I got four 300w speakers I want to hook up to my 85w stereo would that blow it up
Asked by BryceM25 1 year ago | last reply 1 year ago
Asked by ovais1 1 year ago | last reply 1 year ago
I have a reverberator, a dynamic expander, and a amp that has a eqaulizer and echo. what I am trying to do is hook up these into a home system, which consists of tuner, amp and a cass tape deck. Which plugs to use input in to which output, etc.? Thanks in advance, Bullfrog
Asked by bullfrog69 6 years ago | last reply 6 years ago
I have a set of vdo hsp 6931 loudspeakers that I will never use for the car, so I want to turn them into a stand-alone speaker system for for my computer. Do I need to buy an amplifier or other items & how would I go about hooking it all up? I have some knowledge in electrics any help would be appreciated.
Asked by ICEMAN KIMI 9 years ago | last reply 9 years ago
My pioneer receiver SX828 will blow the fuse on the rear of the unit 3A-125volt. as soon as i turn it on > it turns on for about a second then the fuse blows!! there is no burnt smells from inside. it is very clean and dust free inside. i know these older receivers run hot, but there is no odors that tell me that something has overheated or blown. (to the best of my knowledge) !! i know this is a very technical question and lots of things to check but i thought i would ask !! thanks, brian.... firstname.lastname@example.org
Asked by briaco 8 years ago | last reply 8 years ago
I have a Magnavox 591558. The issue is that the audio from the turntable is diminished out the left speakers. The FM tuner works and sounds great, however when using the turntable, left audio is very muffled. As a troubleshooting step, I hooked up a Stanton STR8-100 turntable, with pre-amp, as a replacement to the built in turntable, and get the same results. Good audio out the right channel, but muffled out the left. So I know the issue has to be somewhere on the circuit board, as the Radio is fine through both channels. I do not see any blown capacitors, or any sign of damage on the circuit boards. I'm hoping someone here can point me in the right direction.
Asked by mtmorgan56 1 year ago | last reply 7 weeks ago
What would cause my stereo system in my car to stop working after 4 years?
Asked by sivaprasadg 8 years ago | last reply 8 years ago
I installed my new stereo and it won't work. The fix-it hotline told me to touch the ground wire to the negative batt. terminal, and the red and yellow wires to the positive terminal. The stereo worked, meaning the ground wire coming from the dash is probably bad.?
Asked by robjob1918 8 years ago | last reply 10 months ago
I was outside the other day and my neighbor gave me this stereo. It's a sony with 2 working speakers, 51 disc cd changer that also acts as a storage(you can turn the holder w/on of the dials on the stereo, am/fm radio, 2 tape decks, sounds great, and i hooked my sansa up to play through the speakers. Check out the pic below.
Posted by sardines454 11 years ago | last reply 7 years ago
My laptop has only a stereo output. Is there any way to convert this to use a surround sound speaker system using any combination of hardware/software? Preferably without getting an external sound card.
Asked by JakkRabbit 9 years ago | last reply 2 years ago
I have an older compact stereo, and an extensive music collection, I listen to most of my music on my PC. I would like to "rip" my cassettes, rather than replacing them all with CD's
Can anyone design a device that would interfere with cars stereos within 10 feet or more?Yes, I would like to bother back the drivers who play the music so loud that they wake up my kids sleeping in our car, as they drive by.Any idea is appreciated. If I can get my music in their stereos, even better, but if I would just get white noise in their stereos would be great. Thanks
Asked by scalin6 7 years ago | last reply 7 years ago
I bought a 2004 Nissan Titan used that had after market stereo equiptment removed before I bought it. the truck has stereo, speakers and subwoofer currently in the truck. one speaker works and the radio works, the speakers in the doors do not work in the truck but when I took them out to test them they were perfect. what could make them not work when put back in the truck?
Asked by ConnieB34 3 years ago | last reply 3 years ago
Right so I have a Ministry of Sound, MT2, Power Tower, HI FI System. It has two external speakers which are fairly crap and a decent sub woofer. I want to take out the sound board and the screen interface, des guard the tape and CD player and remount them into a new housing. Currently the output sockets are 3.5mm headphone sockets which the speakers which came with it originally plugged into. However I have much better quality bookshelf speakers which I want to hook up. Is it possible to hook up my new speakers effectively turning e self contained stereo system into an amplifier?
Posted by Lopan 4 years ago | last reply 4 years ago
I just hooked up an outlet that I've had in my wall since I've re-dry walled my room, and it's by itself on a single wire, I just hooked it up to a breaker isolated from the rest of them on my panel, and have JUST my stereo plugged into it. All of a sudden my distortion problems I was having at near full volume are gone. I highly recommend running your stereo on a seperete outlet for you audio freaks out there!
Posted by Punkguyta 11 years ago | last reply 11 years ago
Im having issues with my radio it has bad static.. finally sick of it i started to test.. tested resistance on antenna on the ground to the unit.. looked good. turned it on and tested for 12 v on red and yellow wires they were good i happened to put it on the ground with the car on and i get 10 v on the ground i also get 10 v on the head unit case. when i unplug it everything goes back to normal.. cannot figure this out and any help would be great.
Posted by randrews-10 2 years ago | last reply 2 years ago
Seems the longer it sits unused the longer it takes to come on.
Asked by khays1 9 years ago | last reply 9 years ago
I've got a Sony MHC-EC909ip and was wondering what kind of stereo connection ports these could be. If there custom made by sony, how could I potentially make my own connection? Thanks! (the cable shown is not mine, It's an exact replica of what the cable connector looked like.) Edit: I might have actually found my solution to fix this. Getting a JST RCY Connector - Male/Female Set (2-pin). https://www.sparkfun.com/products/10501 Just need to make it snap into place now.
Asked by Jonknudtson 2 years ago | last reply 2 years ago
Asked by K3RMIT 9 years ago | last reply 9 years ago
Hi I bought an old car recently. But came with bad stereo head and perfectly working speakers. Now I figured out that all I need in my stereo in aux input which I can connect to my mobile device. Is there any way to make an aux input port without using any radio head, ie, the direct connections with AUX. also please explain wiring layout of head.
Posted by vipul_agg 4 years ago | last reply 4 years ago
Hello. i am using a high end car stereo, powered by my compouters PSU. i have sorted the red and yellow cables from the head unit, so it powers, but the problem is, that everytime i turn off the computer the car stereo looses settings. Since no one has done it on the instructables i have seen, i guess its hard to be done. has any one done it? i dont want to have the PSU 24/7. i would prefer an external battery...
Asked by settra 5 years ago | last reply 5 years ago
Hello, I have an LG GW520 and I have tried everywhere for an adapter to connect this to a stereo. I did find a company that advertised the adapter I needed but when I bought it it is the wrong size as the connection on other LG phones like the cookie models are different :( So basically I need an adapter with a 3.5mm female stereo jack on it. Is it possible to make one?... I've got lots of randoms wires and a headset that fits into the phone with one broken ear bud and a female stereo jack. When I've cut open the broken headset I've got two silver wires, and a purple, red and green wire bundled together and surrounded by fine copper and the female stereo jack has a black, red and brown wire. ....is it possible to connect these and how should I do it? Thanks for reading and I hope you can save my sanity before I just get mad and go an buy another phone that I can connect!
Asked by PixieChick 8 years ago | last reply 8 years ago
Alright, if theres already an instructable on this, I apologize, and could someone point me to it, otherwise, here's my question: I have a set of stereo speakers, the ones with the clips that you use to hold in the wire, so it has no plug. The only stereo set I have has no outputs, no white and red RCA jacks, or anything, and I do not have any other reciever. Is there any sort of adapter I could buy or build cheap (easily, preferably) to let me plug two of those into a standard 3.5 mm miniplug? my goal is to use those as rear speakers for my computer's 5.1 surround, as they have good base and treble, and my 2.1 channel set that I was using there crapped out. Thanks!
Posted by shadthehedgehog 9 years ago | last reply 9 years ago
My stereo (sony micro hi fi component system cmt-ep707) consistently plays radio signals. I get the radio signals when I am any setting other than the fm/am tuner. How could i get rid of the radio signals? Is it something to do with the transistors? or the speaker cable being slightly exposed or something?
Asked by Houdinipeter 7 years ago | last reply 7 years ago
Hi, I am currently designing a stereo/mp3 amp for my education and I was wondering... Is it possible to incorporate a Valve/tube into a conventional stereo circuit? (like a standard valve amp but smaller and without the Equalization effects) I suppose the Valve/tube watts would have to match the speakers, but is this possible or would I have to use a circuit from a guitar amp that is already paired with a valve/tube amp system?! Much appreciated. -Rob
Posted by RobertChallingsworth 6 years ago
Greetings, My Altec Lansing home stereo stopped giving out sound. There is still fuzz audible from the speakers, but there is no musical sound whatsoever coming through the speakers. It is a simple stereo but with good sound. It has one input Jack which has always been loose and finicky; as long as I carefully plug into the Jack and make sure it is a good connection, the stereo has worked fine. One day however it suddenly stopped giving any musical sound. I decided to open up the stereo and look inside. First I tried bypassing the input Jack since I suspected that was the problem. Bypassing the input jack however made no difference, there was still zero audio signal coming out of the speakers (still only the buzz). I then looked around on the motherboard to check for any oddities. Everything looked normal except for one Voltage Regulator. It is a L7809CV. It has three prongs and a built in heatsink. The point at which it connects to the motherboard is slightly burnt looking as it is discoloured. In the upclose picture you can see two voltage regulators, the one on the left is the one which appears burnt. I was thinking this is likely the culprit. Would anyone on the forum have any feedback to offer. Do you think this is the problem, and would replacing the voltage Regulator likely fix the amp?
Asked by ootagun 3 years ago | last reply 3 years ago
My old home stereo was broken and I got a new one as a gift. I want to use the old speakers and transformer as an amp for my home office Is this at all feasible? If possible could you point me in the right direction?
Posted by DavidMF 7 years ago | last reply 7 years ago
it sounds sorta like a small piece of meatal rataling (or a spark jumping through the air) . the speakers are nice sony speakers but are old and have been out in an OLD barn. the speakers connect bye a wire in a clamp. there are two different rows that have a red and black wire ports, but only one row works. please help?!?!
Asked by jayman242 6 years ago | last reply 6 years ago
I've looked at a few data sheets for different stereo jack connectors, but none of them appear to identify what these five pins would do in a common application. I'm building an audio amplifier, and this is the connector (de-soldered off another circuit board), and I have no part number. Please see the attached picture. Thanks for any help you can offer.
Asked by giantjamsandwich 8 years ago | last reply 8 years ago
Hello there, I'd want to build a tiny custom stereo, small enough to be mounted on a forearm. It has to receive input from two different sources: my smartphone (should act as a simple mp3 player) and a head mounted microphone. As I'm not into electronics really, I would use some help. I've read this instructable as reference: https://www.instructables.com/id/Simple-Stereo-Amplifier/ I'm not pretty sure about what kind of speakers I should use and what exact components I should need. I'd want to use two speakers and I don't really care about stereo sound, actually I would prefer mono sound. Maybe I could use one speaker for the phone output and the other one for the microphone output. I'd also like to put the amplifier distant from the speakers, since the forearm mount should be as slim as possible, so I'd put it in the back trousers pocket, if I manage to make it small enough. As you see I'm kind of confused, I have ideas, but not knowledge. Have you got any guide or whatever I could use? Thank you for your help!
Asked by gabry207 4 years ago | last reply 4 years ago
I have an old Alpine 7525 Cassette reciever that i want to put in my house and use. I can't find an instructable on how to do this with a cassette player.There are plenty on how to do it with a cd stereo though.Please help!
Asked by redlizard5 7 years ago | last reply 7 years ago
I'm decent with working with modifying electronics, but I don't have much experience with antennae, reception, or any of that good stuff. I have plenty of experience with soldering, both wire connections, and motherboard components, so that's not a problem.. I already have my stereo wired to my computer's psu, with the pci-e power, and already have everything hooked up as of a year ago.. Aux In, Usb, and Sd all work fine, but I can't use the FM radio function, due to my lack of an antenna.. I've heard of bending a coat hanger, and shoving it in, and I don't like that shotty work, and I used to have an extension, or an adapter, (Not sure exactly what it was), but It got mediocre reception, and I gave it to a friend that I hooked up a stereo indoors for.. I can find such an adapter cheap, but I want something that will get AWESOME signal.. I know most components that require lengths of wire drop voltage, or signal over distance, such as power cables, Cat5 cables, so on and so forth.. So what can I use, modify, or make to get the reception I want, on a budget? I don't want a crappy fix.. I just want something affordable, reliable, and something that won't look too horrible. I have the stereo mounted to my desk, so not much will be exposed, depending on the length of said antenna, Thanks in advance!!
Asked by FordKid17 4 years ago | last reply 4 years ago
I have a ten year old Sony Stereo Receiver and want to play my iPod through it. Does anyone know of a ready made wiring device, or how I might wire it up to work through the system and speakers?
Asked by lewmanjm 7 years ago | last reply 7 years ago
Hi all! I am after a circuit that will mix a stereo source together (into mono) then pipe it out to a 5.1 speaker system. Obviously the simple solution is to wire the left and rights together and then patch into each speaker on the 5.1 speaker system. However it causes noise and other audio artifacts. I am thinking some form of op-amp type circuit to mix the L and R. That then either can be directly split between the speakers or goes into another pre-amp circuit for each speaker output (maybe even a band-pass for the sub woofer). Just to explain what this is for: I want to have music in a workshop. At the moment we have a standard radio which, to be heard the other side of the 'shop, is quite loud. Those near it then turn it down and arguments start (not quite but you get the idea!). I want to use my old 5.1 computer speaker system to spread the sound around the 'shop evenly so the volume is constant no matter where you are - a poor mans PA system.
Asked by smartroad 5 years ago | last reply 5 years ago
Asked by cbpratt 2 years ago | last reply 2 years ago
I am a beginner and I bought a Diy kit, I was told but when I got the PCBA and schematic I wasn't sure where to connect the volume (pot), the input or the output RCA jacks, the power supply and lastly the output transformers. I told the seller that I was a beginner and he said that his schematic was very detailed. Well I thought it was have the connections marked or something or at least have notes written on it . I an enclosing the schematic , I have even been learning how to read a schematic and all of the symbols. But I'm still lost. HELP!!!!!
Asked by LASOUND 9 years ago
NTE7155 and KA2209 seem to be equivalent to the TDA2822 (8 pins) but I'm trying to find an I.C. that is available on Jameco. None of the components I mentioned are for sale there. The TDA2822 is a low power dual audio amplifier. It is the 8 pin I.C. I've seen a few datasheets that showed a 14 pin I.C. instead of 8 pins.
Asked by aDimWit 8 years ago | last reply 8 years ago
I am trying to fix my headphones - the connection to the jack got a little damaged from using it over time. so i cut the existing jack off of the cable. the cable is stranded wire, so i'm having an awful time identifying which is left, right and ground. i will try to post a picture soon.
Posted by mrtunes 6 years ago | last reply 6 years ago
Hi guys, a few time ago I needed a set of speakers for my PC so I brought back to the light two speakers from my old Philips Hi-Fi ( http://imageshack.us/photo/my-images/216/28505497yt5.jpg/ ) and a set of 2 broken PC speakers that I didn't throw away when was time to... So, long story short, I used the PC speakers circuitry to supply my Hi-Fi speakers and plug them to my PC. Now I was thinking if there is any way to give a better supply to these speakers in order to get a better sound. Speakers: FB 545 PH Impedance: 6 ohm Watt: 100 Thanks :)
Posted by Nimrail 6 years ago
The stereo is not turnin on
Asked by thunderbases 9 years ago | last reply 9 years ago
I want to replace the stock sony 10 disc cd changer stereo with a new stereo which can support auxillary inputs (for my ipod) but if the stock sony stereo has auxillary inputs, please help me access them. i can take over on the wiring. thanks!
Asked by nhasty16 9 years ago | last reply 9 years ago
Does anyone know the best way to merge/mix a stereo input and a mono input so that the stereo remains stereo, but the mono input can be heard across both ear pieces? I've got a project in mind to create a box which will do this for using normal headphones for my Xbox 360 in-game chat. I'm just not sure if I need to isolate the mono input with a diode so that it doesn't turn the stereo input into mono.
Posted by WildBlueRhino 7 years ago