Logitech Harmony IR Extender System (Black)

Logitech Harmony IR Extender System (Black) Review

Logitech Harmony IR Extender System (Black) Feature

• Extends the signal of your infrared remote so you can control components hidden neatly away behind closed cabinet doors
• Universal design works with virtually any infrared remote
• Compact IR receiver and blasters provide clutter-free control of multiple entertainment devices
• Simple setup with no programming required?place and plug in the system and you're done
• Sleek, low-profile design blends in beautifully with your home entertainment system

The Logitech Harmony IR Extender System lets you control your home-entertainment devices hidden inside a closed cabinet with most infrared remotes.

IOGEAR Multimedia Keyboard with Laser Trackball and Scroll Wheel, 2.4GHz Wireless GKM561R (Black)

IOGEAR Multimedia Keyboard with Laser Trackball and Scroll Wheel, 2.4GHz Wireless GKM561R (Black) Review

IOGEAR Multimedia Keyboard with Laser Trackball and Scroll Wheel, 2.4GHz Wireless GKM561R (Black) Feature

• Ultra-slim ergonomic wireless 2.4Ghz keyboard with built in laser trackball, left / right buttons and scroll wheel features.
• 2.4Ghz technology offers greater range up to 33 feet away from your computer, Built-in laser trackball with 400, 800, and 1200 dpi selections
• Built-in left and right mouse buttons with built-in scroll wheel, 19 hotkeys for multimedia functions
• Slip Resistant design on both sides with rubber grip, 78 channels for Keyboard with unique ID to avoid interference (automatically switches)
• The perfect solution for Digital Living Rooms, ON/OFF switch for battery saving
• 24Ghz technology offers greater range up to 33 feet away from your computer, Built-in laser trackball with 400, 800, and 1200 dpi selections
• Ultra-slim ergonomic wireless 24Ghz keyboard with built in laser trackball, left / right buttons and scroll wheel features

IOGear GKM561R 2.4GHz Multimedia Keyboard with Laser Trackball and Scroll Wheel you can enjoy the freedom of wireless connectivity with IOGEAR's slim and ergonomic wireless 2.4 GHz keyboard with built-in laser trackball. The 2.4 GHz wireless keyboard and laser trackball combo allows you to work up to 33 feet away from your computer. It's the ideal solution for the living room home entertainment and computer enthusiast; also a perfect solution for meeting room presentation needs. Great for HTPC (Home Theater PC's) setups or MCE (Windows Media Center) applications. The ultra-slim, and low profile keyboard lets you type with style and comfort from any angle in the room. In addition to its creative design it has built-in left and right mouse buttons with a scroll wheel and uses the latest laser trackball technology. This enables you to control the mouse cursor speed from 400 dpi, 800 dpi or at a lightning speed of 1200 dpi. An inclusive, ergonomic, smooth and superb wireless solution for your home electronics lifestyle. The 2.4 GHz technology is WiFi and Bluetooth friendly and is able to perform frequency hopping to avoid interference with other devices. Media Center hot keys only support Windows XP MCE and Vista Premium editions. Devices must have HID Support (USB Keyboard / Mouse Support) in order to obtain keyboard functionality.

Discovery Expedition Wonderwall Entertainment Projector

Discovery Expedition Wonderwall Entertainment Projector Review

Discovery Expedition Wonderwall Entertainment Projector Feature

• Projector connects video games, TVs, DVD players and other components via A/V input
• Watch TV, DVD movies, and even play your favorite video games up to 10 -Feet wide diagonally
• Adjustable color contrast, volume control, distinct power on/off button, LED indicator light
• Standard 50-Watt/12-Volt MR-16 halogen bulb, 120-Volts, 50/60-Hertz input, projection distance of 6-Feet
• Resolution 480 x 240 DPI, Dimensions: 9-Inch high x 8-Inch wide x 4-Inch deep

Enhance your home theater and game system with the Discovery Expedition Wonderwall Entertainment Projector. Family and friends will love movie-style entertainment or a larger-than-life gaming experience from the comfort of home. As an introductory projector the Discovery Expedition Wonderwall delivers, with a 10-foot wide projection that allows you to really feel the action of your favorite film or game.

Steren 6' Python Series 3.5mm To 2 RCA Male Y-Cable

Steren 6' Python Series 3.5mm To 2 RCA Male Y-Cable Review

Steren 6' Python Series 3.5mm To 2 RCA Male Y-Cable Feature

• 3.5mm stereo mini male to L+R RCA male
• Low density foam dialectric
• Ultra flexible PVC jacket
• Super high performance for home theater audio
• 6"

3.5mm stereo mini male to L+R RCA male. Low density foam dialectric. Ultra flexible PVC jacket. Super high performance for home theater audio. 6'

Yamaha Micro Home Theater Receiver Sound System with Integrated iPod Docking Station

Yamaha Micro Home Theater Receiver Sound System with Integrated iPod Docking Station Review

Yamaha Micro Home Theater Receiver Sound System with Integrated iPod Docking Station Feature

• Convenient, easy to use system control capability
• Superb high quality CD player & FM tuner with 30 Preset station capability + CD Text display & Many handy functions
• iPod direct docking & USB port for Flash drives via top panel universal dock
• Outstanding powerful bass sound from compact body / Subwoofer Line-out for adding a subwoofer

A brilliant combination of Yamaha technology for high sound quality packed into a micro component system

Great Music Entertainment From The Receiver, CD Player or Even Your iPod

CD Player / Receiver / iPod Dock

Convenient system control capability

High quality CD player with CD Text display

iPod direct docking via top panel universal dock

USB port on top panel

Superb reception FM tuner with handy functions

30-station FM preset tuning

20W + 20 W high power output

Subwoofer out for adding a subwoofer

Aluminum front panel and knobs

Outstanding powerful bass sound from such a compact body

HDMI Video Theater Projector for Wii, ps3, Xbox, DVD, Notebook

HDMI Video Theater Projector for Wii, ps3, Xbox, DVD, Notebook Review

HDMI Video Theater Projector for Wii, ps3, Xbox, DVD, Notebook Feature

• Native Resolution: 800*480, Supports 1080P/1080i/720P/576P/576i/480P Input Signal
• Screen Format 4:3 or 16:9 Adjustable
• PIP (picture in picture) Support
• Y/Pb/Pr, AV, VGA, TV and Dual HDMI ports
• Built-in Speaker

Great cost/performance ratio for home theaters, video games (PS2, PS3, Xbox, wii, etc.), Education & Business purposes. Features Remote Control, VGA Cable for PC or laptops, Multiple Connections includes HDMI/VGA & more, LCD Technology: 3.5" single LCD, 6000 hour average lamp life, supports VCR, DVD Player, Satellite/Cable TV, Keystone Correction, Image Reverse, Built-in Speaker, Built-in TV Tuner

HD LCD Projector w/ extra spare lamp by FAVI, riohdv3

HD LCD Projector w/ extra spare lamp by FAVI, riohdv3 Review

HD LCD Projector w/ extra spare lamp by FAVI, riohdv3 Feature

• FAVI introduces the first HDMI projector with low cost replacement lamp at only while lasting 6,000-8,000 hours!
• Can project from a PC, MAC, Playstation 1-3, X-Box, Blu Ray, Nintendo Wii, DVD, VHS, Laptop, Cable/Satellite TV and just about anything else imaginable!
• Plays 720p/1080i signals
• Great for home theaters, gamers, or that big presentation.
• Lowest lamp replacement cost in the industry!

Introducing the first HD projector with low cost lamp replacements. FAVI's IllumiBright Lamp technology has effectively reduced lamp replacement costs from hundreds of dollars to a mere .95 while lasting up to twice as long as conventional lamps.

-Manufacturer: FAVI Entertainment

-Brand: FAVI

-Model: Rio HD V3TM, riohdv3

-Technology: 5" LCD

-Aspect Ratio: 4:3 / 16:9

-Operation: unit controlled or remote controlled

-Brightness: 1500 Lumens

-Lamp Life: 6,000 - 8,000 Hours

-IllumiBrightTM Lamp: 150 Watt

-Native Resolution: 800 x 600

-Contrast Ratio: 800:1

-Compatible Resolution: 1080i, 1080p, 720p, XGA and SVGA

-Picture-in-Picture

-Speakers: 2 (5 Watt/speaker)

-Digital Keystone Correction: +/- 15 °

-Fan Noise Level: 28 db

-Projection Mode: Front or Rear

-Input Ports: 1 HDMI, 1 YPbPr, Audio/Video (red, white, yellow), S-Video, VGA (PC) and S-Cart

-Output Ports: Audio (Red, White)

-Projector Dimensions: 10" x 8" x 4"

-Weight: 6.8 lbs

-Reverse Imaging Option for Rear Projection or Ceiling Mounting

-Accessories Included: HDMI Cable, User Manual, Power Cable, Remote Control, Spare Fuse, VGA Cable, Audio/Video Cable, Lens Tissue and Spare Lamp (in addition to the lamp inside the projector)

-Warranty: 1 Year Parts

-Warranty: 45 Day Labor

Pyle Home PIDOCK1 Universal iPod/iPhone Docking Station for Audio Output, Charging, Sync with iTunes and Remote Control

Pyle Home PIDOCK1 Universal iPod/iPhone Docking Station for Audio Output, Charging, Sync with iTunes and Remote Control Review

Pyle Home PIDOCK1 Universal iPod/iPhone Docking Station for Audio Output, Charging, Sync with iTunes and Remote Control Feature

• Dock station with remote for all iPods
• Includes audio and charging cables
• Listen to your digital music on your home stereo system
• Synchronize with iTunes on your personal computer
• Stereo audio output
• Dock Station With Remote - Remote Control System
• For All iPods - Includes Audio and Charging Cables
• Listen To Your Music On Your Home Stereo System
• Stereo Audio Out

The PIDOCK1 is a convenient dock for your iPod, iPod Touch, or iPhone that allows you to easily play your favorite digital music through your home stereo system. Simply cradle your iDevice in the dock and cue up your favorite music - it even charges while it plays. This device outputs stereo audio over a 3.5 mm jack. A 3.5mm to dual male RCA jack wire is provided for easily connecting the PIDOCK1 to your home receiver. You can also control your iPod or iPhone using the included wireless remote.

3 FT Digital Audio Optical TOSLink Cable Optic 3ft

3 FT Digital Audio Optical TOSLink Cable Optic 3ft Review

3 FT Digital Audio Optical TOSLink Cable Optic 3ft Feature

• Gold-Plated Ferrule Prevents Corrosion and Provides for Maximum Protection of the Fiber Tip
• Precision Polished Fiber Tips for Maximum Signal Transfer (includes tip protectors)
• Toslink Connectors at Both Ends
• Brand New Optical Fiber cables for the highest quality transfer of digital audio signals
• Black cable; 3ft

3 ft Digital Audio Fiber Optic Toslink Cable Optical This is a new 3FT fiber optic audio optical cable for use Dolby Digital Receiver, Digital Signal Processor, DAT Machines, Divx Player, DVD player, CD player, DSS receiver, DAT player/recorder, MINI Disc player/recorder, Sony Playstation 2, XBox, ALESIS, or any components that use normal full-size TOSLink connectors. FEATURES3 foot Digital Audio Optical Toslink HEAVY 5.0mm JACKET Helps Prevent Cable Damage and Provides Additional Strain Relief MOULDED STRAIN RELIEFS Reduce Stress where Cable and Connectors Meet GOLD-PLATED FERRULE Prevents Corrosion and Provides for Maximum Protection of the Fiber Tip PRECISION POLISHED FIBER TIPS for Maximum Signal Transfer (includes tip protectors) TOSLINK Connectors at Both BRAND NEW Optical Fiber cables for the highest quality transfer of digital audio signals

Belkin Concealed Surge Protector

Belkin Concealed Surge Protector Review

Belkin Concealed Surge Protector Feature

• Provides an innovative solution to cable clutter
• Grounds AC power through 11 surge-protected outlets (6 regular, 4 BlockSpace, 1 convenience)
• Provides 1-in/2-out phone/fax/modem protection
• Features 1-in/1-out (each) coaxial-cable and Ethernet protection
• Comes with a 0,000 Connected Equipment Warranty

Belkin Concealed 11-Outlets Surge Suppressor BZ11123410 Surge Suppressors

Pyle Stereo Receiver and Speaker Package - PT560AU 300 Watts Digital AM/FM/USB Stereo Receiver Amplifier - PCB3BK 3'' 100 Watt Black Mini Cube Bookshelf Speaker In Black (Pair) (Pair) - PDMN48 5'' Two-Way Bass Reflex Mini-Monitor & Bookshelf/wall mount Speakers (Pair) - PHSTD1 Adjustable Height Home Theater Speaker Stands

Pyle Stereo Receiver and Speaker Package - PT560AU 300 Watts Digital AM/FM/USB Stereo Receiver Amplifier - PCB3BK 3'' 100 Watt Black Mini Cube Bookshelf Speaker In Black (Pair) (Pair) - PDMN48 5'' Two-Way Bass Reflex Mini-Monitor & Bookshelf/wall mount Speakers (Pair) - PHSTD1 Adjustable Height Home Theater Speaker Stands Review

Pyle Stereo Receiver and Speaker Package - PT560AU 300 Watts Digital AM/FM/USB Stereo Receiver Amplifier - PCB3BK 3'' 100 Watt Black Mini Cube Bookshelf Speaker In Black (Pair) (Pair) - PDMN48 5'' Two-Way Bass Reflex Mini-Monitor & Bookshelf/wall mount Speakers (Pair) - PHSTD1 Adjustable Height Home Theater Speaker Stands Feature

• PT560AU - Power main: 150W x 2 @ 8 ohm; 300W x 2 @ 4 ohm; AM/FM Tuner W/Digital Display Screen; AUTO SCAN,MEMORY, Radio Stations Pre/Next control; Play/Pause/PRE/Next/Stop Control for USB Function; Volume/Bass/Treble/Balance control for Main Channel; Volume/Bass/Treble/Echo Control for Microphone
• Stereo Receiver Amplifier With four Speaker Output (A/B) binding post terminals; Stereo Amplifier With A/B Speaker Output; AM/FM Radio With Digital Display Screen; 50 Radio Station Pre-Set Memory; USB flash drive Reader function; Control For Main Channel; Three RCA Input Source; Control For Microphone; Two Microphone input Jack; Remote Control Included; 110V/220V Power Switch
• PCB3BK - Full Range Mini Speaker System; Video Shield; 3'' Paper Cone Driver; Power Handling: 100 Watts Peak; Frequency Response: 90 Hz- 18 KHz; 8 Ohms Impedance
• PDMN48 - Excellent for Monitor or Surround Sound Applications; 5'' Long Throw Woofer; 1'' High Compliance Mylar Tweeter; 200 Watts RMS/400 Watts Peak; Frequency Response: 40Hz-22kHz; 8 Ohm Impedance; Vented Design for High Power & Deep Bass Response; Heavy Duty ABS Construction Cabinet w/Rubber Edges; Spring Loaded U Mounting System
• PHSTD1 - Heavy Duty Iron Cast Construction For Durability and Stability. Adjustable Height from 29'' to 50'' to Ensure Perfect and Customized Sound; 2 Sizes of Mounting Brackets and Double-Tape Ensure Correct Installation; Concealed Wire Path Provides The Ultimate Wire Management Solution; Holds 2 Satellite Speakers

Get the music flowing with this 300 watt, digital AM/FM stereo receiver with a USB port for digital music playback. Inputs include 3 stereo RCA inputs on the back, plus two ¼" mic-jacks on the front. We have also added PCB3BK Speaker. These speakers are powered by 3" paper cone drivers pushing 100 watts, delivering a frequency response of 90 Hz to 18 kHz. They're also video shielded to prevent damage to CRT monitors. We have also added PDMN48 Speaker. The mountable PDMN48 is ideal for surround sound or sound monitor applications. It features a 5-inch long throw woofer and a one-inch high compliance tweeter in a rugged ABS cabinet. Product Dimensions: PT560AU - 19'' x 11.4'' x 4.7''; PCB3BK - 3.6'' (H) x 3.6'' x (W) x 4.6'' (D); PDMN48 - 6.25''W x 9.25''H x 5.75''D; PHSTD1 - 13''L x 3''W x 24''H

Yamaha YST-SW216BL Subwoofer

Yamaha YST-SW216BL Subwoofer Review

Yamaha YST-SW216BL Subwoofer Feature

• High 100W dynamic power
• 10 long-stroke cone driver with magnetic shielding
• Front-firing active woofer
• Selectable high-cut filter
• 25-180Hz low frequency response

Yamaha YST-SW216BL sets the standard for subwoofers in this class with high dynamic power and low-noise performance thanks to Advanced YST II, a Linear Port, frontfiring design and other sophisticated features. Advanced Yamaha Active Servo Technology (Advanced YST) is a unique system in which the speaker and amplifier work together to cancel out impedance so the speaker unit has a perfectly linear motion. Advanced YST helps to ensure the highest levels of sound pressure and overall performance.

Keysonic ACK-540RF+ Compact Wireless Keyboard with Integrated Touch Pad Mouse (2.4Ghz Radio Frequency, Notebook Layout) ideal for HTPC, Pc & Mac Computers

Keysonic ACK-540RF+ Compact Wireless Keyboard with Integrated Touch Pad Mouse (2.4Ghz Radio Frequency, Notebook Layout) ideal for HTPC, Pc & Mac Computers Review

Keysonic ACK-540RF+ Compact Wireless Keyboard with Integrated Touch Pad Mouse (2.4Ghz Radio Frequency, Notebook Layout) ideal for HTPC, Pc & Mac Computers Feature

• Wireless mini keyboard with built-in improved Smart-Touchpad (2 finger pageup/down scrolling) for HTPC, Windows XP, Vista, 7 and Mac OS
• Modern design in noble, matt black SoftSkin coating and full-size layout keyboard due to built in numeric keypad and 12 function keys.
• Reliable radio-frequency transmission at 2.4 GHz up with far range to approx. 33 feet away from the PC. Works with 2× AAA 1.5V batteries.
• Power on/off switch, appealing blue status LEDs for transmitting, reconnect and low battery with new light-stripe design.
• Plug & Play installation, no special driver necessary, optimal for use in Digital Living Rooms (HTPC) as well as in training, etc.

This wireless mini-keyboard with built-in touchpad with 2 mouse function keys is extremely useful in Digital Living Rooms (HTPC) as well as in training, conference & presentation rooms etc. The far-ranging radio-frequency transmission at 2.4 GHz is reliable up to 33 ft. Its modern design, matt black SoftSkin construction contains a built-in hand cushion and the full functionality of a standard layout keyboard due to built in numeric keypad and 12 function keys. The extremely silent stroke and tactile feedback is due to high-quality Soft-Touch membrane technology. Easy to install with Plug & Play, this keyboard is ideal for use with home theatres, conference and presentation facilities.

Kinetic Loud Speaker KA-4210 5.1 MULTI-CH.HOME THEATER SYSTEM

Kinetic Loud Speaker KA-4210 5.1 MULTI-CH.HOME THEATER SYSTEM Review

Kinetic Loud Speaker KA-4210 5.1 MULTI-CH.HOME THEATER SYSTEM Feature

• AM-FM digital tuner/LCD VU display
• Full function remote control/MP3 ready
• Direct hook up to LCD/plasma TV's
• Dual subwoofers
• 1500 watt Dynamic peak power

Low resonance MDF construction - subwoofer. 10 inch active down firing subwoofer.

Sony 360 Watt All-In-One iPod & iPhone Audio Hi-Fi Stereo Sound System with CD Player, Digital Tuner AM/FM Receiver with 30 Presets, DSGX Bass Boost, 7 Equalizers, 4 Play Modes, 3-Way Bass Reflex Speakers & Full Function Remote Control with Full iPod Menu

Sony 360 Watt All-In-One iPod & iPhone Audio Hi-Fi Stereo Sound System with CD Player, Digital Tuner AM/FM Receiver with 30 Presets, DSGX Bass Boost, 7 Equalizers, 4 Play Modes, 3-Way Bass Reflex Speakers & Full Function Remote Control with Full iPod Menu Review

Sony 360 Watt All-In-One iPod & iPhone Audio Hi-Fi Stereo Sound System with CD Player, Digital Tuner AM/FM Receiver with 30 Presets, DSGX Bass Boost, 7 Equalizers, 4 Play Modes, 3-Way Bass Reflex Speakers & Full Function Remote Control with Full iPod Menu Feature

• CD Player Has 4 different play modes, Normal, Shuffle, Program, Repeat / Digital Tuner AM/FM Radio with 30 Programmable Presets (20 FM & 10 AM) / Line-In Input Jacks lets you connect any additional Audio device, such as Tape Cassette Player, Record Player Turntable or PC
• Simply connect your iPod or iPhone and press play. Allows you to listen to your iPod or iPhone while charging, by using the built-in dock. Compatible with iPod touch, iPod nano 1st-3rd generation, iPod classic, iPod 4th-5th generation, and iPod mini.
• Alarm Clock Play Timer lets you Wake Up to Great Morning Selections from your iPod, CD or AM/FM Radio Stations
• Go to Sleep with the sounds of your iPod, CD or AM/FM Radio and the sleep timer will shut off the system at the exact set time
• Exceptional Sound with DSGX Bass Boost 3-Way Speakers / Total Dimensions: 25.3"W X 12"H X 15.32"D (Speakers are 8.46"D) / Total Weight 22lb

Add music to any room, or office with this Hi-Fi stereo system.
Listen to CDs, AM/FM programming, or use the built-in dock to control & play your compatible iPod or iPhone while charging it.
You can also take advantage of the audio-in feature and connect other audio sources, such as your PC, MP3, Tape Cassette or Turntable Player.
Experience rich sound thanks to the bass reflex speakers.
In addition to 360 watts (RMS) of power, this music system also has a Play Timer & Alarm Clock so you can fall asleep or wake up to your music.

360 Watts More than enough power to keep the party going strong

Works with iPhone Allows you to listen to the music stored on your iPhone, & charges the iPhone as it plays

Audio-in Experience simple plug-and-play integration with digital music players, PC's and more via a 3.5mm jack (sold separately)

Remote control Allows for iPod playlist navigation & control of other basic functions

Two-way bass reflex speaker system Allows for more powerful, accurate and responsive bass performance

CD Player Accommodates factory-pressed CD-Audio discs and consumer-recorded CD-R and CD-RW discs. Also decodes and plays back MP3 files that have been recorded to CD-R/RW discs

Clock, Alarm and Sleep Timer Clock, alarm and sleep timer; allows you to wake or fall asleep to your favorite music

DSGX Bass Boost Enhance the bass for a richer, fuller sound

Made for iPod Allows you to listen to your iPod by using the built-in dock. Also charges the iPod as it plays

AM / FM Radio Enjoy easy, accurate, drift-free tuning of your favorite AM & FM radio stations

EQ Creates enhanced sound modes for different types of music

Compatible with iPod 4th-5th, Nano 1st-3rd generations, Classic, Touch, & mini

Total Dimensions: 25.3"W X 12"H X 15.32"D (Speakers are 8.46"D)

Total Weight: 22lb

TRENDnet TE100-S5 5-Port Ethernet Switch (5 x 10/100Mbps Auto-MDIX RJ-45 Ports)

TRENDnet TE100-S5 5-Port Ethernet Switch (5 x 10/100Mbps Auto-MDIX RJ-45 Ports) Review

TRENDnet TE100-S5 5-Port Ethernet Switch (5 x 10/100Mbps Auto-MDIX RJ-45 Ports) Feature

• Device Type - Fast Ethernet Switch
• Ports Qty - 5 Ports
• Data Transfer Rate - 10/100 Mbps
• Provide 1K MAC address entries

TE100-S5 is an Auto-MDIX switch designed specifically to boost network performance by eliminating network congestions and unnecessary network traffics. Each port on the Switch provides dedicated bandwidth and can negotiate between 10/100Mbps network speeds and half/full duplex modes. Plug and Play provides cost-effective and high performance solutions.

Pyle Home PCA1 30-Watt Stereo Mini Power Amplifier

Pyle Home PCA1 30-Watt Stereo Mini Power Amplifier Review

Pyle Home PCA1 30-Watt Stereo Mini Power Amplifier Feature

• Compatible with any audio/computer devices
• Power-on LED indicator
• 110/220V voltage selector
• Use MP3 sources via a 3.5mm to RCA converter
• Four push-type speaker L/R terminals
• 2X15W 10% RMS At 4-Ohm - Compatible With Any Audio/Computerize Devices
• Four Push Type Speaker L/R Terminals
• Master Volume Control - 110/220 Voltage Selector
• Power On Led Indicator - (MP3) Via 3.5mm To RCA Converter.
• RCA Cable L/R Input - Dimensions:5.61''(W) X 2.17''(H) X 4.21''(D)

The PCA1 mini stereo power amplifier from Pyle provides up to 15W of power on each channel at 4 ohms. Connect your inputs using the RCA jacks, and output an amplified audio signal over standard speaker push jacks. It’s compatible with any audio or computer device--you can even hook up an iPod using a 3.5mm to RCA jack converter. A master volume control on the front lets you adjust the gain. It runs on either 110V or 220V with a voltage selector switch.