can only really find one ok setting, level on 3/4 , tone all the way down, gain on about one, and tone switch on bass.on these settings you can kind of get a marshall to vintage output sound which is nothing special. Texarkana, AR, United States. Stephen, do you have any suggestions on how to reduce the bass response of this pedal? hello, could you post a schematic? 2.High / Low tone switch. This is a bit confusing when talking about part numbers. I don't have my board in front of me, but I believe it's D3. I had been thinking of replacing R2 (2k2) and/or C2 (68n) as that would be similar to the pre-clipping Bass cut control on the Timmy pedal. Does it change the sound when the Joyo is after the fuzz face?I only ask because with the jacks being mounted to the PCB it will be quite difficult to change this to true bypass. Here's a demo / playthrough / review of the beefy Joyo JF-02 Ultimate Drive which looks to have been inspired by the Fulltone OCD. This seller is open to offers. Sure thing. You should be able to do the exact same mod as shown above. If you've found this helpful, then I'd really appreciate it if you purchased the pedal through the link at the top. GuitCon and JOYO. Some nice pedals from Joyo: Ultimate Drive and Vintage Overdrive. It's after the Parts section. cloudings (TM) JOYO jf-02 Ultimate Drive Overdrive Gitarre Effect Pedal: Amazon.de: Musikinstrumente Wählen Sie Ihre Cookie-Einstellungen Wir verwenden Cookies und ähnliche Tools, um Ihr Einkaufserlebnis zu verbessern, um unsere Dienste anzubieten, um zu verstehen, wie die Kunden unsere Dienste nutzen, damit wir Verbesserungen vornehmen können, und um … with the Gibson 490R's.) You could also try decreasing each of the 220pF capacitors in the loops of the opamps (C3 and C6 in the schematic). Any help is much appreciated. | Distributed By Gooyaabi Templates. That's all detailed here: https://www.reddit.com/r/diypedals/comments/7051iv/does_anybody_know_of_any_good_mods_to_improve_the/As for where to buy sockets, I get all of mine from Tayda Electronics and I haven't had any issues with them (unless the part has undersized leads). Indeed, at least to my ear, it's sounds like a TS-808. Is there a particular reason you want to swap from millenium bypass to true bypass? Sure thing. )I was thinking of adding the 1K5 resistor to my version 2 OCD pedal as well as the Danelectro Cool Cat Drive V1 clone since you explained how it brightens up the Joyo pedal a little bit. It's part of the high pass filter that R2 and C2 form, but if you change out R2 then you'll be changing the gain of the pedal. Thanks! !The modifications: Change C1 to 470pF, and C8 to 470pF too, remove D2 (Germaniun Diode) and wire to jump the circuit.Results: The C1 alters the high pass filter, originally the frequency to cut was 7.23Hz, with this change the frequency to cut now is 338.63Hz, i tested with 1nF too (159.15Hz), but i prefer 470pF, no muddy bass anymore!The C8 alters the filter in tone control, originally this pedal have a lot of aggressive and crispy highs, changing C8 to 470pF, the "bees" are gone!The D2 is a germanium diode in series with a MOSFET transistor, making an Assymetrical Cliping, removing this diode and jump the circuit, this makes a symmetrical clipping, less volume, but smoother tone!This pedal now is very awesome!! You will just need to make sure that you have power running to the pedal for your signal to pass through. hello, had to buy one (joyo version) to see what everyone thinks is so great about this pedal. ABOUT. Have you done the mods from the blog post yet? All Rights Reserved. The Joyo Ultimate Drive is a cool little pedal based on the Fulltone OCD. However, if you change C2 then you'll just be affecting the bass response of the pedal by shifting that high-pass filter. roll off point) of the high pass filter in the second feedback loop so you could play around with that. Any suggestions on what values for me to try?Thanks for posting a very informative article on these mods and answering questions in the comments section! Important note: I have the Harley Benton ultimate drive BUT the Parts are numbered as in the Joyo ultimate drive schematic!! I never thought of using them for caps, etc., just ICs and LEDs. Prime members enjoy FREE Delivery and exclusive access to music, movies, TV shows, original audio series, and Kindle books. A friend asked me to mod his Joyo pedal to reduce the bass response. It is easily removed with a sharp knife. 99. Thank you very much. I replaced C1 and C2 with 22nF caps and C9 and C10 with 47nF caps. I just ordered all components listed above as well. (I don't hear much over 8khz but the frequencies above 25khz can add a certain ambience. But the tone mod is not good: The low pass filter is formed by the 33and22 k (R9/R10) and the 100nF! Watch. The capacitor changes and resistor in the tone pot are used to help make the tone knob much more usable. A tubescreamer usually has them around 50pF so if you play around with those you may notice some more treble overall. Thanks.. When I play live I usually have a high pass on my amp around 220Hz for just that reason.As for changing the mids, I'm not 100% sure at the moment. I'll make a note of that in the instructions. So when you leave it as it is the the cutoff freq will be 72 or 144Hz in the lowest pot setting. FREE Shipping by Amazon. Again thank you for all your help. Just be very careful because the pads are very easy to burn off on the cheap board. Here I'll show you how to get started and understand (as much as I can) what's going on inside your effects. However, if he really wants this pedal to work for him, I recently made some suggestions on reddit about parts to change to increase bass, you can simply do the opposite and lower the values instead of raising them. Effects Amps Accessories Electronic instruments. Very happy with this result. Hello, everyone. So go ahead and try it out in one of your pedals and see if you like it. Be sure to socket both of them since the board is fairly cheap and the pads may lift off with repeated soldering.Also, what does your full signal chain look like? no more muddy bass, no crispy highs and smoother tone!! Argentina; Brazil; Mexico; UK; Korea; PRODUCTS. These mods are intended to fix up a bunch of those issues. $34.99 $ 34. Get it as soon as Thu, Jan 14. I like the way it is, but maybe it can have more high-mids or highs.Thanks!!! $28.87 JOYO JF-14 American Sound Overdrive … It shouldn't alter your sound in any negative way. JOYO JF-02 Ultimate Drive Overdrive Guitar Effect Pedal. Optional: The wires from the footswitch to the main board are cheap and prone to breaking. Hi, someone can help with a true bypass mod for this pedal? I'll explain how to do the mod and what each part does. Quick Responder. In fact, the circuit looks a lot like a V3-4 OCD. The JF-02 is true-bypass, has an led on/off indicator light, and a hi/low tone switch. (While it retails for $10 you can get it a lot cheaper than that. 4.5 out of 5 stars 860. So when I re write the above with the HB schematic at the top it must be: C6 to 470pF, and R3/C2 to 4k7 and 100nF. Excellent. But, because i would like to experiment a little, i apply some mod on this pedal. Those are taming some high end. MEDIA. 简体中文; ENGLISH; TOP JOYO Global. I haven't got the pedal yet but many say it's very noisy, would it get rid of noise? D4 is more than likely something to do with the Millenium bypass switching this circuit board implements. My board has d3 and d4 which from the above mention I'm assuming d3 needs switched around? The schematic shown here doesn't include that portion of the circuit. NEWS; … I started building in college to help me understand my circuit theory courses and get some hands on practice with circuits and layouts. I do have some thoughts and you're definitely on the right track. I only use it with low gain to emulate SRV tones, this is far my fav pedal for this purpose. There's a problem loading this menu right now. D3 and d4 are above level not gain.. After opening mine up I can say that D3 and D4 are used for protecting against reverse polarity voltage sources. The higher the pot is turned the least influence this the sound. But still fat sound and the same amount of gain!Important point: My pedal is a Shelter Ultimate Drive, it's a version distributed here in Brazil, but in the circuit board is writed Joyo JF-02 2010.11.24, same pedal, another skin!....kkkkkkThanks Guys!! JOYO JF-02 Ultimate Overdrive Guitar Effect Pedal A simple pedal aiming to achieve a great sound, and couldn’t get any easier Unlike the usual diode clipping circuit, it can create more headroom, the sound quality of the tube amplifier, subtle changes in volume, and complex harmonic space. A while back, a company called Freekish Blues used to mod these to sound more like a "Dumble" amp. The sweep of the gain pot is fixed by adding the resistor or swapping it for a logarithmic pot. Sounds great but my pedal is of a different build.Thanks for your help. In my last comment I refer to R9/R10. And I have a few, lol. Joyo JF-02 Ultimate Drive Overdrive. if yes, will it change the tone? We're looking at what they modded and going from there. it seems if I take the diode out of circuit it makes the overall tone brighter. JOYO R-07 Aquarius Delay Pedal Effect with Looper Effect Multi Effect Pedal with 8 Digital Delay Effects & Tap Tempo Bypass, Poromoro Adjustable Guitar Strap with 2 Strap Locks and Leather Strap Button (D), FREE Shipping on orders over $25 shipped by Amazon, Donner DC-1 Guitar Capo for Acoustic and Electric Guitar, Ukulele Capo Black, JOYO JF-01 Overdrive Effects Pedal, Vintage Overdrive Classic Tube Screamer Pedal for Electric Guitar Effect, True Bypass. Price … After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. The pedal is implementing a version of millenium bypass which is a variation on true bypass. I put sockets on the underside so I can easily swap out different diodes to taste. Joined Reverb. So I would do the mods listed here before trying to swap out the chip. JAM BUDDY and 330 Metal music festival. Absolutely. The Joyo Vintage Overdrive JF-01 is a Tube Screamer guitar pedal clone. Template Created By : I've checked it against the TS-808 Tube Screamer schematic, and what I've found is that it has the circuit, it also has the same components values of the Tube Screamer. The Ultimate Overdrive has so many wonderful tones - from a slightly over driven amp tone (think SRV) to a rich, not quite full-on distortion tone (think Schon and Lukather). Edit! Cameron's Gear Depot. C9 in the newer version (2010.11.24) is a 1 uF electrolytic capacitor. ThemeXpose With the gain turned all the way up, you get a very Bogner-ish overdrive that makes you realize why those amps are used by the pros and come with a hefty price tag. I use a germanium fuzz face. You don't need to do anything with the diodes. Hello from France,on my Joyo UD board i can read "Joyo Ultimate Drive V1 , Nov 2009".Is there a mod for it and what will it had?Thanks. It helps support the blog. These are the numbers of the harley Benton schematic. Let me know if that helps. It has been an experience modding my first pedal. I recommend replacing all of them with some good wire so it doesn't die on you when you're playing live. 1nF capacitor gave the pedal a really balanced low end if compared with other overdrive pedals I have here (EHX Crayon, Angry Charlie v3 mod Clone and Maxon SD9) Increasing the gain also increases the bass, but with low gain, the pedal doesn't get muffed like while using the stock C1 value.I also soldered a 1M resistor (instead of 330k) to the Gain pot, making it a 500k pot. If you're comfortable soldering then you can turn this into a pretty cool pedal. 41. do you reckon these mods are likely to help or better to rewire the whole thing or just sell it as is to some sucker? I was wondering if I could use NE5532P opamp instead of the stock one? All three sounds very good. You can also change the input capacitor (C1) in order to limit the amount of bass that enters the pedal. Haven't done the resistors across the pots yet. I could find that one. This item:JOYO Ultimate Drive Overdrive Pedal and Rich Bordering-on-Distortion Overdrive for Electric Guitar… $34.99 Only 10 left in stock - order soon. I tried the mod, but the low end was way too much for my taste and somewhat unbalanced when increasing the gain. I love how it sounds now I couldn't stand it before I thought I'd just throw them 25 bucks away but I'm loving it now.https://youtu.be/Om3xQZoGJZw. It's not a great pedal without modding in my opinion. Thank you very much. The original gain knob added in a lot of noise because of the taper. He used to gig exclusively with a Silverface Super and a Deluxe Reverb reissue but he's been using a Bugera V22 Infinium the past few years.I haven't tried your mods yet but I had him listen to the Anderton video of the Alpha Drive and he thought that had too much bass, too, hence my question to you.Do you have a good source for sockets? 2019-11-21 . Today I'm checking out the Joyo Ultimate Drive!! YouTube Instagram Twitter Facebook. Much better than the original. Hi there, can you help me find c7? So long story short, they went out of business. Thank you.. On mine d3 and d4 are side by side top right hand corner above gain and are normal diodes.. D2 however is between q2 and q3 on the left side of the low/high switch. Best Seller in Guitar & Bass Pedal Boards & Cases. You'd be cutting some bass but your ears would hear it as a midrange and high end emphasis. D2 is the diode that needs to be flipped (or removed and socketed/jumpered). Yeah with the 1.5k resistor I believe you're allowing more harmonic content than the original value. 2019-11-20 MORE. I've … it changes in any position. Maybe i'll do a zendrive clon and sell the Joyo. Thanks, Antonis. Oh and I bypassed the diode by soldering a piece of lead wire between the diode leads on the solder side of the PCB. This article was so helpful for me!! 1.Ultimate drive (OCD) is a cross between a distortion and overdrive, different from the regular diode clipping circuits. $30 + $11 Shipping. I'm curious because I normally can get this pedal to balance out fairly well. I found a schematic by Alberto Ansaldo, this seems to be the joyo version. If you want to increase the treble and mids overall then I know that decreasing C5 will increase the corner frequency (a.k.a. Contact Us After-sales Company Profile Legal Statement. I want to thank you for all your help. I do my own mod based on this article and in the guys comments! Nice clarifications, Stephen! Make an Offer. Thank you! https://www.guitarworld.com/gear/review-joyo-ultimate-drive-overdrive-pedal Hello, Sign in. JOYO's ocd or ultimate drive distortion/overdrive pedal comes with a 9V battery, so its ready for action right out of the box. So I took out R5 and C4 and replaced them for 4k7 and 100n! Thanks for letting me know. Alternatively, you can solder a 330K resistor across the outside lugs of the gain pot per the original mod. great sound! The sweep of the volume is addressed by adding the resistor. thanks. I'd start with a 47nF cap since that gives you a corner frequency of 1.5kHz. It's just a bit difficult to do on such a delicate board. I did some more mods: C8 to 470pF to kill agressive high freq., turned D2 around and added a 3way toggle switch. Since tube screamers are often criticized for cutting too much bass I would start by changing the input capacitor (C1) to a lower value (like 10nF). Please send me some pictures so I can check. You could definitely swap it out. Honestly, by doing these mods I've reduced the noise in mine quite a bit without having to swap out the chip. Honestly, if he thinks the original pedal has too much bass then he may want to steer away from it (since it's basically a F***tone OCD). Not 10 uF. Send me an email with a picture of the PCB to prentisseffects@gmail.com. It sound soo good in this way. If that doesn't quite get you there then I'd start playing with the value of C2 in the high-pass filter. Welcome to my DIY guitar effects blog. I have a recent version of the joyo Ultimate overdrive. If you are inclined to opening it, desolder some components and resolder others, then it is totally worth it, it'snot an easy board to work with, it took me two pedals, luckily they are cheap. I wouldn't worry about R2. Sorry the bad english. This is a cool pedal inspired by the Fulltone OCD! This pedal is really great, but I missed some low end. It's a clear glass diode between two FETs on the upper left of the opamp (when looking at the component side of the board). Since the idea behind the mod is to get more of a D*mble sound it's going to be a bit more bassy since that's a key characteristic of those amps. Model: Ultimate Drive Kytarový efekt typu drive, který nabízí znění mezi měkkým overdrive a silným distortion Postaven na základě diodového systému, který byl vytvořen na základě amerických patentů Regulace: Gain, Tone, Volume Masivní ocelový obal True Bypass Napájení: 9V baterie nebo adaptér Sold by JoyoDirect and ships from Amazon Fulfillment. Shipped From. $37.90 $ 37. 搜索 Search. 3.True bypass design to minimize tone loss. A tiny dab on pot and jack nuts will make sure that they don't come loose until you need to remove them. The silkscreening is wrong and means that only one half of your signal will be clipped if you don't change this. Kostenlose Lieferung für viele Artikel! This pedal will provide years of service and will turn heads as the midrange cuts through the crowd. Finden Sie Top-Angebote für JOYO JF-02 Ultimate Drive Overdrive Guitar Effect Pedal bei eBay. The coupling capacitors in the signal path form high-pass filters where the impedance of the next stage is the resistance. Remove C9, a 1uF capacitor, and replace it with the 100nF capacitor. Never modded a pedal in my life and really needs pictures of what to do, any help please?

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