en-us http://www.productwiki.com/amplifiers/ Featured content from ProductWiki. Hottest products, active discussions, recent articles, and hot links. http://www.productwiki.com/onkyo-a-9555/ The Onkyo A-9555 is a midrange two-channel integrated power amplifier. The front panel is available in either black or silver anodized aluminum, where one will find a volume knob, mute button and input selection knob. Another knob is designed for speaker selection, while a headphone jack completes the front portion of the amplifier. The A-9555 includes a remote control, which can control other devices such as Onkyo’s 7555 CD player or iPod dock (purchased separately). On the rear one will find RCA input jacks, an IR remote jack, and two sets of speaker terminals. For greater compatibility, the speaker terminals will... Thu, 05 Feb 2009 17:28:43 -0500 http://www.productwiki.com/onkyo-a-9555/ http://www.productwiki.com/marantz-sc-7s2/ The Marantz SC-7S2 is a reference control amplifier that is a part of Marantz's reference series of A/V devices which gives the improves upon the design of the acclaimed SC-7S1. The SC-7S2 gives a frequency response and channel separation that far exceeds conventional requirements thanks to a fully balanced current-feedback topology and a power supply based on a aluminum-encased toroid power transformer, Shottky barrier rectifier diodes, and low-ESR electrolytic storage capacitors for optimal power conditioning and distribution. Each input is fully buffered with discrete circuitry for accurate signal transfer while four Wolfson WM8816 high-precision multi-gang volume controls and 12 Marantz-proprietary HDAM-SA... Sun, 26 Jul 2009 20:32:57 -0400 http://www.productwiki.com/marantz-sc-7s2/ http://www.productwiki.com/integra-dta-9-4/ The Integra DTA-9.4 is a 7-channel home theater power amplifier separate. It is a Class D switching amplifier with a higher efficiency, greater output capacity, and smaller footprint than a Class A/B amplifier. It is one of two current home theater "separates" from Integra and is designed to be coupled with the Integra DTC-9.8 pre-amplifier/processor. However, you can use this with any pre/pro separate or even an A/V receiver with pre-outs. The DTA-9.4 features 7 independent, full-bandwidth amplifier circuits, each with unbalanced RCA inputs, balanced XLR inputs, and speaker plugs. Each input and output connection is gold-plated, with the speaker output... Tue, 29 Jan 2008 16:13:12 -0500 http://www.productwiki.com/integra-dta-9-4/ http://www.productwiki.com/marantz-mm8003/ The Marantz MM8003 is an 8-channel power amplifier that can be used on its own or paired with the Marantz AV8003 pre-amp/processor. The MM8003 can produce 140 Watts of high current output from each of its eight channels across the full audio bandwidth (20 Hz - 20 kHz) at 8 Ohms at less than 0.08% THD. The power supply contains a multiple-secondary transformer rated at 600 VA and 100,000 µF. Each of the 8-inputs include both an XLR balanced input and unbalanced RCA inputs. The speaker terminals are gold-plated 5-way binding posts. For example, the MM8003 can be used to drive... Tue, 24 Jun 2008 16:55:52 -0400 http://www.productwiki.com/marantz-mm8003/ http://www.productwiki.com/behringer-ep-2500/ The EP-2500 from Behringer is a powerful 2-channel amplifier that provides output in the kilowatt range, and remains accurate enough to drive full-range speakers.  The amplifier features SPEAKON connectors for easy and secure speaker connection, balanced XLR and unbalanced TRS 1/4" input, signal/clip indicators, and one gain control per channel.  The EP-2500 is rated at 2 x 1200 Watts in 2-Ohm as well as 2400 Watts in 4-Ohm bridged. Wed, 16 May 2007 00:34:41 -0400 http://www.productwiki.com/behringer-ep-2500/ http://www.productwiki.com/onkyo-m-282/ The Onkyo M-282 is a midrange two-channel integrated power amplifier. This can be used for stereo music listening, or expanding a home theater system from 5.1 to 7.1 channels.  The front panel is colored in a black finish, where one will find the power button and it’s on/standby LED indicator light. While similar to the Onkyo A-9555, this amplifier differs due to its greater power and requires the usage of an audio receiver (purchased separately). On the rear one will find RCA input/output jacks, an input level control, an auto power-on trigger (12V) and two sets of speaker terminals. For greater... Thu, 05 Feb 2009 18:53:04 -0500 http://www.productwiki.com/onkyo-m-282/ http://www.productwiki.com/yamaha-a-s2000/ The Yamaha A-S2000 is a hi-fi natural sound stereo amplifer and is the flagship model of those offered by Yamaha. This system uses a new, superior approach to analog amplifier design with a full floating and balance circuit design including a floating balanced power amp and fully balanced control amp. Some notable features include parallel volume and tone controls, a discrete phono amp and a headphone amp for low impedance drive. It is designed using symmetrical construction and has specially designed feet. The Yamaha A-S2000 is available in black as the A-S2000BL and in silver as the A-S2000SL and comes with... Mon, 27 Jul 2009 21:00:25 -0400 http://www.productwiki.com/yamaha-a-s2000/ http://www.productwiki.com/denon-poa-a1hdci/ The Denon POA-A1HDCI is an ultra-reference 10 channel A/V power amplifier offered by Denon. This high quality power amplifier has discrete power to each of its 10 channels,  each of which is equipped with a dedicated DC power supply for optimum fidelity with minimum interference between channels. High current DC rectifiers and companion high current filter/storage capacitors ensure stable performance with low impedance (4 ohms) speaker loads, even in bridged mode. Each channel also features A/B speaker outputs allowing tremendous felixibility for multi-zone and bi-amping situations. Control Link connectivity gives seamless configuration and switching via the A/V controller.  The rugged chassis... Fri, 31 Jul 2009 19:05:32 -0400 http://www.productwiki.com/denon-poa-a1hdci/ http://www.productwiki.com/yamaha-a-s1000/ The Yamaha A-S1000 is a hi-fi natural sound stereo amplifer falling near the top of those offered by Yamaha. This system uses a new, superior approach to analog amplifier design and inherits the high sound quality design of the flagship A-S2000 to bring out the best of other components in your system. Some notable features include triple parallel electronic volume and tone controls and a fully discrete phono equalizer and MC head amp.  It is designed using symmetrical construction and has specially designed feet. Specifications Minimum RMS Output Power (8 ohms, 20 Hz—20 kHz, 0.02% THD): 90 W + 90 W... Mon, 27 Jul 2009 20:51:52 -0400 http://www.productwiki.com/yamaha-a-s1000/ http://www.productwiki.com/yamaha-mx-d1/ The Yamaha MX-D1 is a 1000 watt digital power amplifier that tops Yamaha's line of hi-fi amplifiers.  This digital stereo amplifer uses advanced Digital Amplification technology to deliver 500 watts per channel with superb audio purity and a 120db dymanic range. There are several advanced sound processing features including a cross feedback loop, advanced analog feedback, an active power control system and magnetic coupling current circuitry.  It incorporates a low-noise, low-impedance design and uses monaural seperate construction. Other features include high-speed protections circuits, a PWM digital drive high-efficiency power supply and extensive custom installation compatibility. The Yamaha MX-D1 comes in an... Mon, 27 Jul 2009 21:00:37 -0400 http://www.productwiki.com/yamaha-mx-d1/ http://www.productwiki.com/boston-acoustics-sa1/ The Boston Acoustics SA1 is a subwoofer power amplifier designed to be used with the Sub10f, VRiSub82, or VRiSub85 installed subwoofers. In fact, the SA1 has enough power (up to 210w @ 4 ohms) to drive up to two of either aforementioned subwoofers, which in turn can be installed in “strategic, out-of-sight locations.” In addition, the SA1 comes equipped with selectable crossover and equalizer settings, a selectable 12-volt or music input trigger, and a gold-plated left/right and LFE input. The 19” SA1 is also rack-mountable and sports a contemporary black finish that’ll fit in any home theater environment. The Boston Acoustics... Tue, 02 Dec 2008 19:20:28 -0500 http://www.productwiki.com/boston-acoustics-sa1/ http://www.productwiki.com/marantz-ma-9s2/ The Marantz MA-9S2 is a single-channel, luxury power amplifier for use with at-home stereo systems. It’s housed within a 35mm-thick aluminum chassis with a double bottom plate for superior rigidity. As for its internals, they are isolated via copper coating to eliminate any and all extraneous interference. Included also is a toroid power transformer with a ‘dual hemisphere’ design that also reduces internal vibration, while setting the stage for superior-quality audio. Additional features of the Marantz MA-9S2 include up to 600W of power, three switchable inputs (two single-ended, one balanced), and six integrated HDAM-SA modules for a faster response time. Features... Sun, 26 Jul 2009 20:30:39 -0400 http://www.productwiki.com/marantz-ma-9s2/ http://www.productwiki.com/onkyo-a-5vl/ The Onkyo A-5VL is a 40 watt stereo amplifier offered by Onkyo. This slender amplifier sits only 3-1/8" high and houses both a pre- and power amp in an elegant looking case.  It uses audiophile-grade parts, such as specially audio-tuned capacitors and thick, low-impedance copper bus plates to give a high quality sound.  It also employs Onkyo’s exclusive VLSC technology to ensure a smooth, pulse noise-free signal during conversion from digital to analog. It has four audio inputs and a phono input so you can enjoy faithful reproduction of any audio source such as a CD player, a tuner, or a... Mon, 05 Oct 2009 18:37:32 -0400 http://www.productwiki.com/onkyo-a-5vl/ http://www.productwiki.com/marantz-sc-11s1/ The Marantz SC-11S1 is a reference control amplifier that is a part of Marantz's reference series of A/V devices. The two channel outputs have high channel separation and ultra wide frequency response design and can be used in bi-amp mode as a monaural control amplifier. There is a balanced linear control volume by Wolfson WM8816 and also features a subsonic filter, constant current feedback phono equalizer and trim adjustment and electric tone control. There is a high speed evolved HDAM SA3 module, which has the ability to accurately track rapidly changing audio signals and the F.C.B.S (Floating Control Bus System) allows... Sun, 26 Jul 2009 20:32:48 -0400 http://www.productwiki.com/marantz-sc-11s1/ http://www.productwiki.com/yamaha-ax-497/ The Yamaha AX-497 is a hi-fi natural sound stereo amplifer that falls in the lower half of those offered by Yamaha. This high power amplifier has a switchable CD / DVD direct amplication circuit, which is engaged by a front panel switch. This circuit matches CD / DVD signal levels so each stage produces less noise for an improved signal to noise ratio and maintenance of the amps total gain balance. Other features to ensure high sound quality include ToP-ART (Total Purity Audio Reproduction Technology),  low-impedance drive capability and linear damping.  For added quality, it is super audio CD and DVD... Mon, 27 Jul 2009 21:00:33 -0400 http://www.productwiki.com/yamaha-ax-497/ http://www.productwiki.com/pioneer-m-10x/ The Pioneer M-10X is a 2 channel power amplifier that features Direct Energy MOSFET amplification, with 100W of power for each of its two channels. It has a wide range linear circuit, and also a transformer stabilizer. It is equipped with with 6 audio inputs, 2 speaker outputs and 1 additional headphone output. It has a MSRP of $400, and it comes with 2 years warranty.    Features Direct Energy MOSFET Amplification Urushi Finish 100 Watts Per Channel (Stereo): 4 ohms from 20-20,000 Hz with no more than .3% Total Harmonic Distortion 4 ohm stable Advanced Direct Energy MOSFET Amplifier Design Wide Range Linear Circuit... Sat, 16 Aug 2008 20:07:27 -0400 http://www.productwiki.com/pioneer-m-10x/ http://www.productwiki.com/marantz-pm5003/ The Marantz PM5003 is a high-powered, integrated stereo amplifier designed for either a starter system or a “second system” in homes, dens, or dorms. Essentially, this unit is meant to serve as the optimal choice between a comparable receiver or a preamp/power amplifier combo. It hosts a relatively minimal design—no tuner or fancy processing. It does, however, include a current feedback design, which helps to accurately track quickly changing bandwidth signals. Plus, it still maintains the most-needed functionalities of an A/V unit: speaker terminals, Record Out jacks (for recording your favorite source), five line-level circuits, phono stage, source direct switch, etc.... Tue, 28 Jul 2009 20:43:24 -0400 http://www.productwiki.com/marantz-pm5003/ http://www.productwiki.com/marantz-sm-11s1/ The Marantz SM-11S1 is a reference stereo power amplifier that is a part of Marantz's reference series of A/V devices. The two channel outputs use unique parallel line layout for high channel separation and use a two-stage amplifier fora ccurate speaker drive which gives 110 watts per channel, which doubles to 220 watts when using low impedance speakers. There is a high speed evolved HDAM SA3 module, which has the ability to accurately track rapidly changing audio signals for high sound fidelity. The high current power supply is based on a toroidal transformer and is sealed in an aluminum case mounted... Sun, 26 Jul 2009 20:33:04 -0400 http://www.productwiki.com/marantz-sm-11s1/ http://www.productwiki.com/denon-poa-3012ci/ The Denon POA-3012CI is a  12 channel  multi-zone audio distribution power amplifier that is a part of Denon's line of hi-fi components. This amp gives whole-house audio distribution for the custom integrator giving a host of configuration and control options, including the ability to provide multiple mono, stereo and bridged (high power) outputs to drive speakers anywhere in the home. There is an independant amplifier for each of the 12 channels which feature latest digital amplifier technology for superb sound along with cooler running and reliability.  Each channel gives 30 watts of power to an 8 ohm speaker, and for more... Fri, 31 Jul 2009 19:00:12 -0400 http://www.productwiki.com/denon-poa-3012ci/ http://www.productwiki.com/audiosource-amp-100/ The AudioSource Amp-100 is a popular two 50 watt channel audio amplifier. It is known for its minimalistic design, which often translates into a usable product. It can be used as an independent stereo amp (50 watts x 2 into 8 ohms) when used with a preamp, as a second zone amplifier in multi-room applications, or as a car-rear amplifier in a 6.1 or 7.1 channel systems. Although this was initially designed for home use, the bridge-application makes this suitable for use in bars and restaurants, where stereo channeling might not be considered, but high quality output is definitely an issue. The amp... Fri, 10 Apr 2009 18:28:56 -0400 http://www.productwiki.com/audiosource-amp-100/ http://www.productwiki.com/marantz-zs5300/ The Marantz ZS5300 is a multi-zone control amplifier that is a part of Marantz's line of hi-fi components.  This amp delivers 60 watts of power to each of its 6 channels with identical amplifier stages for each channel. It can direct three seperate sources to three different zones in your house, with capability to use up to three ZS5300s for nine-zone capability. The Party Mode lets you send the same signal to all zones in your house, and the "pass through" pre-amp lets you send sources to a more powerfull amp if needed. There is an RC-5 remote connection, local input... Tue, 04 Aug 2009 22:01:15 -0400 http://www.productwiki.com/marantz-zs5300/ http://www.productwiki.com/yamaha-a-s700/ The Yamaha A-S700 is a hi-fi natural sound stereo amplifer that falls in the middle of those offered by Yamaha. This amplifer is designed for superb musical expression with high performance, outstanding power and sound quality. Some features to ensure a high quality sound include ToP-ART (Total Purity Audio Reproduction Technology), CD direct amplification and high dynamic power, low-impedance drive capability. It has a direct symmetrical design of its inputs and outputs using top-qulity parts, an ART (Anti-Resolution and Tough) Base and solid center bar. Some advanced features include continuously variable loudness control, a rotary-encoder input selector with LED and a... Mon, 27 Jul 2009 21:00:29 -0400 http://www.productwiki.com/yamaha-a-s700/ http://www.productwiki.com/marantz-pm-11s2/ The Marantz MA-11S2 is a dual-channel, luxury power amplifier for use with at-home stereo systems. It is similar to its predecessor (the MA-9S2), but a step down in that it hosts weaker features and a lower grade transformer—therefore rendering it more affordable. Included also is Marantz’ HDAM (Hyper Dynamic Amplifier Module) in a SA3 configuration, assuring smooth stage-to-stage signal transitions and a more silken response. Additional features of the Marantz PM-11S2 include a phono input (ready for both MM and MC phono cartridges), and a low-noise LCD meant for quiet performance. Features HDAM(Hyper Dynamic Amplifier Module)-SA3 Modules Fully discrete constant current... Sun, 26 Jul 2009 20:32:44 -0400 http://www.productwiki.com/marantz-pm-11s2/ http://www.productwiki.com/pioneer-a-35r/ The Pioneer A-35R is an integrated amplifier that features Direct Energy MOSFET amplification, with 45W or 65W of power for each of its two channels. It has a low-noise flat design with a Urushi finish. It is equipped a complementary capacitor pair and also a system remote terminal. It is also equipped with 6 audio inputs, 2 speaker outputs and 1 additional headphone output. Features Direct Energy MOSFET Amplification Power: 45W x 2, 20-20k @ 8 ohm / 65W x 2, 20-20k @ 4 ohm 4 ohm Stable (Low-Impedance Driving Capacity) "Direct" Switch Phono EQ On/Of Audio Inputs x 6 Headphone Output Speaker... Thu, 14 Aug 2008 22:45:44 -0400 http://www.productwiki.com/pioneer-a-35r/ http://www.productwiki.com/marantz-pm8003/ The Marantz PM8003 is a high-powered, integrated stereo amplifier designed for either a starter system or a “second system” in homes, dens, or dorms. As a step up from the PM5003, the PM8003 utilizes a more-powerful toroid transformer with custom capacitors—leading to an enhanced power output of 100W. Included also are fully-discrete, high-speed current feedback circuits in the preamp and power amp sections, integrated into the unit specifically for greater audio-resolution. Last, but perhaps most important, to note is the Marantz PM8003’s front switch, which optimizes main-in terminals for use with a separate surround processor by disabling the unit’s front panel... Tue, 28 Jul 2009 20:44:27 -0400 http://www.productwiki.com/marantz-pm8003/ http://www.productwiki.com/yamaha-ypc-1/ The Yamaha YPC-1 is a passive volume Attenuator designed specifically for controlling the volume and power dispersion of Yamaha’s MX-D1 digital amplifier. It is enclosed within a brass case with an extruded aluminum chassis—both designed for optimum performance. And the extruded portion sports a traditional piano finish along the front and side panels, making it a ‘near perfect’ fit with other high-quality stereo equipment. Additional features of the Yamaha YPC-1 include magnetic-shielding to ensure zero interference, point-controlled & anti-resonance feet, and a low-resistance rotary selector switch. Features 1db(-100dB) Gang Error High Quality Continuosly Variable Attenuator with Brass Case Low -Resistance Rotary... Mon, 27 Jul 2009 18:35:47 -0400 http://www.productwiki.com/yamaha-ypc-1/