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I'm looking to purchasing a MTCB double din head unit, however, I've been reading about microphone issues even with external microphones. This requires hardware modification to fix for some models. However, I cannot determine if all units are like this, or only some. Please let me know!
Thanks!
All the devices I have seen are basically the same and I think actuall built by the same people. They are just sold by many different vendors. So I don't think any of them are free from this problem. The repair itself is not too bad, a fine tip soldering iron really helps. But if anyone knows one without the problem I would be happy to be wrong!
I have a Joying HU and have not done the mic mod or even hooked up the external mic. Using only the onboard mic, my android voice control works fine and BT calls work as expected. Friends say I sound fine and no echo issues on their end.
I too have a joying unit with no mic issues. I think there might have been a hardware revision recently. FWIW pumpkin is selling what looks to be a MTCB with a parrot bluetooth in it.
Geekybiker said:
I too have a joying unit with no mic issues. I think there might have been a hardware revision recently. FWIW pumpkin is selling what looks to be a MTCB with a parrot bluetooth in it.
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I've the new Pumpkin and the microphones are still in parallel making the sound as bad as it use to be. No real improvement. Had to cut the wires
on the front one.
The thing is that they promise 24h response, but sine it's Chinese New Year the response time is 7 days.
I have a joying and did not connect the external mic. Bluetooth works fine, I hear them and they hear me no problem. I had an Erisin with no external mic and had no problems either.
I was just wondering which country people are in, I am in Australia so we drive on the right hand side of the car and the mic is on the left hand side of the units, therefore the mic is closer to the user [potentially] than us, maybe that is why it is clearer? just a thought bubble.
LHD, wouldn't think RHD would effect it much, if any. Road noise and speech volume would have a greater effect.
Hello Guys,
iam new here and i need help.
since one Week i have a Dasaita HU with PX5, 4GB RAM, 32GB and it is bulid into my Mitsubishi Lancer with orignal Rockford Fosgate system.
And there is the Problem, how can work the Radio like the OEM Radio with the Rockford System? Maybe here other People with Mitsubishi and Rockford System and they using a Radio like mine?
Hope you can help me, it is a big Problem for me that it not work right
Thank you!
Robert
Is Nobody here with a Mitsubishi and Rockford and an Android Radio?
Nudelsose said:
Is Nobody here with a Mitsubishi and Rockford and an Android Radio?
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What is the Rockfors....an amplifier? a Subwoofer?
Did it have some RCA inputs?
Hey,
the Rockford Fosgate Systen is a complete OEM Soundsystem from Mitsubishi.
It Contains Speaker in all 4 Doors, in the Front Doors with Tweeters and in the Rear is a Subwoofer.
Did you buy your unit with Canbus decoder?
According to Dasaita, you need the canbus CB001 for models 2007-2013 and CB003 for models 2014-2017
The can bus is needed for Rockford Fosgate System to work with the headunit
You should buy harness with canbus
Ok,
but did you can change the punch of the subwoofer?
I am in a 2013 X and have a Dasaita PX3 unit. Subwoofer controls when you have the canbus box attached are not the sub bar in the Amplifier app but the far left 60hz bar.
Hope that helps.
It's like this one... But Dasaita may have it on their site Hot-Audio.
https://www.google.com/search?q=das...rome-mobile&ie=UTF-8#lbl=OVERVIEW&pie=plaji-i
I have the same issue controlling the subwoofer on the PX6 with outlander and fosgate system. Controlling the sub with 60hz on the eq is hardly a fix as it is just lowering 60hz over all the channels . It would benefit to be able to adjust the sub volume as it seems to be louder than it should be. I am in contact with dasaita so will see what they say.
Sent from my Pixel 3 XL using Tapatalk
Hi
So I have a PX6 from navifly or whatever. Anyway had probs as well, went to a place called audiocity and now it works because(still cant control the sub punch but at least now it does punch) the wiring for the amp behind the radio was wrong. The amp gets its signal from the front speakers and behind the radio the driver side front speaker wiring was wrong. Its supposed to be both the same +/- but one speaker was the other way around and the signals were working against each other rather than working together. I think now you guys mby can try to find that. Now the punch was real gooooooood.
If needed I can do few pics or a video about this.
I cant control the sub that much but I can control the bass still. So it is punching good.
Hi, if it's not a strech for you I would really appreciate some details about this.
My problem is that balance does not work (if I put 100% on rear the volume goes to 0) and most annoying probleme is that I have a bass delay, which means that when the bass should kick in it actually fades in from 0 to whatever...and it takes like 5 seconds to be at the volume it's supposed to be. This i annoying because it does not only happen at the start of the song, but also on the entire track. From factory settings I chose the sound option without amplifier because the other two options (with amplifier and auto detect) don't care about amplifier settings after restart, so choosing a customized present (or rock, classical etc) does not make any sound changes. Any ideas?
I'm not an expert of car audio and i know the chinese head units are not the best (some people said "very poor" as real) in car audio but in this thread we can discuss the possible car audio quality improvements with the PX5, starting from the basic units to analyze the new ones with the new Analog Devices DSP (sold as optional) .
Personal experience in car audio tuning (with or without PX5 products) are very welcome!!
The standard PX5 units are equipped by ST's amplifier chips:
TDA 7388 (old PX5 units) 4x45W http://www.st.com/content/ccc/resou...df/jcr:content/translations/en.CD00179160.pdf
TDA 7851 4x48W MOSFET: http://www.st.com/content/ccc/resou...df/jcr:content/translations/en.CD00278574.pdf
The new PX5 units with Android 8 seems to be optionally powered by a DSP from Analog Device, the ADAU1701JSTZ chip (https://docs-emea.rs-online.com/webdocs/14b6/0900766b814b6bb7.pdf): i read the chip is possible to program with SigmaStudio software with related interface (http://www.analog.com/en/design-cen...opment-software/ss_sigst_02.html#dsp-overview).
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This is my experience: i have an Audi A3 SPB TDI 2.0 year 2007 with Audi Bose Sound System (speakers+subwoofer+amplifier) .
In the past i had the old PX2 (RK3066 dual core) and sound was very bad in comparison with the original Audi Symphony radio (Blaupunkt) , ViperFX app not increased sound quality. Now I have the first model of PX5 (GS) with TDA 7388 chip, the audio result is better than PX2 of course but i was looking for best result in car audio quality...finally i had the right information from a very expert friend and i bought the Audison Prima AP 8.9 external DSP amplifier (http://www.audison.eu/products/ap8-9-bit/) . The AP8.9 was connected to speakers out of PX5 and to Bose amplifier. The quality of audio is totally improved and sound distribution in car is now perfect. Playing Pink Floyd's flac files is now fantastic for my ear, and the same wonderful result is from radio channels.
I have Peugeot 508 which has navigation and bluetooth mic for phone calls. With MTCD PX5 HD Android 6.1 head unit can i use my car's original mic, gps antenna and radio antenna ? Dealer used some kind of extra small box for gps antenna and attached a small external mic but their quality is worse than my original ones. Can i disable the external ones which came with the unit and use the car's original ones?
Do i need to buy extra adapters ?
traxformania said:
I have Peugeot 508 which has navigation and bluetooth mic for phone calls. With MTCD PX5 HD Android 6.1 head unit can i use my car's original mic, gps antenna and radio antenna ? Dealer used some kind of extra small box for gps antenna and attached a small external mic but their quality is worse than my original ones. Can i disable the external ones which came with the unit and use the car's original ones?
Do i need to buy extra adapters ?
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Depends on your car. Check out this thread from this forum where they explain certain adapters and how they came about wiring certain things: https://www.rav4world.com/forums/2640703-post217.html
traxformania said:
I have Peugeot 508 which has navigation and bluetooth mic for phone calls. With MTCD PX5 HD Android 6.1 head unit can i use my car's original mic, gps antenna and radio antenna ? Dealer used some kind of extra small box for gps antenna and attached a small external mic but their quality is worse than my original ones. Can i disable the external ones which came with the unit and use the car's original ones?
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Hi!!! About the GPS antena, I am sure that can be used, Is a standard conector (or it should be. The dealer was not suppose to instal you a new one.
About the mic. I have aPeugeot 307cc, also with GPS and mobile phone capacities originaly.
I have now a Android unit and an external mic. I am searching to know what is the conector for the original mic. I know it exists in the car, and is not blueetooth. Is cable. But I dont know wich conector it is!!!
Hello, I just installed a new PX5 MTCE MX V.3.32_1. I do not use an additional amplifier. Only use internal one. At first, no sound at all coming from the speakers. After having let my car shut down for one hour, I tested again. Now weak sound from rear speakers but still nothing from front one. Try to play with sound settings. Don't know what I'm doing. Don't seems that sound wants to come out front speakers. Before removing the unit and testing the wires, I would like to know if it has a setting to check.
PS.: My car is a Kia Forte 5 2016.
Tank you for your help.
In Factory Settings, there're 3 sections where you can play with attenuation: the section where you can define the volume level for each audio source (radio, main board, DVD if you have one), the section where the CanBus decoder is defined, and the general / other sections.
Also, make sure you are NOT using RCA connectors but the CANBUS connector. At least on my unit, the RCA outs are NOT amplified.
If all fails, you might have an issue with the amplifier chip. It is easy to replace if you have some soldering skills
Hope this helps
Max
I'm also curious on this problem.
I had a PX5, android 9, 4GB RAM. Right after installing to my Mercedes W203 car, it played well until one day. All the speakers have no sound.
I shut down the car for few hours, factory reset the head unit. After that, the sound come back at normal, except when playing FM radio. The sound for radio only come from right side speakers, no sound from left side speakers. Other apps play normal sound (music, maps, call...)
Please help if you guys have some experience on this problem.