Question about Mipro 50-Watt Portable Modular PA System

Open Question

Hi I have a MIPRO MA 707 Wireless Amplifier and a Mipro UHF Bodypack Transmitter. I cannot get sound through the Amplifier. Can you help me - it is urgent?

Posted by on


Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

What could be wrong?

Put it in MONO mode.
You can also make a cable where the TIP and RING are wired together....

Oct 09, 2017 | Sennheiser ew 300 IEM G3 In-Ear Wireless...

1 Answer

Need replacement bug reciever is sr40s 751.550Mhz can i get from you

I have UHF SR 40 i look for transmitter GB 40 or if i don't find, i can selt it...

Aug 31, 2012 | AKG GB40 Guitar Bug UHF Flexx Transmitter

1 Answer

We have a problem with the lead that plugs into the receiver, and it has a shrowd over it that screws it in tight. the other end has a 90 degree angle with a mini plug into our camera, can we buyt that...

The lead is probably special. Your choice is probably to go to Sennheiser parts or make your own. The connectors are available. It sounds like the one plug is a 1/8 inch with locking ring... Those are hard to find. Contact Sennheiser to find their part number. 1-877-736-6434 ext. 1

Sep 05, 2011 | Sennheiser EK 300 IEM G3 Portable Personal...

1 Answer

Where can I get lowest price on one of these

FixYa Subscribers have access to unlimited tech support, articles, and Experts!

Aug 16, 2011 | AKG GB40 Guitar Bug UHF Flexx Transmitter

1 Answer

I have a Shure PSM 900 and for some reason I suffer from extreme dropouts. I have checked everything I could, batteries, limit switch settings (tried all of them), adjustments on the receiver/bodypack. ...

This system operates in the 600 MHz band. Things to consider: Never use rechargeable batteries in things designed for alkaline. Transmitter should be within 100 feet for reliable link. Interference from other sources will OVERIDE the low power signals for this unit. Such sources can for instance be the fourth harmonic of polce and taxicab radios... fifth harmonic of aircraft radios... other RF sources including computers. All of these devices are SECONDARY users that MUST tolerate interference from licensed primary users of the band. The devices are FM radio links and with FM a transmitter anywhere near the same frequency will "CAPTURE" the discriminator of the unit and you MAY not even hear the audio of the interfering transmitter/source because it may use a different modulation means, if it is even modulated. Just changing to a different channel is NOT likely to fix the problem long term either. Shure makes high quality devices and I doubt the device is defective... only interfered with or being used at too long a range. Use an unused wire in the snake if you use one to get the transmitter within 20 feet of you and it might fix the problem. This unit is NOT a diversity device as in ear monitors are really not diversity (with two antennas and receivers) like ones used to send the other direction often are.

Apr 30, 2011 | Shure PSM 900 Bodypack Receiver

1 Answer


To determine if either or both can be restored to a useable state, you would need to send them to me for evaluation.

respond here for further info.
- john dio -

Apr 30, 2011 | AKG GB40 Guitar Bug UHF Flexx Transmitter

1 Answer

Do 4-10 devilles need to have the bias adjusted when replacing tubes?

When replacing the two output tubes you should check the voltage at TP26 or either cathode pin of the power output tubes to ground. Set the bias by adjusting pot R82 to 60mv which is 60 ma across the 1 ohm metering resistor. This coresponds to 30 ma per tube. Changing other tubes requires NO adjustment.

Apr 12, 2011 | Fender Hot Rod Deluxe Guitar Combo...

1 Answer

My Samson Airline UHF wireless kit is not working. I have all new batteries, cables and all the lights are on, except on the AG1 transmitter. When I turn it on, the light comes on, pops and then goes off

Make sure you are using ALKALINE batteries... rechargeables have lower voltage that does not work with a lot of these devices... Often the batteries are marked with the voltage they are intended to replace rather than their actual voltage. NiCad batteries only produce 1.25 volts and that is under what is required. The device will come on and immediately go off.

Mar 05, 2011 | Samson Airline AG1 UHF GuitarBass Wireless...

Not finding what you are looking for?
Mipro 50-Watt Portable Modular PA System Logo

Related Topics:

128 people viewed this question

Ask a Question

Usually answered in minutes!

Top Mipro Music Experts

Michial Gueffroy

Level 3 Expert

1138 Answers

Vito Vacirca Jr.

Level 2 Expert

140 Answers

Brad Brown

Level 3 Expert

16993 Answers

Are you a Mipro Music Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides