Channel Master CM7777 Titan2 VHF/UHF TV Antenna Preamplifier with Power Supply
June 30th, 2010 at 23:01
- VHF and UHF bands with separate amplification
- Gain: VHF 23 dB – UHF 26 dB
- Can be configured for separate or combined inputs
- Includes a switchable FM trap
- Outdoor rated housing
Product Description
The Channel Master CM 7777 is a high gain, low noise preamplifier used for weak signal areas to allow a weak signal that is present at the antenna to be amplified to a viewable strength. This TV antenna preamplifier works best for persons in weak signal areas and is subject to overdrive if used in areas with fairly strong signals. In stronger signal areas our medium gain preamplifier, the CM 7778 is a better choice…. More >>
Channel Master CM7777 Titan2 VHF/UHF TV Antenna Preamplifier with Power Supply
Tags: Antenna, Channel, CM7777, Master, Power, Preamplifier, Supply, Titan2, VHF/UHF
Posted by admin,
in TV Antenna Amplifier
July 1st, 2010 at 12:42 am
This is a solid product, BUT…. the manufacturer, Crutchfield, is very stingy with support unless you buy directly from Crutchfield. I emailed a modest question about installation and they replied:
“Product Support Advisors are reserved for Crutchfield Customers. Since you ordered the item from Amazon I am not sure if it came from us or not.”
Really lame. But a great product and were it not for the attitude, I’d give it five stars.
Rating: 3 / 5
July 1st, 2010 at 12:50 am
Mine arrived DOA. If I installed either the amp or pre-amp portion, it destroyed my analog reception and removed all traces of digital reception. It is a well reviewed product so I’m tempted to order another but I wouldn’t have expected both pieces to be defective or either piece to actually block reception. That they both did makes me suspicious of their quality process.
Rating: 3 / 5
July 1st, 2010 at 1:57 am
Channel Master 7777 High-gain mast-mount UHF/VHF TV antenna preamplifier perfect for fringe tv reception
Rating: 5 / 5
July 1st, 2010 at 3:45 am
Didn’t like the open box from Beach Audio, Camera. Manage to pull in some channel, but other still breaks up..
Rating: 4 / 5
July 1st, 2010 at 6:10 am
I receive almost all the digital signals depending on the weather and the trees blocking signals from ABC and public TV. I am 30 miles southwest of Chicago. After installing Channelmaster 7777, I was not able to receive any stations from 2 through 7. I was able to get channel 9 and above. Channel 11 is WTTW public radio and the signal was sporadic. I am returning the Channelmaster 7777 and getting an antenna rated for 60 miles and above. These amplified devices have never worked for me.
Rating: 1 / 5