Amplifiers and Preamps

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Technical Pro raises the standard in power amplifiers with the L4Z4001. This 4 channel amp is designed to give your music bigger bass, cleaner highs, and provide a vast dynamic range that can handle the most demanding soundtracks without running out of headroom. Technical Pro. Everything else is second best.

This stereo power amp’s got power – 6000 watts max! Operate in stereo or bridged mode for even more power. Each channel has an independent volume control. Hook up your speakers using the speakon-binging post speaker terminals. Takes both balanced XLR and ¼” TRS inputs. A high-speed, low-noise cooling fan keeps your equipment safe without being a distraction. For additional protection, signal and clip LED indicators keep you informed, while thermal and overload circuitry protects your electronics. Runs on 110 V.

New stylish front design, 140W(8 ohms) x2 Power Amplifier, Current feedback power amplifier with marantz HDAM circuit, XLR&RCA inputs, Detachable Power code

Yamaha A-S1000BL Natural Sound Integrated Stereo Amplifier In Black

New Tri (Bass/Mid/Treble) tone control for more flexible sound adjusment, marantz original metal speaker terminal SPKT-1 x2 pair, Fully discrete current-feedback amplifier, Fully discrete constant current feedback phono preamplifier, marantz HDAM-SA3 circuits, Double-shielded large capacity toroidal power transformer, marantz custom tuned power supply capacitors, Short power line layout, High instantaneous peak current capability, Audiophile-grade semiconductors throughout, Separate input buffer for exclusive CD/for common other inputs, Speaker A/B switching, "Power Amp Direct" input, Pre outputs, Source Direct mode, Gold plated terminals, Triple layer bottom chassis, System Remote, Detachable Power code

In terms of raw power, the HK 990 is the most muscular amplifier ever to carry the Harman Kardon name, more than capable of driving the most demanding loudspeaker loads without breaking a sweat. But the HK 990’s awesome power is nothing if not highly refined, extending beyond watts and amps. With a choice of discrete optical or digital inputs or an analog-only signal path, as well as fourth- generation Real-Time Linear Smoothing (RLS IV), 2.2-channel EzSet/EQ room optimization, dual subwoofer outputs and an audiophile- quality phono preamp section, the HK 990 offers a combination of features you will find irresistible. Others, of course, may simply hunger for all that power. We understand completely

The Russound X125 is a 2-channel dual source power amplifier with auto-source switching. It features Primary and Secondary audio line inputs with a loop out to another zone, receiver, or device from the secondary source. A speaker-level input can be connected and assigned as either the primary or secondary source. This amplifier can be used for power upgrades in zones for large speaker selector or volume control systems.The X125 is rated at 125 watts per channel into 4 ohms, and 80 watts into 8 ohms. With the Stereo/Bridge Mono switch in the Bridge Mono position, both amplifier channels are combined for a higher powered mono output. In Bridge mode the X125 is rated at 250 watts of power into a single 8 ohm load. The 12V Trigger In/Out allows the amplifier to be activated by other devices... Less

The Yamaha A-S500BL Integrated Amplifier offers clear sound in the Yamaha A-S2000 tradition, with 85 watts per channel of pure, clean power, ToP-ART stability, Continuously Variable Loudness Control, automatic power management, and a built-in port for supported Yamaha iPod docks (sold separately).

The new PM6004 Integrated Amplifier delivers a remarkable combination of power and finessein stylish package that's as convenient as it is luxurious. The PM6004 offers up all of the detailand harmonic balance that Marantz is famous for, and adds control options that insure easyintegration with today's systems. In the spirit of our Reference Series components, a Torroidal transformer anchors an all new power supply that feeds a Current Feedback Amplifier. Fiveline inputs and two line outputs insure connectivity with all your cherished source components;and there's an all-discrete moving magnet phono stage for your turntable too!

Current feedback amplifier circuit, Discrete- component amplifier, Input buffer circuit for High S/N & Ch. Separation, Source Direct mode, MM phono input, Active Filter type Tone Control, Loudness, 5 line-level inputs, 2 Record outputs, Transparent screw-type A/B speaker terminals, Triple command code sets, IR flasher input . Detachable Power cord, Standby Mode, System remote controller

New stylish front design with dual display, Current feedback Pre amplifier with Marantz HDAM circuit, Ver.1.4 3D ready 6 HDMI inputs(including 1 front input) 2 selectable outputs, USB input for music playback with iPhone/iPod and USB memory, Bluetooth capability with option RX101, Network player function for music/photo streaming, Compatible with Windows7, Support UPnP, Internet Radio(v-Tuner), Online streaming service available: napster, PANDORA, Rhapsody and flickr, iPhone/iPod Touch Apps Control, Dolby TureHD&PLIIz, dts-HD MA, Audyssey Dynamic Volume, Dynamic EQ, DSX and MultEQ XT room acoustic calibration, HDMI to HDMI Digital Video scaling, 2nd&3rd zone audio outputs, XLR&RCA Pre outputs, Color GUI OSD, Backlit&Learning Remote with LCD, HD Radio, Sirius Ready, IP&Web Browser control... Less

Now you can get room-filling home theater sound - without a room full of speakers and wires. The ZVOX Z-Base 580 is a complete surround sound system - including dual powered subwoofers - all in one cabinet. Just place the 580 on a piece of furniture, place your flat-panel TV on top of the ZVOX system, connect one wire…you've installed a high-performance home theater system in under 10 minutes. The sound quality of the ZVOX 580 is comparable to that of much more expensive multi-speaker systems. It includes five high-performance speakers and dual 6.5" powered subwoofers for window-rattling bass. The ZVOX Phase Cue virtual surround sound system creates three- dimensional sound without the need for multiple speakers throughout the room. Movies come to life with vibrant, realistic, high-impact... Less

Yamaha's newest Hi-Fi amplifier, the A-S700 is designed for superb musical expression with high performance, outstanding power and sound quality.

100W PEAK 50W RMS POWER PER CHANNEL8 CHANNELS FOR MULTIROOM CONTROLAUTOMATIC PROTECTION CIRCUITRY RESTORES THE AMPLIFIER AS SOON AS CONDITIONS ARE SAFEFEATURES A QUIETER INTERNAL FAN TO INCREASE LONG-TERM POWER OUTPUT CAPABILITYINDIVID UAL LEVEL OR GAIN ADJUSTMENTEXTERNA L POWER ON/OFFUPC : 042887118461Shipp ing Dimensions : 20.30in X 15.90in X 9.20inEstimated Shipping Weight : 22.1

Atlantic Technology SA-180 Mono Sub 180 Watt Amplifier in Black

Headzone Home with Head Tracking system offers digital 5.1 virtural surround sound via a match set of beyerdynamic headphones. Using a single digital cable, the receiver or DVD player is connected to Headzone; the lightning fast, automatic configuration to the correct audio mode promises limitless personal video enjoyment. The highlight of Headzone Home HT is the patented head tracking system. Plug and play. Using ultrasound sensors and the computing power of the digital signal processors, this ensures that, even with the turning of the head, speakers, instruments or noises in the film continue to come from the direction that the producer intended. The virtual speakers do not turn with you; Headzone Home reproduces the entire acoustic reality of speakers placement in the listening room... Less

Building on the reputation of the world-famous Peavey CS® 800, which conquered the power amp market in the 1970s, the CS® Series is the global standard bearer for workhorse reliability. Over the years, these amps have benefited from some of Peavey's most popular audio innovations, including our exclusive DDT™ compression/anti- clipping protection. With its 2RU design and power points up to 4080 watts, this latest evolution of the CS® Series is leaner, louder and lighter than ever.

The Russound X225 is a 2-channel dual source power amplifier with auto-source switching. It features Primary and Secondary audio line inputs with a loop out to another zone, receiver, or device from the secondary source. A speaker-level input can be connected and assigned as either the primary or secondary source. This amplifier can be used for power upgrades in zones for large speaker selector or volume control systems. The X225 is rated at 225 watts per channel into 4 ohms, and 150 watts into 8 ohms. Each amplifier output channel incorporates robust protection circuitry for reliability and safety under extreme circumstances. With the Stereo/Bridge Mono switch in the Bridge Mono position, both amplifier channels are combined for a higher powered mono output. In Bridge mode the X225 is... Less

The Samson SX-2400 power amp utilizes a high output rail-switching amplifier design allowing 750 Watts per side or 2400 Watts bridged mono at 4 Ohms. This kind of power is perfect for large multi-format full-range and subwoofer systems. With locking XLR inputs and Speakon speaker outputs your connections are secure, solid, and worry free. Power, reliability, and great sound. That’s what you demand from your power amps and that’s exactly what Samson SX amps deliver, night after night, gig after gig. All SX Series amps feature dual variable speed fan cooling and complete protection for the internal electronics and your speakers. All SX Series amps also feature signal, peak, and protection circuit indicators, XLR and TRS balanced inputs, 5-way binding post and Speakon output connectors,... Less

Yamaha A-S2000BL Natural Sound Stereo Amplifier In Black

USB-SD-/MMC-Card Slot Player Compatible With MP3/WMA Files With Shuffle Function ID3 Tag Display USB/Card, CD, Tuner, AUX Audio Input Selector Separate Bass And Treble Controls Surround Sound Switch Output Power: 2 X 15w (Rms) At 8ohm Power Output: 2 X 30w (Rms) At 4 Ohms Power Output: 60watts Max Peak And 1% Distortion Signal-To-Noise Ratio: 76dB Thd: 0.2% Sensitivity: 340mv Frequency Response: 100-10kHz +/-2 (Size 4 X 2cm) With Remote Control With Shuffle Function Power Supply: 110v Dimensions: (H)2.5''x(W)7.8''x (D)5.9''

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.

Power a full surround sound system with this 5.1 channel amplifier with HDMI selector inputs. Equipped with an AM/FM radio, front-panel USB, SD, and 2 quarter-inch (1/4”) microphone inputs, and a VFD display for crystal clear information. It takes 4 HDMI inputs and has 1 HDMI output, so it also functions as an HDMI selector - perfect if you’ve got multiple hi-def appliances but only one HDMI port on your TV. Independent volume knobs for master volume and microphones. 4 ohm impedance on speaker outputs. Supports AC-3 and Pro Logic decoding.

Power Output: 2 x 12w (8 Ohm, RMS)Power Output: 2 x 24w (4 Ohms RMS) Power Output: 60w Max Peak 2 Microphone Inputs 2 Mic Volume Controls Echo Control DVD VCD-CD Tape Karaoke Input Selector Treble/Bass Controls Master Volume Control Power Voltage: 110v Frequency Range: 20-20khz Input Sensitivity/Imped ance: 265mv/1khz S/N Ratio: 77db Input Sensitivity Of Microphone: 8mv Thd: 0.3 %( 1khz/1w) Power Supply: 110v Dimensions:3.3'' X 9.8'' X 9.1''

This Pyle Pro 1000-Watt receiver has a built in DVD player, USB drive, and auxiliary RCA input. In other words, it can handle almost anything you throw at it--your favorite movies, the video clips you store on your USB drive, or your favorite music on your iPod. Each input has its own gain control. The digital colorful fluorescent display shows relevant track and disc information in addition to proving a power level dB display. This unit is also equipped with an AM/FM tuner with up to 60 presets. The PD1000A powers up to 4 speakers, and has RGB, RCA, and S-video outputs as well as a subwoofer line output. It runs on selectable 110V or 220V for easier system integration.

The Behringer Europower EPQ900 Stereo Power Amplifier offers the power of Accelerated Transient Response (ATR) technology into an exceptionally lightweight package. Ample power and high-tech efficiency combination provided by the Europower EPQ900 power amp gives you a feather-light supercharged workhorse that will keep your rig kicking for years to come. The Behringer Eurpower EPQ900 Stereo Power Amp is created with groundbreaking switch-mode technology that eliminates the heavy transformer. Best of all the Behringer Europower EPQ900 power amp also offers a clip limiter. This allows you to get even more out of the amplifier without overdriving it or your speaker system. This built-in technology automatically senses when the amp is being overdriven into clipping and momentarily reduces the... Less

1 CATV OR BROADCAST ANTENNA INPUTOUTPUTS TO TV LOCATIONS1 OUTPUTBANDWIDTH: FULL RF SPECTRUM 40 MHZ 1 GHZ18 DB FORWARD GAINUPC : 782644007569Shipp ing Dimensions : 12.50in X 7.00in X 3.00inEstimated Shipping Weight : 2.3375

Our company started designing and building amplifiers over 20 years ago. During this time, we've continually refined our products to balance power, sound clarity and long-lasting performance. The AudioSource AMP 102 delivers 50 watts of stereo power at <0.1% THD and 150 watts of mono power at Less

1U Rack Mount dB DisplayTechnical Pro’s groundbreaking new approach to industrial design incorporates advanced technology and striking good looks with rugged construction and a long list of features, providing years of audio enjoyment.

The Samson Servo 300 Stereo Power Amplifier is a great choice for powering a small to medium sized PA, or an intergrated conference room audio system. The Samson Servo 300 features large 10-segment 3-color level LED meters and independent channel volume controls. The rear panel includes 1/4-inch balanced and RCA input connectors, as well as 5-way binding post and 1/4-inch speaker outputs. The Servo amp line also features a 4-stage power protection circuitry that ensures optimal performance and protection of connected components.