Butler tube driver 12au7 guitar

I thought this was all snake oil and that every 12ax7 or 12au7 would sound identical in the pedal. Butler tube driver the core circuit design on the 2000s reissue 911 tube driver is similar to the original 198587 versions, but there are some minor changes and component value differences, as well as different pots. Tube driver original by bk butler with bias control. The distortion on my first td was a bit too rough at low drive settings for my taste, so i. The mids control will be sacrificed and replaced by the bias control. The distortion on my first td was a bit too rough at low drive settings for my taste, so i swapped out several different 12au7 tubes. Then i swapped out that tube with a 12au7 and it went from great to incredible. Sep 21, 2019 when we play the guitar, micro phone or contact will get sound signal from the electric guitar to j1. With a 12au7,what i have in there now,it covers everything else.

It is in perfect working condition but has some smudging on the printing on the case. To me 12au7ecc81 is the way to go with this pedals. Chandler tube driver and bk butler real tube way back in the day a chandler tube driver was my main od pedal. Used bk butler tube works tube driver, vintage tube overdrive pedal from the 1980s. The dean markley overlord is a relabeled black bk butler tubeworks real tube pedal, i never liked it with a 12ax7, but with a 12au7 it sounds way better. I just bought a second butler tube driver and im loving loving loving the tone im getting by stacking it with the first one, but space on. Okko diablo boutique overdrive g bk butler tube driver with bias knob 2014 2014 model. Bk butler tube driver page 1 joes guitars, amps and gear. I had a mid90s 3knob tube driver with a yugo 12ax7 and it sounded great. For the bias control my favorite settings are maximum for gilmour tones and 10 notches below maximum for my original tones, which is roughly 2.

Butler tube driver famously used by david gilmour, eric johnson, billy gibbons and joe satriani to name a few. The only other problem i have had is getting it to cut through in a band situation. Due to the fact that my tube drivers are oneoff limited production items, i do not offer a return policy. The tube driver is a somewhat famous pedal, id guess it to be the most wellknown tubebased distortion pedal. Any experience with an original bk butler tube driver. If you know of a tube pedal not listed here, please let me know. However, this is one of those experiences where your mileage may vary. Preamp 12ax7s in my guitar amps are warm to the touch but 12au7s in my hifi preamp if i recall correctly are very very hot so just wondering how things are here. The real tube includes a mid range knob, allowing for a wider range of tones to be dialed in. Those who want to reserve a unit, please contact me via email.

These are great as far as they go, but they dont provide dirt from the output section of a tube amp the ot and speakers. The core of the pedal is a handselected 12ax7 tube which gives you a lovely sort of fuzzdrive sound than can sound amazingly smooth and textured in the hands of masters like david gilmour who still features 2 of these within his rig. As well, this tube s low gain make it a great choice for tube preamps in hifi stereo systems. Tube drive overdrive guitar effects pedal effectrode. As well, this tubes low gain make it a great choice for tube preamps in hifi stereo systems. This is a barely used bk butler tube driver in mint condition. It depends on what tone youre looking for but it has a very narrow clean response and it can be a bit bassy and have that woofy boomy sound as well. I wrote to butler s company and a technician there verified it as a genuine butler pedal, as opposed to the chandler fakes. It is unmarked, other than bk written on it with a sharpie. I am on again off again with my bk butler tube driver wbias mod.

It also performs best with clean, highwattage amplifiers with plenty of headroom such as the hiwatt amps that mr. Each pedal takes me several hours of my personal time. The blue tube will cut the lows a little but only a touch, and due to the eq being centered for guitar, if you start boosting the eq youll only make it more noticeable. It runs the 12ax7 stages at very low plate voltageabout 9 volts. The tube drive is the only pedal you can buy that has a complete tube guitar preamp inside 100% analogue, classa, alltube means no silicon in the signal path and it operates at real amp plate voltages 300vdc.

I managed to find some mullard cv4003 12au7s which i had heard eric johnson favoured in his tds. Mp3 sound clip boss cs2 compressor big muff tube driver old 198687 era b. Bk butler tube driver page 1 joes guitars, amps and gear joe bonamassa forum the official forum for all things joe bonamassa, guitars and blues music. Butler real tube overdrive the tube driver is a boosteroverdrive pedal with an ic and vacuum tube driven preamp circuit inside, used by guitarists such as david gilmour of pink floyd, eric johnson, billy gibbons, joe bonamassa, joe satriani, kenny wayne shepherd, j mascis, david holt, keith urban, and others. Check out these unsolicited customer videos on youtube. Mar 10, 2017 tube driver bias with yugoslavia 12ax7 and tube driver chandler sylvania jan 12au7. Jan 24, 20 bk butler tube overdrive pedal image courtesy of. Jan, 2017 ive had a bk butler tube driver for quite a few years, love it. Is 90 a good price to pay for a bk butler tube driver. At some point butler started using a toroid transformer that runs from 120240vac which works with either mains power.

With a 12ax7,it gives some of the heaviest chunk,industrial heavy, you could want. The bk butler 911 tube driver with bias mod 10312017 have you ever had one of those guitar items that you always wanted to try but never seemed to get around to. Ive had a bk butler tube driver for quite a few years, love it. Bk butler tube driver page 1 joes guitars, amps and. The tube driver is a holy grail type pedal, but many people, especially younger players, have never heard of it. It can be a little harsh and raspy and i assume that is because i still have a 12ax7 in it. One of the most commonly found driver tubes found in pushpull tube audio power amplifiers is the 12au7 tube. The image above shows my recently purchased real tube pedal case disassembled, because in the video below im about to show you how to clean it.

Due to the continuing requests for my limited production original design tube driver pedal, here are the details. Butler has been making since 2005 could be ordered with either voltage, so be sure you are buying a tube driver with the correct voltage for your country. Im hand building only limited production numbers every week. Butler designed tube driver circuit with some component differences. The tube driver is wellsuited to tube swaps, sounding mellower and somewhat more compressed with a 12au7, rather than the stock 12ax7. Able to organically create the tone of a tube amp at the point of breakup, the tube driver has been loved by guitarists since its inception decades ago for that allnatural tone and feel. Credit is provided by a panel of lenders with whom we have a commercial relationship so we cannot provide. Bk butler s original hand made tube driver guitar pedal used by eric johnson, david gilmour, billy gibbons, joe satriani, kenny wayne shepherd, robbie krieger, and many other pros. Feb 27, 2018 about the bk butler real tube overdrive guitar pedal. I would think it would play nice with just about any amp, since it has a full array of tone and level adjustments. To me 12au7 ecc81 is the way to go with this pedals.

It was designed and built by audio electronics engineer b. Driver back when tube works made it it was a good sounding pedal you figure andy timmons still uses one but i dont think they are in production anymore the 4 knob does sound better though. Guitar guitar limited trading as guitarguitar is a credit broker and is authorised and regulated by the financial conduct authority. Scroll down to discover more about the string butler. Other than that, great pedal, i found either a 12au7 or a eh12ax7lps was the best tube for the job. Bk butler chandler tube driver telecaster guitar forum. Jul 02, 2016 mp3 sound clip boss cs2 compressor big muff tube driver old 198687 era b. The stock tube that ships with the 911 tube driver made since 2006 is a golden dragon 12ax7 a low noise, hifi preamp tube. Tube driver bias with yugoslavia 12ax7 and tube driver chandler sylvania jan 12au7. Ive been looking at some drive pedals, including this one, that id be using for rock or fusion leads. I replaced the original 12ax7 tube with a jj electronics 12au7.

The string butler guitar tuning improvement device. The 2006 bk model is delivered with a 12ax7 tube which is a bit too aggressive for my taste. It does work but as with all used electronics it will be sold asis as found for parts or repair. I personally autograph each tube driver on the bottoms side. Featuring a diehard metal chassis, intuitive control interface, and highlow eq control, the tube works tube driver overdrive captures magic in a box. This is a pedal that has been around for over thirty years and has become a longstanding. Hi andrea, i have the bk butler tube driver with bias mod as well, i use a nos yugo real tube tho 12ax7. I have heard a lot of good things about this pedal for its violin like, singing quality, yet. Apr 06, 2012 4 modify the stock component values to match the reissue b k butler tube driver. Yes,back when i did pump a heavy sound with a hardcore band,it was real tube,with the 12ax7 through a dr103.

What other items do customers buy after viewing this item. Then coupling through a capacitorc1 to a grid pin of 12au7 vacuum tubesv11, by have a resistorr1 is setting an input impedance of them, and has vr1 act as resistance of cathode to set bias current of vacuum tubes v1. Compatible with all electric guitars and amplifiers. The layout included is for an offboard tube socket not mounted on the pcb. About the bk butler real tube overdrive guitar pedal. This ingenious little device has made thousands of guitars around the world easier to tune. I definitely need to try a 12at7 or a 12au7 in mine. It currently has an rca 12ay7 tube installed in it and will work with 12ax7, 12au7, 6p2n or any other variant of the 12a except the 12at7. I wrote to butlers company and a technician there verified it as a genuine butler. Right now on my clone i use a 1960 nos general electrics 12au7, and i found it far superior to all the 12ax7 tubes that ive tried.

This is the real deal signed by bk butler with all paperwork and original box with original packaging. A very thick, rich overdrive, with the added advantage that one can swap in various tubes for different tonal flavors and gain. The b k butler tube driver has been used by several of rock. Buy the butler tube driver 7 guitar shops nationwide. When we play the guitar, micro phone or contact will get sound signal from the electric guitar to j1. The bk butler 911 tube driver has been one of those items for me. The b k butler tube driver has been used by several of. Butler built tube driver td752 100w 1x12 combo for sale. Jan 10, 2018 12at7, 12ay7, 12au7 instead of a 12ax7 might tone it down. Heart of the tube driver is a real handselected 12ax7 tube by bk butler himself. The real tube overdrive is a bk butler guitar pedal manufactured by tube works back in the 70s and 80s.