Those fixes will significantly reduce the heat produced, which should help with longevity. Premium woofers and tweeters, high-headroom amplifiers and all-wood enclosuresthis is what professional sound is made of. Upgrade your listening experience with Mackie CR-XBT Creative Reference Multimedia Monitors. Robby Wijaya, Jeffrey Rocchio Hi there, does anybody know where the internal fuse is located within the assembly? Also fwiw - on the MUTE issue re the mute pin on the TDA7265: It has been noted that inside that chip the mute function also performs a voltage safety check; so ideally you shouldn't fix the mute issue by simply cutting that pin. Hi Guys .. a REALLY big Thank you to the experts out there taking the time & patience to share their knowledge to with electronic lay people like myself !!! Be careful as there are cables connected inside. * Second, change Z3 and/or Z4 (12v Zener) (It is the problem when after cutting pin 5 you ear a big sound mixed with the music). bketchen - Reply, Just wanted to say thank you for creating this. Jeffrey Rocchio. This fix makes your selection of Left or Right powered speaker permanent, but apart from the Aux in on the front, it is easy to just plug in your audio cables backwards to have the audio come out of the correct speakers if you want to change your setup later. Working now. They include the CR3-X, CR4-X, CR5-X and CR8-X - the number indicating the woofer size in inches. We are talking about just a few millimeters between each of those contact points! This makes it possible to create a 5.1 effect with only 1 speaker. If you dont know already The Mackie CR3 comes with an active speaker and a passive speaker, the passive is connected to the ouput of the active powered speaker. This struck me as the wrong approach to bypass a broken switch. Speaker Handle for SRM450 V1, SRM450 V2, SRM450 V3, Power Supply and Amp PCB Assembly for PPM1008, 5K Mono Channel Fader for ONYX-3280 and 24.4. Then stopped working, and retrying it didn't help :(. May 21, 2018 by STUDIO-QUALITY SOUNDPremium woofers and tweeters, high-headroom amplifiers and all-wood enclosuresthis. I fixed the root of the problem almost three years ago without changing the chip and my CR4s are still alive and kicking. The distance between the two devices that exchange data can in most cases be no more than ten metres. And strangely, when I connect a pair of headphones to the Aux out port in front of the active monitor, I can hear well through the headphones. some kind of loose connection with causes it to slip into single speaker not stereo. I trimmed it back with cutters so I could reach the switch housing with my multitool and wiggle it loose. I got a pair of CR3's as part of my first home studio setup. Yes, bluetooth is a universal method that allows different devices equipped with bluetooth to connect to each other. The CR3 is a set of Mackie speakers that provide value for your money, since these affordable studio monitors also double as multimedia speakers. TDA7265 is the name of the chip and it's the 3rd visible pin but it's actually the 5th pin. Sound very bad : 2 big 4700 uF capacitors to be changed (good idea to change them every two or three if you leave fallaways on your CR3 or CR4) The chance of hearing damage depends on the listening frequency and duration. When i went to use them last week they turned on but no sound was coming out, i plugged some headphones in and the sound played perfectly through them? At only $100/pair, they are one of the best-selling "budget" monitor speakers. You can try rapidly switching the L/R speaker select switch and also plugging and unplugging rapidly the headphone or aux out (can't remember which). Pulled apart my CR4's and just soldered a bridge between the respective middle switch pins and the 'R' position pins. We use cookies to make sure the website can function, measure traffic and support our marketing and third-party services. Racing Champions Hot Rod Magazine Texaco 1970 Plymouth Barracuda. selector switch on these studio monitors. You typically don't have to change the whole chip and p. Solder two short wires to bridge the connections to hard wire your powered speaker to either Right or Left as desired. It heats too much and components start to fail. They feature a stereo 1/8-inch input, Balanced TRS and Unbalanced RCA inputs. On the powered speaker, you should just have to unscrew a few screws. Smaller than most studio monitors, they're perfect . Suddenly when I turned on the computer today I realized that no audio is coming out of the monitors. I did this. We ship to the USA!. FOR SALE! So I replaced those; but that still didn't fix it. Posted: Nov 12, 2018. Looking at the datasheet, the amplifier could be in off/standby/mute accidentally, cutting the pin seems to force the input to 0v, which triggers the amplifier to turn on. More On Order. All Rights Reserved. Before I started I searched for how other people were fixing this and found forum posts talking about cutting lines to an IC (among other approaches). Anyway I decided to take apart the active speaker with the power supply in, so here's a guide. We are a Mackie authorized service center.MACKIE P Notify me of follow-up comments by email. By Tim Gideon. These Mackie CR3-X Studio Monitors come with all the manufacturer accessories and 1-year USA warranty along with a 7-piece bundle which includes PRO TOOLS FIRST DAW music editing software, Mackie 3.5mm aux cable, Mackie RCA cable, Mackie speaker cable, Mophead bluetooth adapter, Pro dual 1/4" stereo to 3.5mm cable and Circuit City microfiber cloth. C76 & C77 should probably just be replaced ever few years anyway as they take a beating. The root cause seems to be the amplifier chip TDA7265. Diaphragm for 25726 high frequency driver used in Mackie SRM450V2 speaker. The box is covered with a matte vinyl coating that looks smart and appealing. Mackie CR3-X Specs. The quick plugging in/ out option didnt work but cutting pin 5 has worked a treat !!! Convenient front panel headphone out and volume control make daily use easy. they did for me and I was way out of warranty. darren pearce. Ask your question here. Discontinued products. 3 Interest-Free Payments Available with Affirm Learn more These speakers seem doomed to fail after a few years, according to what I've read. how often are general elections held in jamaica; allison transmission service intervals; hays county housing authority; golden dipt breading recipe; measuring communication effectiveness ppt; kim coles child; door county cherry vodka recipes; Flexible rear panel inputs include balanced 1/4" TRS inputs as well as RCA. The connections on the back will work with plenty of setups, and a Bluetooth version is . Copyright 2023 Manua.ls. How do I connect my speakers to my LG Smart TV. I then replaced the two regulator zenier diodes, Z3 & Z4. Pin 5 is the 3rd pin from the left, that you can see from the top. MACKIE ONYX PRODUCER 2-2 USB Audio Interface 2-in-2-out USB 2.0 ONYX-PROD-2-2 - $199.00. Thursday, January 2, 2020. I tried replacing the amp chip but no good. Harga: Mackie CR3X Multimedia Monitors: Rp1.880.000: Harga: Speaker Stand / Tatakan Mackie CR3X CR-3X CR 3 X Studio Monitor: Rp195.000: Harga: MACKIE CR 3X BT / CR3 XBT / CR3X BT - POWERED MONITORS WITH BLUETOOTH: Rp2.350.000: Harga: Mackie CR3X Artic White Limited Edition Speaker Monitor Recording: Rp2.200.000: Harga: Speaker Multimedia Monitor Mackie CR3X CR3-X 50W Stereo Sound Jun 27, 2022 They did the job by filling my apartment with music. @theroc. jwallis 84013 That did the trick and all is currently working fine. CR3-X studio monitors deliver clean, accurate sound for bedroom studios and gaming setups alike. The input is from my computer going into the Rca plugs in the back of my active speaker. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. MACKIE REPLACEMENT PARTS. NOTE that I myself am not an electronic circut expert; I am here consolidating a bunch of research I've found across the internet. This switch flips audio left/right output so you can put the powered speaker (with volume knob and headphone jack) on whichever side you prefer without flipping the stereo input cable around. Powered Speaker Position Select Switch. bpt.musikk. CR3-XBT Creative Multimedia Reference Monitors are designed for content creators, producers, musicians, video editors and beyond. This is my first guide, and I didnt plan on making it when I did the fix, so sorry about the lack of photos and details. An internal switchmode power supply runs on 100240 V AC, and the power cable is captive so there's nothing to lose. Hi all, I've seen this issue around online but not a fix other than some very vague "soldered it, works now" posts. /Users/christianvalera/Documents/Manuel notice mode demploi/Mackie CR3 CR4/Mackie-CR3-Schematic.pdf Browse our huge selection of Mackie Speaker & Monitor Parts, Audio, Video and Lighting Accessories products and more at FullCompass.com. I can't really fault them apart from two things, the channel switch on the back and the power cable not being removable - but apart from that, I am a happy customer. Turn on the power switch on the rear panel of the CR-X monitor. :-) 7. The speaker still seemed to work fine even though the caps were bad, but I didn't want to risk other failing components potentially causing a fire hazard. 2. /Users/christianvalera/Documents/Manuel notice mode demploi/Mackie CR3 CR4/Left Right selector.jpg Mackie CR3-XBT 3-Inch Multimedia Monitors with Bluetooth (Pair) Bundle with Knox Gear Studio Monitor Isolation Pads (Suitable for 3 or 4-Inch Monitors) & 1/4" to 1/4" TRS Cables (4 Items) Mackie CR3-X 3-Inch Creative Reference Multimedia Monitors Bundle with Pro Tools First DAW Music Editing Software, Wireless Bluetooth Receiver and Dual 1/4 . Tight space to work on but worked perfectly. I've been given a pair of CR4s and told the internal fuse has blown, but looking at photos, cannot find where it may be located. View the manual for the Mackie CR3 here, for free. How did you manage to replace it? Cutting this pin worked a treat to solve my problem. I still had bad voltage readings. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Your email address will not be published. Mackie CR3-XBT 3-Inch Multimedia Monitors with BluetoothThe Mackie CR3-XBT 3-inch Multimedia Monitors are designed to meet the needs of modern musicians, content creators, video production, and beyond. The loss of sound has nothing to do with the TDA7265 chip (unless its really damaged or dead). Published: 29.05.2015. The monitors are powered on (the green light surrounding the volume knob is on.) VISIT OUR EBAY STORE Audio-Technica AT-LP60X Bluetooth Turntable (Red) Bundle with 314225424882 CR3-XBT 3 in. Left and right left and right 6.35mm (14inch) inputs are working. Mackie CR3-X studio monitors are unrivaled in sound quality and style. 2 Pack Oral-B iO Gentle Care Replacement Brush Heads BNIB (#144730609499) See all feedback. Flexible inputs include balanced 1/4 in. This is super common. Now you can have true studio sound in any creative space, whether youre a content creator, a DJ, solo artist, producer, or are simply looking for stellar sound so you can enjoy your favorite music, movies and more. I. Eh. Ask your question here. Las mejores ofertas para Par de altavoces de computadora BOSE MEDIAMATE *con fuente de alimentacin* Probado! 120v amp assembly for the Mackie SRM-650 loudspeaker. No more sound : 4. With it I could test that the auxiliary input (front panel) is working fine too. Powered Speaker Position Select Switch. Monitor Audio Gold 300 / Gold300 / IDR 128,000,000 / pair - Gloss Black di Tokopedia Promo Pengguna Baru Cicilan 0% Kurir Instan. As I found out, after some time and due to high heat, this capacitor starts to leak current so Pin5 gets overvoltaged in Play mode and subsequently mutes the sound. Tags: The CR3-X goes for a punchy design. Maybe this helps someone still saddled with a pair of these that somehow works. Price. This mute signal should only be triggered when a headphone jack is inserted however in the malfunction the signal is sent continuously. NAN012 amplifier assembly for Mackie DLM12 loudspeaker. . for orders $199 and up. FOR SALE! CR-X monitors have polypropylene woofers and rear-firing ports for tight bass response, but if you really want to shake the block, add the CR8S-XBT. I solderd it fixed to the "L" positionhttps://ibb.co/hdD5gG2. Sounding great is only half the battleyour multimedia monitors should reflect your style too. Options. Thamara Kandabada Mackie CR3-X. The hookup diagrams show some typical setups, while the remaining sections provide details of the CR3-XBT, CR4-XBT, CR5-XBT and CR8-XBT monitors. Dec 22, 2019 by To reassemble your device, follow these instructions in reverse order. Power Switch. Apart from the electronics, the two speakers are identical and pair their threeinch woofer with a 0.75inch tweeter. The headphone thing didn't work on mine but what did work was spraying oxide clean into the speaker selector and flicking the switch 10 times. Could you explain the cutting pin 5 in lay mans terms? The switch is inside a foam box. Bluetooth is a way of exchanging data wirelessly between electronic devices via radio waves. As this worked for me I could replace the TDA7265 chip (around $5) but I will not do that now. YES! I have been trying to trace the mute circuitry from the IC but noticed D1 and Z2 have different symbols with the same part number . you don't have to cut the pin (messy), just cut the jumper in the red box: David Krug 1/4" TRS jack for these Mackie mixers: 1640VLZ CFX20 Main power amp and power supply circuit board for the Mackie DLM12 2000W 12" powered speaker. #1. The mute circuitry is voltage dependent. very low freq hum on power on: Runereader Feb 7, 2021. I tried to follow along with one Amazon review that mentioned soldering in jumpers, but it also mentioned cutting a trace and the jumper position didnt make sense (perhaps because of camera angle). Unplug all the cords. Probably not the ideal fix, but it works for me. Item added to cart . Nothing would make me happier than for someone to take this info, fix their own speakers, and put together a better version of this guide while doing so. @reeltimepr46278, Plug in and remove your headphones a few times really fast it sounds stupid but it will work. Create an account to follow your favorite communities and start taking part in conversations. Mackie's CR3-X is a compact powered 2-way speaker featuring a 3-inch mid/woofer and .75-inch dome tweeter. fwiw - for my Mackie CR3s: The two big power supply smoothing caps - the 4700uF caps, C76 & C77, were obviously bad as they were bulging. The most common problem is capacitor C39 which goes bad due to a rude and overheating 12V regulation curcuit. These speakers seem doomed to fail after a few years, according to what I've read. I had to do the switch solder fix and then months later, began hearing crackling that sounded like tweeter distortion. After 2 years, the tweeter of the passive speaker is not working. Has anyone seen this issue? This is one way to fix them. @thamara. Call our Sales Pros for more information. As spraying Contact Cleaner only fixes the issue for a month or so for me, I went in with a Multimeter, and figured out how to just bypass the switch altogether. But is this some temporarily solution, like are my mackies soon ready to retire? The drivers are fed from a passive . .75" silk tweeter and specially designed waveguide for unmatched clarity. This chip works fine initially but after some months or years it starts malfunctioning sending a mute signal (output 5) to the board which mutes the speakers. I had this issue with my 5 year old CR3s, (the odd thing being the slave speaker worked and the powered didnt) stumbled on this forum and indeed, exercising the headphone port with a 1/8 headphone plug in and out worked like a charm! You could leave the audio cords connected, but you really want to unplug the power cord for safety. Repair Mackie CR4 speaker select switch. Ask your question here. So, your mix sounds great through your studio monitors. The better your problem and question is described, the easier it is for other Mackie owners to provide you with a good answer. A little care is required, as there is cabling connecting it to the speaker front, but there is enough slack that you don't need to worry about disconnecting for this fix. Wrong contact in Powered speaker position : unsolder the selector and short as on picture It was way easier and seems to be working well. CR3-X Creative Multimedia Reference Monitors are designed for content creators, producers, musicians, video editors and anyone looking to enjoy their favorite tunes. A little care is required, as there is cabling connecting it to the speaker front, but there is enough slack that you don't need to worry . Information and Photos. MACKIE SRM150 COMPACT 150W Powered PA System - $489.35. High-quality cables are included in the box to get you up and running quickly. Shortly after the warranty was up (how lucky,) they started cutting out unless I could find the perfect position of the "powered speaker" switch on the backplate. English. 76. Treat yourself to some extra bass. Mackie products have been making music across a wide-range of applications since our founding in Woodinville, WA in 1988. This comment has been removed by the author. Official Owners Manual for CR3/CR4 series, Frequency sweep from 20Hz to 22Khz sound test, Mackie Creative Reference CR3 CR4 Reparatur Repair, Tutorial Mackie CR3 CR4 Speakers Audio only through Headphone DIY repair by jkhan337, Vypyr VIP 2 amplifier clean patch by-pass step by step, 1000 dias do assassinato de Marielle Franco. Love these speakers and would hate to have to shell out for new ones if there was an easy fix. Any idea how to accomplish the pin clip? Rear black cabinet for these Mackie loudspeakers: SRM450 V1 SRM450 V2 Black handle for these Mackie speakers: SRM450 V1 SRM450 V2 SRM450 V3 Power supply and amp circuit board assembly for Mackie PPM1008 mixer. Can bluetooth devices of different brands be connected to each other? Don't miss out on this item! @deadlocked, Scout Langley Reply. From the outside the only problem seems to be the speaker. But there's a grounded sound that came up. That could be the PC or the cable. My switch started acting up very soon after I purchased mine, and now its huge pain to get both speakers to play. Jan 20, 2020 by Aug 16, 2018 by Jul 1, 2022 I fixed this speakers many times, different problems : Mackie 2043595 Replacement HF Driver. Mackie CR3-X monitors combine a silk dome tweeter and a 3 polypropylene woofer for clean, articulate sound with plenty of low-end extension, even in small rooms. Makes your selection permanent, but not a big deal for keeping the speakers out of the trash. /Users/christianvalera/Documents/Manuel notice mode demploi/Mackie CR3 CR4/Mackie-CR4-Schematic.pdf. I love how they work GREAT with entertainment centers or even plugged into a computer. Do you have a question about the Mackie and the answer is not in the manual? Chosen Solution Ive had a pair of mackie cr4s for over a year now and cant say ive used them too much. Once removed, you can pull out the electronics from the casing pretty easily. placed the headphone cord in, powered off and on as i removed the headphone cable slowly, the passive speaker crackled back on. In the photos above it is seen almost end on with a red wire going into its end. I expected them to last longer than that, so I'm pretty disappointed. The problematic switch is DPDT consisting of two metal clips that slide over blades on a circuit board. In the beginning the sound would come and go. Only get sound through the headphones when I plus them in. Replace this capacitor with a high quality one (e.g. Look up dead mackie cr3. Indeed a tight space to work with and i've been soldering since I was 14 (50 now). Im about to throw mine out but saw that people had the same exact issue as me where itll turn on and play fine through the headphone jack when supplied a source, just not through the speaker. This item Mackie Cr3X 3 Inch Reference Studio Wireless Bluetooth Multimedia Monitors - Pair M-Audio BX3BT 3.5" Bluetooth Studio Monitors, HD PC Speakers for Recording and Multimedia with Music Production Software, 120W, Pair Thanks so much! Note Th 5k mono channel fader for these Mackie mixers: ONYX 3280 ONYX 24.4 12" woofer for Mackie Thump12 powered loudspeaker. Also, it is made of lightweight materials, which makes it trouble-free to carry. /Users/christianvalera/Documents/Manuel notice mode demploi/Mackie CR3 CR4/2 big 4700uF capacitors.jpg These speakers have a convenience feature in the form of a powered speaker position select switch. Active Monitors . To comfirm, when looking at the chip attached to the heat sink, the pin I have drawn a yellow line from in the diagram (the 3rd long pin in starting from the right hand side (at pin 1) with the heat sink behind the chip - you will notice pin 1 and pin 5 are both long pins forming a total of 6 long pins and nesting adjacent (underneath) each of these long pins are 5 smaller pins forming a total of 11 pins) is DEFINATELY the one you cut if having this no sound through the main speaker issue! Step 1 - remove outer screws only. Back in January 2016 I got a pair of Mackie CR4 speakers. This chip works fine initially but after some months or years it starts malfunctioning sending a mute signal (output 5) to the board which mutes the speakers. Convenient front panel headphone out and volume control make daily use easy. High-quality cables are included in the box to get you up and running quickly. My crappy Mackie CR3 speakers died after warranty. You also get a hi-Z switch on each channel for DI-ing your 255987019508 4. I've owned these monitors for a good 2 year run and today I had no sound coming from them for some weird reason. Turn off your powered speaker, Unplug it, and remove the 8 short Phillips head screws on the back. And no surprise given the heat the power supply generates, esp as it's enclosed inside an insulated speaker box. The design of this thing is flawed. Check Price at Amazon: 6: Blink : Check Price at Amazon: 7: Elgato Stream Deck MK.2 - Studio Controller, 15 macro . Nov 13, 2019 by I had the same issue. @davidkrug. Creative reference multimedia monitors (16 pages) Speakers Mackie CR-X Series Quick Start Manual. Handle for these Mackie loudspeakers: SRM-550 SRM-650 12" woofer for the Mackie DLM12 powered PA speaker. If you are halfway competent with a soldering iron, this is a quick and easy fix. Thanks for the help. Works fine, just lost the ability to select between L & R but this isn't a big deal to me. When the volume exceeds 120 decibels, direct damage can even occur. I get sound from the speakers now, but they don't mute when I plug in headphones, which is fine by me. $0.44 List Price: $0.99 . Replace those, then Z3 and Z4. Were just giving you better tools to control it. Heeeelp. I think a lot of these speakers have ended up on a junkpile because of lightly corroded contacts. Turn off your powered speaker, Unplug it, and remove the 8 short Phillips head screws on the back. FREE SHIPPING on most orders over $50! Mackie CR3 review. Discontinued products. @whiffed. Best Value. Anyone have a more detailed resource for fixing the faulty pan switch in the Mackie CR3's? The Mackie CR3-X monitors are the size of computer speakers, and house 3 inch woofers taking the bass down to 80 Hz. 15% Off: Mackie CR3 3" Woofer Creative Reference Multimedia Monitors, Pair + Software Bundle MFR: CR3 (PAIR). You can try rapidly switching the L/R speaker select switch and also plugging and unplugging rapidly the headphone or aux out (can't remember which). More to explore : /Users/christianvalera/Documents/Manuel notice mode demploi/Mackie CR3 CR4/Mackie-CR4-Schematic.pdf I used a Hakko FX-888D soldering station and silicone-tipped solder sucker. Jul 13, 2022 How to Use This Manual: After this introduction, a getting started guide will help you get things set up fast. In conclusion, the Mackie CR3 Speakers are a great buy if you're on a budget but need high quality and accurate audio for under 100. Unsolder the switch. Envo gratuito! Toggle the speaker placement switch to change which side of the desk you want the volume knob on. (I bought mine second hand). Not have any screws thanks, The front cover can sometimes, if you've got strong finger nails, be pulled off the box by hand. /Users/christianvalera/Documents/Manuel notice mode demploi/Mackie CR3 CR4/Mackie-CR3-Schematic.pdf AUDIO-TECHNICA AT-LP60X BLUETOOTH Turntable Red Bundle with Bluetooth Monitors - $422.38. It has a compact size which makes it a suitable choice for DJs with a small setup and those who prefer quality sound over high volume. Free Shipping on thousands of items! Oct 2, 2019 by Problem: No sound coming out of the speakers. And then I used my finger nails.Be aware these speakers have a design that often gives them a very short lifespan. I am trying to repair a pair of Mackie CR3 active speakers which seem to mute shortly after powering up. Reddit and its partners use cookies and similar technologies to provide you with a better experience. CR Series Creative Reference . You may find the answer to your question in the FAQs about the Mackie CR3 below. By accepting all cookies, you agree to our use of cookies to deliver and maintain our services and site, improve the quality of Reddit, personalize Reddit content and advertising, and measure the effectiveness of advertising. Im not sure what a pin is or exactly what to cut and Im about to toss them anyway, but figured Id give this a go. Prices Drop As You Shop Racing Champions Hot Rod Magazine Texaco 1970 Plymouth Barracuda Newest and best here High quality goods tnthotwings.com, C $7.82 Free shipping for many products Find many great new & used options and get the best deals for Racing Champions Hot Rod Magazine Texaco 1970 Plymouth Barracuda at the best . Speakers should not fail in only three years. The circuit is based around a TDA7265 amplifier IC (see attached). The holder fuse, a black cylinder, is between the transformer and the heatsink. Bought some of these second hand at a thrift store. Get it now! $13.80. Featuring 50 watts of power and premium components like a sound-enhancing high-frequency waveguide, Creative Reference monitors ensure pristine, accurate . You may need to disconnect the two white headers to get enough room to work. This would explain why turning off the speaker will make audio come out briefly -- the headphone jack is not muting the amplifier, but the off/standby/mute circuit is behaving improperly. Please note we have a $50.00 minimum order for parts. Signal Inputs. I clumsily wrote my first guide ever on how to do it yourself, hope this helps others: Mackie CR3 CR4 L/R Speaker Selector Bypass Labeled difficult because it requires soldering, but if you are comfortable with that, this is a quick and easy fix. Be bold and make it loud without sacrificing style. Dolby Atmos is a technology that ensures that the sound is reflected from the ceiling to where you are listening. Mackie's CR3-X speakers are affordable, barebones studio monitors with a focus on accurate audio performance. Channel assign mute switch for these Mackie mixing consoles: 24X8 CFX MKI Series CFX MKII Series . Add to Cart. Arrange things so you have easy access to the underside of the circuit board, and the back panel to the right. This is super common. Mackie CR4 no sound. The Mackie CR3-X is the smallest in a series of four Mackie studio monitors. I like the sound, and their pocket size. thanks for this i have a problem with the powered speaker position select switch. Yes I mean that switch. If the mute failure isn't fixed by cleaning the headphone contact; then you probably have failing caps and diodes. TRS, RCA, and Bluetooth. Stunning looks, studio-quality sound, and convenient features make these the best choice for anyone that wants professional sound without breaking the bank. I thought about buying new speakers but decided to try to fix them instead. Look up dead mackie cr3. . Do you mean the L/R speaker select switch? /Users/christianvalera/Documents/Manuel notice mode demploi/Mackie CR3 CR4/Z3 Z4 2.jpg I've the same problem. All I have to do know is find why there is a fairly loud low pitch Hum coming from both speakers when power supply is on but front on/off volume control is off .. any ideas ??? The amp in the back of the speaker has more than enough power so that should not be a concern. If you change it and the speaker that doesn't work also changes then you only have one channel going to the speakers. Mine completely failed around October 2019. Don't Let This 265444826891 Thats why we put a volume control and power switch right on the front. $80 - $110. The amplifier chip seems to be a common issue but when researching this I found switches, I also saw switches, diodes, capacitors, and resistances failing.