Sennheiser Open Back

Open box and turn on and down load old file and Att Office 365 . Back in business with my first personal Computer after 46 years of it being a life line . Bye bye work computer. . Now a fun computer !!

Back up

Very durable and tight enough to hold my Sennheiser ME66 but loose enough to open the suspender. Haven't had the chance to really use it in the field but it seems great and a great fit for the Sennhesier ME66. Will update if anything.

I used a nearly identical Sennheiser G3 model from 2010-2018 that operated in the 600 Mhz range that the FCC is no longer allowing, so I bought this to replace it, and it has performed exactly as expected. I highly recommend it, and have noticed some improvements (like the mic clip) over my older model. I especially appreciate the quick "sync" option where the receiver will find open channels in an area and sync with the transmitter on that open frequency. I work in a rural area where this is rarely a problem, but it is very helpful when needed. I also really appreciate that it is powered by AA batteries, and am really happy with the system using 1/8" mini plugs.

My reference for years has been the Sennheiser HD650, and I've been an open-back guy ever since I first heard them. But the AA Hi-X55 is better in nearly every way, especially in comfort and detail. It may lack just a bit of that airiness that is the signature of open-back 'phones, but in staging and definition it's a significant step up. I can't speak to durability--only a week in--but so far I am thrilled. Highly recommended.

These replaced my old Sennheiser HD 580, open back headphones. I’m a drummer and I chose them for their natural, even sound throughout the entire range. Very comfortable to wear for hours. Appreciate the 3 cables, wow! Awesome. Carry pouch is nice to have. Very pleased with them. Thank YOU!

Back up + Storage

Great Back-UPS.

I use APC BACK-UPS for each of my two computers. One of my APC Back-UPS indicated its battery needed replacement. This particular battery lasted 5-yrs and was extremely reliable. The online ordering process for the replacement Battery Cartridge was easy and straight forward. The replacement cartridge arrived within 4-days. Replacement instructions were very easy to follow and took less than 10 minutes to install.

Great Back pack