If you get stuck in repairing a defective appliance download this repair information for help. Boss od 1 overdrive was one of boss first compact effects pedals, and offered a number of new features including silent fet switching to eliminate pops and clicks, rubber panels on top and bottom, quickaccess battery compartment and recessed knobs. The kit can be ordered with either one, and the chips are both available separately. The boss sd1 super overdrive is a pedal with a simple design, using only one dual operational amplifier upc4558c and 6 transistors, with an asymmetric overdrive circuitry for a classic, natural tube amp growl. The result is that you can push a lot more gain on sd1 on a ts808 and then, imho, its marshall side. At first, the df2 has a history that is worth mentioning. I use a boss bcb60 pedal board and on it i have from right to left ie first in the chain to last. Whats the difference between overdrive and distortion. Boss turbodistortionds2 service manual download, schematics. Boss ds1 distortion guitar pedal, black, 40th anniversary. Basically, i dont use the ds1 as a distortion pedal, because honestly youre not going to get great results out of it, especially since i know youre into metal and shred, and believe me, using the ds1 through an amp clean channel wont cut it. The new ds1 sounds better than the older ones ive had.
As on the ds1, boss copied some parts of our mods and are using the jrc chip we specified, on their newer pedals. The comet distortion project is a clone of the classic orange boss ds1 distortion, in continuous production since 1978. The boss ds 1 is a distortion pedal for guitar, manufactured by the roland corporation under the brand name boss since 1978. I am sure you will be very pleased with the tone of your new dsultra distortion pedal. That sounded great and retained the character of the ds1, big, grungy, high gain. However, if it has any flaws, it is that the distortion is too extreme and the tone can be a bit harsh. It has the quad op amp circuit, not the dual op amp circuit with transistor buffers that the later versions have.
This channel provides information of the bosss best quality electronic musical instruments. I recently got a new boss ds 1 thrown in a lot of pedals i bought. This compact pedal features stylish black enclosure with gold lettering, goldcapped knobs, and a. For low to medium gain, theres a mod that switches the first transistor to a mosfet, sort of like building a mosfet boost, zvex sho type circuit, onto the front end. The ds1 is the topselling boss compact pedal ever, and its original, unchanged design continues to inspire the creation of great music everywhere. This circuit resulted in a warm distortion tone, which was made gritty by. Keeley ds 1 ultra mod much more tone thanks for your purchase. Boss ds 1 distortion guitar effects pedal get ready to rock the center stage with the sleek stompbox from boss, the ds 1 distortion 40th anniversary special edition. Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on youtube. Boss ds1 distortion jackofall mods these ds1 mods are designed to turn a widely available, affordable, and reliable pedal that sounds bad in most contexts into a jackofalltrades box of dirty boost, drive, and allout distortion. If you use your pedal this way, you are distorting distortion. Known by professional guitarists the world over as that orange boss distortion, the ds1 distortion is still in production to this day, thanks to its distinct growlingyetwarm tone and bite. View and download boss ds1 distortion instructions manual online.
Visit us online for more information or to download service manuals today. I though it would be cool to try out a few mods, as the circuit is pretty basic and very similar to the ubiquitous ts9. It was the first distortion pedal made by boss with a distinctive hardclipping sound perfect for high gain rock and metal still keeping the character of the original guitar. The boss sd 1 super overdrive is a pedal with a simple design, using only one dual operational amplifier upc4558c and 6 transistors, with an asymmetric overdrive circuitry for a classic, natural tube amp growl. The stock boss ds1 is fairly thin and buzzy sounding, with a loss in low end. It adds a dreamy modulated sound that creates a dramatic ambient guitar tone. So you have a ds 1 that you got for free in a craigslist trade, or real cheap as your first pedal. Using the unit safely and important notes separate sheet.
The byoc yellow overdrive is an exact clone of the very first version boss od 1. During its life, the boss ds1 distortion has had two schematic revisions due to components availability. Schematic diagram of the boss od1 overdrive guitar pedal. Ds1 pro mod modded by analog man boss audiofanzine. This is the classic distortion pedal launched a million guitar solos.
Special thanks to the following who helped make this document possible. I was going to get rid of my ds 1 for the fist 20 bucks that came my way, then i clipped out some stuff on the insides, in the d4 and d5 position on the cicuit map, and it became so tube like, and squishy, im very very happy i still have it, paired up with my boutique hand. The ds 1 is a classic distortion pedal and is widely used by pros and amateurs alike. Stay up to date with roland news, artists, promotions, events, and more. Boss od1 overdrive was one of boss first compact effects pedals, and offered a number of new features including silent fet switching to eliminate pops and clicks, rubber panels on top and bottom, quickaccess battery compartment and recessed knobs. Well, i tried a boss ds 1 after years of not trying them and i seriously loved it, was really surprised. The classic ds1 tone is behind the signature sounds of numerous rock legends, and is ready to fuel your own signature sound today. It was part of bosss second release of compact guitar pedals, after the od1 overdrive, sp1 spectrum and ph1 phaser which first hit shelves in 1977. Improved clarity, enhanced frequency response, and the sound shaped on every pedal modified. The ds1 is a classic distortion pedal and is widely used by pros and amateurs alike. The classic orange ds1 distortion has been in continuous production since 1978.
The first distortion effects unit made by boss, it has become a classic effect, used by many notable guitar players. Ds1 distortion project documentation comet distortion. This compact pedal features stylish black enclosure with gold lettering, goldcapped knobs, and a vintage silver thumbscrew for the battery compartment. The ds2, turbo distortion was released in 1987, and is very. Here is the boss sd1 schematic to be compared with ts808 schematic. Well, i tried a boss ds1 after years of not trying them and i seriously loved it, was really surprised. The ha1457w was used in the boss fa 1, and the ta76p was used in the oldest ds 1s. After the great success of the bulky chorus ensemble ce1 issued in 1976, which was based on the roland jazz chorus jc120 amplifier integrated chorus effect, boss decided to revise and. For example, set the boss ds1 level up, the distortion somewhat down, and the tone for neutral.
This mod can fix both problems by merely changing two resistors. The amz 2resistor mod for the boss ds 1 distortion pedal. Ds 1 is good for vintage 70s hard rock sounds that the sm7 and sd 1 really dont do well. The sm7 is a much more versatile pedal than the ds 1, but the h. The chorus ensemble ce2 is a chorus pedal by rolandboss released in 1979. But close does not mean identical some components differ in values, and the clipping is asymmetric on the sd1.
So i came up with a variant that uses an fet field effect transistor input stage to reduce the complexity. The new ds 1 sounds better than the older ones ive had. As on the ds1, boss copied some parts of our mods and are using the jrc chip we specified, on their newer. Back in 1978, effects giant boss was first making its name, and the ds1 was one of only a handful of pedals bearing the companys brightly coloured compact enclosures. The kit comes with the incredibly rare ratheon rc3403ad chip that was used in the very first production run of the od1. The ds1 can get a lot more distortion than a tube screamer type pedal like the yellow boss sd1 and make a fender amp sound like a marshall after our mods very full, deep, and rich. I am sure you will be very pleased with the tone of your new ds ultra distortion pedal. Boss sd1 super overdrive guitar pedal schematic diagram. As for the sd 1, i can usually avoid using it by using the guitar volume control with the h. This channel provides information of the boss s best quality electronic musical instruments. I use my ds1 through the overdrive channels through the school amps to give the lead sound more. This can get pretty ugly, but sometimes its just the thing.
It generates the warm distortion of an overdriven tube amplifier while maintaining the subtle nuances of a guitar players picking technique. The other pedals in this second release include the cs1 compressor, ge6 graphic. The amz 2resistor mod for the boss ds1 distortion pedal. Distorsion guitare boss ds1 pro mod modded by analog man. Before using this unit, carefully read the sections entitled. It generates the warm distortion of an overdriven tube amplifier while maintaining the subtle nuances of a guitar players picking. The ds 1 can get a lot more distortion than a tube screamer type pedal like the yellow boss sd 1 and make a fender amp sound like a marshall after our mods very full, deep, and rich. Free boss diagrams, schematics, service manuals schematics. Welcome to steve mckinley electronics where we offer the highest quality guitar effects pedal modifications.
The boss ds 1 has a very heavy metal timbre to start with. Boss ds1 distortion guitar effects pedal get ready to rock the center stage with the sleek stompbox from boss, the ds1 distortion 40th anniversary special edition. The boss ds 1 is a distortion guitar pedal released in 1978 by boss. Feb 17, 20 the ds 1 with the right tube amp, i find an open ended class a something like a champ or champ clone, sound just amazing. The byoc yellow overdrive is an exact clone of the very first version boss od1. The classic ds 1 tone is behind the signature sounds of numerous rock legends, and is ready to fuel your own signature sound today. Each modification is based on proven designs to improve todays most popular effects pedals. The futures still bright for this pedalboard staple. I though it would be cool to try out a few mods, as the circuit is pretty basic and very simila. The ds 2, turbo distortion was released in 1987, and is very. Tone is similar to the big muff tone control, panning between a bass and treble emphasis. Boss ds 1 the boss ds 1 is probably one of the most famous distortion pedals in guitardom.
The boss ds1 made in japan mod mods your post 1994 ds1 to sound like the vintage mij ds1 for more clarity, warmer distortion and less compressed sound the mij ds1 is famous for. Its tone has graced thousands of recordings in every genre from classic rock. The boss ds1 is a distortion pedal for guitar, manufactured by the roland corporation under the brand name boss since 1978. For offboard wiring instructions check the offboard wiring project page. Page 2 thank you, and congratulations on your choice of boss ds1 distortion. Drive controls the amount of gain from the op amp that is fed into the diode clipping stage. Known by professional guitarists the world over as that orange boss distortion, the ds 1 distortion is still in production to this day, thanks to its distinct growlingyetwarm tone and bite. Boss ds1 distortion instructions manual pdf download. The boss ds1 is a distortion guitar pedal released in 1978 by boss. The ds 1 is the topselling boss compact pedal ever, and its original, unchanged design continues to inspire the creation of great music everywhere. But the boss ds1, even with all its switching circuitry stripped out, contains more components than i thought a beginner would be comfortable with setting up. Legendary distortion used by guitarists everywhere since 1978. Boss df2 feedbacker distortion pedal service manual download.
Boss ds1 d juz od 225,00 zl d oceny i opinie d porownanie cen w 6 sklepach d zobacz najlepsze efekty gitarowe efekty na ceneo. If you want to join us and get repairing help please sign in or sign up by completing a simple electrical test. The ds 1 is a decent sounding pedal, and its so cheap that its almost a crime for a guitarist to not have one. Keeley ds1 ultra mod much more tone thanks for your purchase. Schematic diagram of the boss od 1 overdrive guitar pedal. Fat mod for the boss ds1 amzfx guitar effects blog. The od1 was first sold in 1977 and was discontinued in 1985. How to replicate the data step merge statement in ds2. This schematic includes all of the components from the original ds1.
Jan 8, 2014 this pin was discovered by guitar files. The ds1 is a decent sounding pedal, and its so cheap that its almost a crime for a guitarist to not have one. The stock boss ds 1 is fairly thin and buzzy sounding, with a loss in low end. Provides an overview of key features, functions and operational tips. Boss ds1 the boss ds1 is probably one of the most famous distortion pedals in guitardom. First introduced in 1978, the boss ds1 was initially based around a toshiba. Boss diagrams, schematics and service manuals download for free. So you have a ds1 that you got for free in a craigslist trade, or real cheap as your first pedal. Set your pedal similarly to using an overdrive to use it this way.
The kit comes with the incredibly rare ratheon rc3403ad chip that was used in the very first production run of the od 1. I recently got a new boss ds1 thrown in a lot of pedals i bought. Boss df2 feedbacker distortion pedal service manual. The tone control seems more useable, it cuts highs and boosts mids a bit when rolled back. Ds 1 do get a lowergain crunch similar to an overdrive pedal. Since many modern clones of the ds 1 are based on a dualinline chip, every kit also includes a tl071. Boss ds 1 distortion jackofall mods these ds 1 mods are designed to turn a widely available, affordable, and reliable pedal that sounds bad in most contexts into a jackofalltrades box of dirty boost, drive, and allout distortion. The boss ds2 turbo distortion is a distortion pedal that is designed for electric guitar. Boss ds1 distortion analysis the boss ds1 is a distortion guitar pedal released in 1978 by boss. However, i am a tone snob kidding i just prefer something with true bypass for thie spot on the pedalboard and maybe a few extra options.
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