured a circuit bent sk1. This simple guide will show you how to build a digital synthesizer that generates. Use this page to download a copy of casio watch manuals in pdf format. The pt100 model is a highly sought after model because of all the modifications you can make to it. Due to the covid19 pandemic you may experience delays in parts orders and repairs. The first thing i saw when i opened the back is a small trimmeralways when you found a trimmer you can replace it with a equal value pot.
The manual organ chord mode plays a sort of thin metal pipe organ rank timbre. In this video show how i circuit bent a casio pt30 keyboard. Me showing you the sounds, rhythms and features on this very little casio pt1 keyboard that i found at a carboot sale, a bargain at just. Casio pt 100 not circuit bent complete vintage ready. Bristolbased tom bugs makes and sells circuit bent like electronic gadgets. Casio keyboard ive been more and more intrigued by electronic music, sparked mainly by covering an exhibit of designer theremins for ieee spectrum in 20, adopted by watching documentaries for example 2014s i imagine wires, which traces a brief history from the modular synthesizer. The original casiotone line was abbreviated to ct in the mid1980s but has continued to feature fullsized keys. Here you see the casio pt1 and below it my original vltone 1 from 1981. The casio sk1 is a small sampling keyboard made by casio in 1985. Ruiner a sort of hybrid fuzzringmod blend that opens up new sounds and textures moulded from the standard casio tones. Apart from the obvious colour differences, the pt 87 differs from the pt 82 only in that it lacks a headphone output jack. Everything about casio sk sampling series of keyboards, including the casio sk1, sk2, sk5, sk8, sk8a, sk10, sk60, sk100, sk200, sk2100. Circuit bending is the creative, chancebased customization of the circuits within electronic devices such as lowvoltage, batterypowered guitar effects, childrens toys and digital synthesizers to create new musical or visual instruments and sound generators.
Here i give a quick and quite amateurish i am not a good keyboard player by any means. I have modified this casio pt 10 with the bends shared on getlofi. It is all original and not modified or circuit bent in any. Casio pt 100 page 1 circuit bending forums is an online community in respect and relation to chip music, art and its parallels. Casio vltone 1 in 1981 casio made the vltone 1 vl 1, a small, monophonic synthesizer with builtin calculator. These gamestoyskeyboards can often be bought for a few dollars each. View and download casio pt 80 operation manual online. Casio pt1 how to use the two one key play buttons youtube. The casio pt 10 was a gift of payment from a friend so in bending the unit i decided to challenge myself by retaining the stock speaker. It is also worth noting that a 555 timer circuit would theoretically do the same thing, except.
View and download casio pt 50 operation manual online. This is a vtg casio pt 80 electronic keyboard sampling synth original box for circuit bent. Download 3450 zip recent news about casio gshock gls6900 series all gshock gls6900 news. Works off of 5 aabatteriesnot included in this auction this model is ideal for circuit bending. View and download casio pt50 operation manual online. A dark grey version of this instrument was released as casio pt31. Brother pdc100 midi sequencer in great condition and fully functional. C reading the display stopwatch operation regular timekeeping daily alarm mode stopwatch mode mode timesignalonmark date alarmlight mode indicator mode day onmark indicator press c. While the manuals recommend only genuine casio adapters, all casios i know of can use standard ac adapters, as long as it provides 9 v input for cts and negative polarity youd need to check the polarity symbols to make sure. Its easy to add an audio output if youre familiar with soldering. This was actually my first succesful bent circuit, before that i burnt a couple toys on the process of bending never knowing when to stop i guess. Portable document format pdf documents can be read with adobe reader software. Ma1011ea operation guide 5181 english congratulations upon your selection of this casio watch.
Free download casio exilim ex100 pdf user manual, user guide, instructions, casio exilim ex100 owners manual. All neccessary settings are perfectly described here with no need to download. Casio rom packs, yamaha playcards and other keyboard media. I have removed the speaker replaced with a mini jackphoto 4and drilled the holes for the pots,mounted and soldered the bends like the scheme. When modified, there are plenty of great eastereggs to explore. Bent casio pt1 with images circuit bending, music gadgets, bent. Other sk keyboard, bending and casio links sounds all the sk 1 percussion sounds in. Vintage casio pt100 keyboard synthesizer circuit bending etsy.
To start with it was little more than a toy keyboard tiny keys, no jack out, no midi, limited sounds. Vintage casio pt 100 keyboard synthesizer from the late 1980s. Comes with factory printed manual and original box. Continued use creates the danger of short circuit, fire and electric shock. There is probably way more you could do with these units. This video was made after i did the modification so there are no in progress shots. Casio skseries keyboard 1 we used an sk5, but they are all ideal for bending. How to circuit bend a casio vl tone linkedin slideshare. Casio pt 30 this keyboard has many similarities with the casio vltone 1 and pt 1, but unfortunately it is missing the great builtin synthesizer and 3 octave switch of the vltone. We used 4 toggle switches, 1 potentiometer, 1 photometer, 2 doorknobs for body contacts, along with a pushbutton momentary change to reset the unit. Vintage casio pt100 keyboard synthesizer circuit bending. Sound generation main cpu nec d1867g manages 1 monophonic sound which generation is based on a generated pulse waves with different widths and octaves.
Everything about casio sk sampling series of keyboards, including the casio sk 1, sk2, sk5, sk8, sk8a, sk10, sk60, sk100, sk200, sk2100. Also easy to break if you arent careful not a bending platform for the faint hearted. Mid size retro casio keyboard fitted with low pass resonant filter with cutoff cv input. To download a pdf file, enter the fourdigit or threedigit module number marked on the back cover of your watch. Its keyboard is 2 1 2 octaves, not velocity, aftertouch or midi or cvgate. Innovative products bring joy, create new lifestyle and pave the way for related economies especially, if they have been developed by casio. Attempting to repair the register yourself is extremely dangerous. If you want to save money you can just use a pot or a switch with a resistor. I removed the rom functionality as i dont feel it adds much to the keyboard. Explore and take notes this is main fun part of bending. Only the english parts of the manuals are included in the above pdf files, which. These first keyboards used a sound synthesis technique known as vowelconsonant synthesis to approximate the sounds of other instruments albeit not very accurately. We are focused on providing you the best level of service possible during this difficult time and will do our best to provide you the reliable service you have come to expect from us.
Ruiner a sort of hybrid fuzzringmod blend that opens up new sounds and textures moulded from the standard casio. Below you can see two versions of the circuitbent casio sk 1, the top pictures are of the newest version and it has got a arpeggios circuit for overall pitch control it has also got a video out, the video out is basically just the signals from the patch bay going throe a 1k resistor. The others bends are the lopass filter and the hipass filter found on the scheme. Jun 08, 2011 soldering a potentiometer in my casio i have used a switch and a variable resistor potentiometer. One key play buttons on the brilliant casio pt1 wish i had a vltone as well. Fans will get bent out of shape if they miss the first book to cover circuit bending bending, for shortthe method by which an electronic toy or a device such as a keyboard is shortcircuited and modified to create an entirely different sound. Then you can start reading kindle books on your smartphone, tablet, or.
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