Showing posts with label Amplifier. Show all posts
Showing posts with label Amplifier. Show all posts
Sunday, March 10, 2013
How to Set Up PA Systems : How to Set Up a Power Amplifier Video Clips. Duration : 2.95 Mins.


Learn how to set up the power amplifier for a PA sound system in this free professional music video from an expert PA system designer. Expert: Kip Bradford B...

Wednesday, March 6, 2013
Holzgehäuse Verstärker • Mobile Amplifier Video Clips. Duration : 5.42 Mins.


Mobiler Holzgehäuse Verstärker zum Anschluss von externen Abspielgeräten. • Handarbeit (handmade) absolutes Unikat! • Aus Holz (Multiplex) gefertigtes Gehäuse, abgeschrägte Kanten, Schellack-Hochglanzpolitur nach alter Handwerkstradition. Edelstahlgriffe und Füße sowie Metallverblendung der Lautsprecher. • Klangoptimiert durch Bassreflexsystem und 3-Band-Equalizer, Audioanschluss über Cinch-Eingang. • 12V Batteriefach sowie Netzstromversorgung, Betriebs-LED. • Platinen und Lautsprecher stammen vom SHARP Radio-Kassettenrecorder WQ T360.

Thursday, January 31, 2013
Brads Guitar Amplifier Isolation box Build Mark 1 Tube. Duration : 1.72 Mins.


NB Ive just build another one-May 2010..I think much better...Its a three parter with sound samples..part 2 and the main build is here.. www.youtube.com I decided to build this after trying all amp simulation and being left with a niggling feeling that I was underdoing my guitar playing by not going all-analogue, which is the holy-grail of guitar tone The design is my own ,drawing on other projects I had seen Take 7 pieces of dense wood (I used 1 inch thick mdf) of dimensions: 15(inch)x15 (x3) 15x36 (x2) 17x36 (x2) Cut out hole for speaker and mounting screws(u have to do measurements once u get your speaker through..Im using a Celestion G12T-75 as favoured by Yngwie Malmsteen-my favourite guitarist ever)..I used a compass and ruler etc: Also I put brackets on centre speaker wood section to aid stability ..cutting the drill holes now is very good idea before creating the box Now wood glue box together: drying times lengthy..eg I left mine 48hours.. and voila!( seal with a silicone sealant..make lower box airtight(drying time was about I decided 48hours) put on draught excluder to make lid airtight: put on brackets: mount speaker and foam..The foam I then used to acoustically treat the box was basically 2 inches thick ultimately..(I got egg box foam but I fitted two together to make a slab..much easier to line the box with..):I got 15x15 tiles of foam which fitted box just swell!this was all preplanned! At this point I stuck a last piece of foam to lid to complete the foam ...

Sunday, January 27, 2013
MOBILE BA Battery Powered Stereo Amplifier Overview - Roland Connect Sept. 2012 Video Clips. Duration : 1.52 Mins.


www.rolandconnect.com The Lightweight, Go-Anywhere PA Weighing less than six pounds (2.5 kg) and delivering high-quality stereo sound with flexible connectivity, the MOBILE BA is the perfect solution for schools, offices, small outdoor events, or any environment where fast, simple, and solid amplification is needed. No external power sources, speakers, or mixers are required — simply connect your music player, microphone, and/or instrument to the MOBILE BA, set the volume, and broadcast your sound with clarity and power. Small and light enough for a child to carry, the MOBILE BA easily goes wherever you want go!

Sunday, January 20, 2013
DIY..How to connect a amplifier in car*Step By Step Video Clips. Duration : 6.33 Mins.


This is a video on how to connect the amplifier on your car . i hope this video helps some people. Subscribe for more Diy stuff on car audio. Tell me what do you want to do in your car audio. So i will make a video please rate and comment SUBSCRIBE!!

Friday, January 18, 2013
Speaker Wiring 70 Volt Transformer PA amplifier Video Clips. Duration : 7.87 Mins.


How to wire do wiring speakers on a PA System amp amplifier that uses a 70 volt output with transformers at the speaker locations. This will help you understand why there are so many wires on speakers with a 70 volt transformer attached.

Thursday, January 17, 2013

AudioSource AMP-100 Stereo Power Amplifier Review


AudioSource AMP-100 Stereo Power Amplifier Feature

  • 2-channel 100-watt (50 watts x 2) power amplifier (provides 150 watts RMS bridged mono power)
  • Ideal for use as a second-zone amplifier or as a rear-channel amplifier in a 6.1- and 7.1-channel system
  • Pair of stereo inputs with priority override; A/B speaker selector allows multi-room amplification
  • Signal-sensing auto-on/off switching conserves power while simplifying setup,Total Harmonic Distortion (THD) <0.02%
  • Measures 16.5 by 2.9 by 9.25 inches (W x H x D); 2-year warranty

AudioSource AMP-100 Stereo Power Amplifier Overview

50W RMS X 2 CHANNELSFREQ RESP: 20 HZ 20 KHZLESS THAN 0.2% THD INTO 8_BRIDGEABLE TO 120W @ 8_DUAL LINE-LEVEL INPUTS WITH PRIORITY OVERRIDELINE-LEVEL OUTPUTSA/B SPEAKER SELECTORAUTO SIGNAL SENSING POWER-ONFRONT PANEL LEVEL & BALANCE CONTROLSUPC : 041087001658Shipping Dimensions : 20.20in X 11.10in X 4.20inEstimated Shipping Weight : 10.9.Frequency Response: 20Hz - 20KHz (+1db, -0.5db, 50W @ 8 Ohms), 20Hz - 20KHz (+1db, -0.5db, 60W @ 4 Ohms), <1% THD+N.

Available at Amazon Check Price Now!


*** Product Information and Prices Stored: Jan 17, 2013 09:30:05
Tuesday, January 15, 2013

LP-2020A+ Lepai Tripath Class-T Hi-Fi Audio Mini Amplifier with Power Supply Review


LP-2020A+ Lepai Tripath Class-T Hi-Fi Audio Mini Amplifier with Power Supply Feature

  • This special purchase Lepai Tripath-based mini audio amplifier is ideal for both home and car audio applications.
  • The TA2020 is a 20W/ch continuous average two-channel Class-T Digital Audio Power Amplifier IC using Tripath's proprietary technology.

LP-2020A+ Lepai Tripath Class-T Hi-Fi Audio Mini Amplifier with Power Supply Overview

This Lepai Tripath-based mini audio amplifier is ideal for both home and car audio applications. The amplifier's TA2020 amp chip is a 20W/ch continuous average two-channel Class-T Digital Audio Power Amplifier IC that incorporates Tripath's proprietary Digital Power Processing technology. Class-T amplifiers offer the audio fidelity of Class-AB amps combined with the power efficiency of Class-D amplifiers. The Lepai amp's clean, 20 watt output makes it perfect for most any auto or home audio project or DIY application. Google Lepai TA2020 and you'll find this little amp has been discussed and raved about! Each unit has an RCA Left and Right channel input, or you can use the 3.5 mm stereo input jack for plugging in almost any music source, such as iPods, cell phones, or MP3 players. Convenient spring terminals make connections to your speakers quick and easy! The Lepai mini amplifier has an aluminum enclosure that is lightweight, yet sturdy, and acts as a heat sink to keep the amp running cool. Color may vary.Includes 12V, 2A power supply.Specifications: Power output: 2 x 20 watts RMS ; Input impedance: 47k ohms ; Frequency response: 20 Hz - 20 kHz ; Input sensitivity: 200 mV ; Minimum THD: <0.05% ; Dimensions (D x W x H): 120 x 147 x 42 mm.

Available at Amazon Check Price Now!


*** Product Information and Prices Stored: Jan 15, 2013 19:36:04

Blog Archive

Powered by Blogger.