BLX1 Wireless Bodypack Transmitter J11 Band (596–620 MHz) – Replacement Mic Transmitter for BLX4/BLX4R/BLX88 Receiver – Up to 14 Hr Battery

The Shure BLX1 works well, with no dropouts or issues in a small theater environment. The price is right and they are easy to set up. We have had no failures or issues, but we also handle them with care. The plastic housings and battery doors are not as robust as the more expensive Sennheiser alternative. But as long as you use them appropriately you should have no problems.

Great product, great performance, crisp clear sound. In use now for a few weeks. I was worried about using regular batteries instead of being able to put this on a base to re-charge. 1 pair of good batteries like Energizer will last you 8 hours, the system says. Well I had it used for about 6 hours and changed the batteries NOT because it quit working, but because I felt it was going too long without a charge hahahah... so it was done for my piece of mind.

Perfect. Exactly what we needed for out training rooms. I bought 2 of these to replace 2 of the same product that went missing. 3 years of relatively heavy use on the last set with no issues at all. I expect these will perform just as well as the last set did. FYI: We transmit with multiple microphones through 2 walls at a distance of about 100 feet with no issues at all.

box seamed factory sealed, but dust on unit and a ripped open bag that was empty, was inside the box. internal packaging was disheveled . I have a feeling it was refurbished at the factory? unit works as per design paired with a blx4r receiver on H9 freq.

This transmitter was ordered as part of a system to replace a a 20+ year old Audio-Technica wireless microphone system. Installation is easy, with no need to pick a specific MHz frequency band - just toggle through the available frequency settings and match with the receiver. Operation is simple with a sliding on/off switch on top of the transmitter. Sound quality of the system is excellent. When ordering make sure that the frequency band of the transmitter, designated by Shure with a letter and number ("H10" for example) matches the band for the receiver. 5 stars.

I purchased the Shure BLX1 Bodypack Transmitter less than a year ago; I am fitness instructor and use it along with the wireless headset to teach cycle classes twice a week. I wear the transmitter in a tune belt bodypack so that it is away from my body. Initially the product was great. However, after a short period of time, I noticed that the sound was deteriorating and would sometimes stop in the middle of a class. There was also some periodic hissing or what seemed to be a “bad connection” between the headset and the transmitter. I contacted customer service about the issue. They were very responsive and polite. I sent the Transmitter and Headset back for review and was assured that, as it was under the two-year warranty, they would fix it for me at no cost. NOT TRUE! The warranty, shockingly, DOES NOT cover the impact of sweat potentially corroding the connectors. These are designed FOR fitness instructors, who SWEAT. I was told that the $149 transmitter would cost $117 to repair … and it’s less than ONE YEAR OLD. Suggest you try a different brand!

Quality product. WOW works perfectly and very professional.

If the green light is on, it tells the user to check other equipment when there is no sound. The pack connects reliably on a weekly basis and stays connected through the hour-long service.