Usually, one piece of equipment causes hum in your audio system; the trick is to isolate the culprit. Run your amplifier's input source select switch through its settings to find the one that's making noise. If it makes noise in all of them, the problem may lie in the amplifier's pow...
Page override (muting) with pass-through to classroom speakers; input level: 100 V, 70 V, 25 V 4 line inputs: DVD, computer, MP3 & aux Rear panel: 3.5 mm auxiliary input (mic or line level switch) Rear panel: 3.5 mm computer input w/ anti-hum (On/Off switch) ...
The A1 has one secret. This secret is simple: it makes music. It sounds sweet and fluid and creates a beautiful atmosphere around natural instruments. Especially in small to mid-sized rooms, carefully set up with a pair of great two-way speakers. It is not a powerhouse, but music lovers...
preventsendingdamagingtransients,generatedinthesourcecomponents,tothespeakers.Itispossibleto leavethepowerswitchintheonpositionandswitchtheamplifierremotelythroughapowerdistribution blockorpreampswitchedoutlet.Whendoingsomakesuretheswitchisratedforthecurrentrequiredbythe ...
EICH T Bass Amplifier用户手册说明书 T·300 T·500 T·900On
Severe hum or noise is heard. / Check that the speakers and components are connected securely. / Check that the connecting cords are away from a transformer or motor, and at least 3 meters (10 feet) away from a TV set or fluorescent light. / Place your TV away from the audio ...
The most stand-out virtue of the i84 is how utterly quiet it is. Many tube amplifiers, both budget and cost no object pieces suffer from audible noises that can be heard through a speakers tweeters (or high frequency panels). The i84 is the very first tube amplifier I’ve heard which...
(audible only with the ears an inch or two away from the speakers), regardless of three- or two-conductor power cords (floating the ground with two-conductor seems to help). There's no way I'm getting a ground-loop problem from somewhere else in the system, since the hum is present ...
The C2G 40573 45 Watt Stereo Mixer/Amplifier is for use in classroom, conference room and alike, which boosts line level audio signal from laptops, DVD players or other electronics to drive speakers that evenly disperse sound throughout the room. This 45-watt amplifier features two inputs, and...
I began my listening with the Monitor PL200s, but there was a hitch: noise (hum/buzz) coming through the speakers. This was higher in level than I was expecting, and much greater than I had experienced with the dead-quiet Moon W-7. The noise was independent of the preamp's volume ...