Enjoy! #FF-This hashtag mostly shows up on Fridays, which should give you a good indication of what one of the Fs means. The other stands for Follow, and the two combine to make the phrase Follow Friday.. Follow Friday is essentially a Twitter holiday with the aim of getting people to follow one another.
Technical. Original manufacturers part,390 Mhz frequency, 9-volt battery operated, part number 976LM a 977LM keypad is substituted per the manufacturers change, Color: Grey Works with all Liftmaster, Sears and Chamberlain garage door openers, utilizing the 390 Mhz frequency.echnical. Original manufacturers part,390 Mhz frequency, 9-volt battery operated, part number 976LM a 977LM keypad is substituted per the manufacturers change, Color: Grey Works with all Liftmaster, Sears and Chamberlain garage door openers, utilizing the 390 Mhz frequency.
A Sweetwater Sales Engineer will get back to you shortly about the Gallien-Krueger MB Fusion 800 800-Watt Ultra Light Hybrid Micro Bass Head. You can also call us toll free at (800) 222-4700, Mon-Thu 9-9, Fri 9-8, and Sat 9-7 EST.he folks at Gallien-Krueger have designed a bass amp that weighs very little and delivers a massive 800 watts. The MB Fusion 800 can handle the largest venues, and you won't even break a sweat carrying it. Also, the MB Fusion 800's controls are illuminated to indicate its operating status.