Ads
related to: extron audio distribution amplifier kit- Camera Specials
Great Deals on Photo Gear, Drones,
Video Cameras, and Accessories
- Lens Filters & Hoods
Protect Your Lens from Minor Bumps
and Scratches, and Reduce Glare
- Point-and-Shoot
Cameras Designed to Keep it Simple.
Easy to Use and Easy to Carry
- Camera Bags
Carry Your Camera and Related Gear,
and Protect from Bumps and Scrapes
- Camera Specials
ebay.com has been visited by 1M+ users in the past month
Search results
Results from the WOW.Com Content Network
Extron Electronics, known as Extron, is a manufacturer of professional audiovisual equipment. It is headquartered in Anaheim, California . Extron operates over 30 offices and regional training and demonstration facilities [ 4 ] around the globe.
An audio distribution amplifier also known as: a press feed; a pool feed; a media feed; press box; or an ADA, takes a single audio feed, usually a line input, but it may be a microphone input, and outputs multiple line or microphone outputs. This can be done using a passive feed, where the signal is split among the outputs, or as an active feed ...
This kind of system could be assembled from separate components (e.g. a splitter-router-matrix mixer, a processor, amplifiers and control panels), though knowledge of professional audio equipment and automation systems would be required. More commonly, commercial systems are employed to accomplish these tasks.
Constant-voltage speaker systems refer to networks of loudspeakers which are connected to an audio amplifier using step-up and step-down transformers to simplify impedance calculations and to minimize power loss over the speaker cables. They are more appropriately called high-voltage audio distribution systems. [1]
Line level is the specified strength of an audio signal used to transmit analog sound between audio components such as CD and DVD players, television sets, audio amplifiers, and mixing consoles. Generally, line level signals sit in the middle of the hierarchy of signal levels in audio engineering.
The design of the distributed amplifiers was first formulated by William S. Percival in 1936. [1] In that year Percival proposed a design by which the transconductances of individual vacuum tubes could be added linearly without lumping their element capacitances at the input and output, thus arriving at a circuit that achieved a gain-bandwidth product greater than that of an individual tube.
A genuine Signetics NE5532N in PDIP package, made in 1990, on a modem board A Texas Instruments SA5532A in SOIC package on an audio distribution amplifier board . The NE5532, also sold as SA5532, SE5532 and NG5532 (commonly called just 5532) is a dual monolithic, bipolar, internally compensated operational amplifier (op amp) for audio applications introduced by Signetics in 1979.
Around this time Hafler and Keroes popularized the ultra-linear output-stage for audio amplifiers. However, the partnership did not last. In 1954 Hafler founded Dynaco with Ed Laurent. Hafler was instrumental in bringing affordable, high-quality audio kits to hobbyists, making his name a household word in the US audio community for many years.
Ads
related to: extron audio distribution amplifier kitebay.com has been visited by 1M+ users in the past month