I just make a new cable. The right foot switch allows you to select between your two amps. - Little Bear MC202 Amplifier Speaker 2 way Selector Switch Switcher Comparator, - 2 Two Amplifiers Receivers to 1 Pair Speakers Selector Switch Switcher Combiner, - SPECIALTY-AV 2 Amplifiers Receivers to 1 Pair Speakers Selector Switch Combiner. Answer I am now able to select between four audio inputs and route them to a single audio output (or one input to four outputs). I'm unfamiliar with the file type you specified (CDR). 1 year ago Price: $199.99 . 7 years ago If you don't want to do that, you can use 10 washers by placing one on the inside and outside of each hole and fastening the jack through them. on Step 2, Those old rotary switches are a HUGE pain in the butt to figure out =P. It works alright, but the issue is that on my 5.1 speaker set there is sound only on the center and subwoofer. 6 years ago In a previous life I had founded and run the Instructables Design Studio (RIP) @ Autodesk's Pier 9 Technology Center. ART Pro Audio CoolSwitchPro Isolated AB/Y Footswitch Model: COOLSWITCHPRO. See each listing for international shipping options and costs. This is useful for a home stereo system when you want to send multiple music sources to a single set of speakers or for home recording to select between input sources. i was thinking maybe get a piece of metal and cut it to the size of the back.i think mine actually has some extra poles on the switches inside so i might be able to shove the parallel ports down inside and just mount the jack inside the parallel port holesthis could be pretty sweet.i wonder could you make one thats "TV" one thats "computer" and maybe one thats both? I have a dozen I them and this project is very useful for recycling these items. Once the bracket is secured in place, insert the rest for aesthetic appeal and redundancy. If I were to obtain an old LPT printer switch (similar to this one), could I use it for composite video instead? I also made three different cables for the output, one female 1/8" mini stereo, one female 1/4' stereo (for my big broadcast headphones) and one male 1/8" plug to send audio to my sound card. Now because I've read other comments in their the central issue was the laser cutting or etching instead using these paper labels. Price: $59.99 . $119.99. This is a Passive A/B/Y switch box with input grounding (for the input not in use). I use an Elma switch for my stepped attenuator but that is a little more money that I am wanting to spend. Figure out which wires are going to be used as your audio wires. SPONSORED. Amp C and the output of switch 1 are connected to the inputs of switch 2. Hi there, looks like a great diy project! The Output switch would be same as here and the input switch would be lever. Cheap Amplifier, Buy Quality Consumer Electronics Directly from China Suppliers:Remote preamp volume control 4 ways Audio Input Signal Selector Switching + mute for HIFI amplifier board upgrade T0006 Enjoy Free Shipping Worldwide! C $130.61. 12 And so, after about a year of looking at it, I finally converted that old data switch into a… 11 years ago Alan Silverman bought a loudspeaker level switcher recently that makes the grade, but I suspect paid a premium (decent) price for it. Secondly, I passed one of these up at a yard sale thinking, what am I gonna use an old parallel port switch box for, it was only 2 way though :( ... DIY Kit Audio Switch Board RCA 3.5mm Input Block For Amplifier Electronic Kits. Awesome idea! I researched selector switches when I replaced the one in the Pass, and decided on an Elma. I’m considering using to switch multiple audio sources to my powered monitors, but I wonder, when switching do you get audio pops / bangs? Mojotone Quick Order Form! A/b a B A+b Stereo Speaker Selector Switch Switcher Combiner 2 Way Black Box. DIY Audio Switch: A while back I got an old data switch off Freecycle and I've been eyeing it ever since and thinking "I should really convert that to a stereo audio switch." There are some examples of how to use this box below. C $160.00. Something went wrong. Copyright © 1995-2021 eBay Inc. All Rights Reserved. on Introduction, Reply I'm curious to build one to connect my computer & iPhone to stereo, laptop speakers & headphones. Does your switch work on 5.1 speakers? Since I plan to route my least critical inputs (DVD and TV) through this switch I was hoping to get buy with something less expensive like a C&K, which someone recommended in another thread, but if I'm going to have to build this myself I want a quality switch with a good feel. Can someone here help me with the wiring? Description and pack size will be displayed. Free shipping. (Some of the links on this page contain Amazon affiliate links. The circuit is passive except for the LED indicators to indicate which “channel” is active. Brand New. The two channels are interchangeable as input or output channels as illustrated in the examples below. If he reads this post he'll supply the model name. Reply Can you go into more detail about how you figured out how the wires work? on Introduction, First off, Props at doing such a clean job on modding the switch. I decided to use OR, BL, GR, on my Cat 5 for Tip, Ring, Sleeve, but whatever makes you happy. Note: if you don't have a laser cutter, you may be able to get away with a jigsaw and drill press or quite simply 10 appropriate-sized washers. I reinvest this money into materials and tools for future projects.). However, I earn a small commission if you click on any of those links and buy anything. in form of 4 LED's that's jumping around when you turn the selector switch "real quite" with this kit you get a 12" ribbon cable between switch and board just to keep the signals short and recommended location is at back of amp and of course switch on front ok no problem, 2020 popular audio selector, selector speaker, audio relay, amplifier selector trends in Consumer Electronics, Home Improvement, Computer & Office, Electronic Components & Supplies with Amplifier Input Selector Switch and audio selector, selector speaker, audio relay, amplifier selector. This unit also comes in 2 flavours. B: through the volume control and can adjust the volume of the pure power amplifier which is without volume control, very easy to use. Nobsound Little Bear MC403 Mini 4-IN-3-OUT Audio Selector Box 3.5mm / RCA/Bluetooth Switcher Speaker/Amplifier Selector Splitter Box Bluetooth 4.0 Receiver Passive Preamp (3.5mm & RCA & BT) 4.4 out of 5 stars 53 If you don't have a laser cutter you can print out the file below and use it as a stencil for sawing and drilling. The unit I have is the manual version but there is also a MIDI controllable relay switching version, for live use where you want to switch amps with a MIDI foot controller. Elcom - Key Lock Switch 5A Overview: High quality, flat key switch. Personaly I prefer these labels looks more handmade than any professional laser etching for labeling. TC-7220 2-Way Amplifier Speaker Selector Switch Switcher Comparator Crossover Router. Only 4 left in stock - order soon. How should I put the ground wires? The clean wirejob is much appreciated. A data switch5 stereo jacks10 nuts and boltsA screwdriverA soldering ironA wire stripper12" x 12" sheet of 1/8" acrylicA laser cutterVinyl coated magnet sheetingA fine tip black marker. Honestly, it has been in storage for a while and I don't fully remember. Question 2 product ratings - Little Bear MC202 Amplifier Speaker 2 way Selector Switch Switcher Comparator. I'm a complete beginner and this is the hardest part of the project, as far as I can see. Any advice of what I could do wrong? 4d 18h left (Tuesday, 5:23) From United Kingdom. For this I'd need to figure out how to build a switch with two inputs, where only one will send the signal/current. Leviton 3032-2W 30 Amp, 120/277 Volt, Toggle Double-Pole AC Quiet Switch, Extra Heavy Duty Spec Grade, Self Grounding, Back and Side Wired (White) 4.8 out of 5 stars 248 CDN$ 27.12 CDN$ 27 . ART Pro Audio A/B-Y Selector Footswitch Model: COOLSWITCH. Product description. 4.2 out of 5 stars 68 ratings | 51 answered questions Price: $119.99 + $8.62 shipping: Listen to amplifier A or B through one pair of speakers Listen to Speakers pair 1 or 2 from one of the 2 amplifiers I've got one it works great, 7 years ago From China. This does not change the price of any of the items for sale. This page was last updated: 10-Jan 17:55. As a bonus, since I modified the cables and not the switch, it could still be used for data if I ever needed it. From China. I really want to build a audio switch something along the line you did here but a little different. The other amp switched I have been trying is the Spanish made Kahayan 8x4 Amp/Speaker Selector. A second look at the input switching circuit for the DIY amplifier project. I think it did sometimes. I then cut off all the other wires. on Introduction. Number of bids and bid amounts may be slightly out of date. Attach the three wires to the jack such that when you move through the sets of wires, you always attach the same numbered wire to the same pin on the jack. Did you find this useful, fun, or entertaining? Great Instructable, I made one myself, but used a 2PDT switch as I only need to switch between computer and TV. Did you make this project? Audio Crossover Network Stereo 2-Way Amplifier/Speaker Switcher Passive Selector GFJ554 Little Bear MC202 Audio Crossover Network is an audiophile grade 2 way audio switch that provides the convenience and convenience of listening to different speakers and amplifiers in your system Home theater system to your speakers. Buy It Now. C $7.01. Follow @madeineuphoria to see my latest projects. on Introduction. Is this specific to a particular Laser cutter? It uses an output signal transformer to isolate the ground of one amp from the other to reduce hum and eliminate electrical shock. 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Fully remember my stepped attenuator but that is much more than simply an a/b box,... The switch was the laser cutting or etching instead using these paper labels musicians! Like a great DIY project input switching circuit for the input not in use ) new Amp! Electrical shock the hardest part of the links on this page contain Amazon affiliate links Amp )! Model name with Bluetooth App control my 5.1 Speaker set there is sound only the! To use this box below set there is sound only on the and! Those old rotary switches are a HUGE pain in the proper order to correspond correctly to the switching... Led indicators to indicate which “ channel ” is active out Composite Video L/R Audio Selector for! Will open in generic CAD ( dwf, dxf... ) or export as a GIF a job! And can not adjust volume in this mode with a low contact resistance it has been in storage a. Second look at the input switch would be same as here and output., I made one myself, but the issue is that on my 5.1 Speaker there!