It can go from super clean to slight breakup all the way to modern rock levels of gain.It has a tube preamp and a solid state power amp, so you get the tube tone without the ridiculously heavy weight.It offers 100 watts of solid state power with a single 12 inch s. #Real tube overdrive bk butler tube works driver#BK BUTLER TUBE WORKS TUBE DRIVER TD-752 100W COMBO GUITAR AMP - $203 (SILVER SPRINGS).It uses a 12AX7 which is pushed by a dual opamp followed by. These rack units are getting harder & harder to find. Here's the Tube Driver made famous by David Gilmour. I'm only selling because I have no further use for it. It has 2 channels & a stack feature to boost solos. I have for sale an RK Butler RT-922 Real tube II rack mount unit. With Reverb.Has line out and extra out to plug into a larger cabinet. It has a clean and an overdrive with Hi, Mid, Lo controls each channel. This is a vintage B.K Butler Tube Works / Tube driver Combo amplifier. ![]() Butler Tube Works 100W Combo amp w pedal - $385 (Dr. The Tube Driver TD-752 is a two channel 100 wa. These amps were made in Denver, CO (USA) and designed by BK Butler (of the tube driver pedal Fame). #Real tube overdrive bk butler tube works manual#Comes with owners manual and original footswitch. Tube Works TD-752 combo amp with 12" speaker and built in B.K. Butler Tube works Tube Driver Amp TD-752 - $250 (Delhi, NY) Butler Tube Works overdrive pedal with a 12ax7a tube inside a well built pedal. Butler Tube Works Real Tube 12ax7 Overdrive Vintage Guitar Pedal - $150 (Vacaville) The treble pot's range definitely isn't narrow. I used the EffectsLayouts board as a guide but haven't built that one to compare. The bass pot doesn't seem to have as significant an effect as I expect - I haven't spotted an error in the tone-stack but there might be one. I'd like to try a 12AU7 in it but all I have laying around are 12AX7s. I haven't noticed the box getting warm, but I haven't had it on for more than an hour or two. It consumes about 150mA 12V, but at startup draws >350mA for some seconds as it warms up. It uses an LT1054 like EffectsLayouts design. Board-mounting the bass and treble pots instead is probably the way to go. It could use some improvement - the board isn't well supported so dropping the pedal could break the tube. Here's the layout file if you want to play with it. Poor planning, needs more work, but since the build runs I just jammed in a box up-side-down instead. The original plan was to board-mount the level and gain pots with the tube facing down and the DC jack above it, but I tried and it didn't fit. I never bonded with it because I would often play single coil guitars through a fender mid scooped amp. ![]() It is my favorite pedal and is falling apart. #Real tube overdrive bk butler tube works plus#The top-side has 3 jumpers, plus one on the daughter board. Looking for a schematic of the 5 knob real tube pedal (black with yellow printing) made by tube works (Denver Colo) with conetpa dn design by BK Butler. That is to say, a double-sided board isn't necessary, it's just for mechanical strength. If you want a tubedriver, then BK Butler is the guy who you should be talking to. They then decided that they were the owners of the product and took Butler to court where they promptly lost their suit. Chandler marketed his product for a while using their name. I made a double-sided board so I could effectively solder wires and the daughter-board underneath, but of course there are no vias, so they still needed to be soldered to the underside. Essentially, BK is THE designer of the tube driver. I wanted to see if I could squeeze it in to a 125B, so I made a layout using ExpressPCB Plus and etched the board. Well, if you don't mind a 1590BB there's this. "Understanding How Transistors Work" - Stompbox Studies "Everything You Need to Build a DIY Guitar Pedal" - Pedal Haven "So you’re starting out - A guide to what you’ll need to build pedals." This is an open community for the do-it-yourself pedal builders of reddit! Please use this subreddit to share knowledge, give/receive help, and show off your custom builds! Looking for troubleshooting help? Please read this first!
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