http://www.djsupplies.com/ss/categories/13/amplifiers/1.html Amplifiers
Pyle PYP-1 Stereo Pre Amplifier
Price=$123.99
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Ideal for simultaneous paging, background music and music on hold operations

4 input channels each featuring mic/line or stereo RCA connectivity for each channel

40 watt power amp (4/8 ohm, 25/70v operation)

Independent bass and trble controls for each of the four inputs

Priority muting

3 Year, no-fault, fully transferable warranty
Price=$273.99
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The Crown 280MA is a high performance mixer-amplifiers for commercial and industrial audio. It provides 4-ohm and constant-voltage outputs for schools, hospitals, factories, restaurant/retail, houses of worship, fitness facilities, A/V boardrooms, prisons and small offices. Typical uses are paging, background music, security and evacuation instructions. Input routing allows each input to be assigned to any output. Other features include priority muting, phantom power, four-tone generator, and capability for remote volume control. Input Sensitivity - Balanced microphone inputs 3 mV, balanced line inputs 800 mV and RCA connectors 400 mV Nominal Input Impedance - microphone 400 ohms, Line 100 kilohms and RCA 50 kilohms Input Volume Controls - 8x Microphone/line Tone Controls - Bass and Treble non-detented recessed potentiometers on each input channel Auxiliary Power Input - 2-position terminal strip for 24 VDC backup power Amplifier Outputs Connectors - One per channel, 4-position terminal strip with COM (Common), 4-ohms, 70V and 100V terminals Output VCA Connector - 4-pin Phoenix-type connector for two VCA control lines of +10 VDC and ground Priority Connector - 3-pin Phoenix-type connector allows Input 1 or Input 5 (280MA only) to mute other input signals by contact closure Thermal Limit Protection - Over-temperature thermal cutout Dimensions - EIA Standard Rack Mount Width 19 x Height 3.5 x Depth 12.2 (48.3x8.9x31.0cm) Weight - 25.3 pounds (11.5 kg)
Price=$573.75
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6-input 60-watt X 6 Outputchannels 1-4 Are 4/8-ohm Or 70/100 Volt Channels 5-6 Are 4/8-ohmbalanced Phoenix Style Inputs Screw Terminal Outputscan Be Used For 5.1 Channel Home Theater
Price=$870.92
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The Crown® 160MA is a high value mixer-amplifier for commercial audio. It provides 8-ohms and constant-voltage outputs (70V and 100V). Typical uses are paging, background music, and music-on-hold. The 160MA provides 4 inputs (each with a volume control) and a 60W amplifier output. Inputs/outputs include balanced Phoenix-type mic/line input, telephone output, dual RCA stereo music inputs, screw-terminal speaker outputs. Other features are priority muting, voice activated muting, phantom power, and Bass and Treble controls. Three-Year, No-Fault, Fully Transferable Warranty completely protects your investment and guarantees its specifications.
Price=$253.46
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CROWN 160WATT 4 INPUT COMM MIXER/AMP - 160 Watt, 4 Input Business Music Mixer Amplifier
Price=$499.81
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The Macro-Tech VZ Series represents the latest breakthrough in Crowns unending quest to deliver the most power in the smallest package.The Macro-Tech 5000VZ packs an incredible 5,000 watts into little more than 5 inches of vertical rack space. Quite simply, thats more watts per-cubic-inch than any other amplifier.Our patented variable impedance (VZ) technology permits the Macro-Tech 5000VZ to dynamically adapt to both signal and load requirements in real time. This provides the best power match to the widest range of loads. Our innovative technology also permits us to pack large amounts of power into a compact package while achieving ultra-low distortion and without generating excessive heat.Because theyre Macro-Techs, VZ amplifiers provide all the features found in other Macro-Tech amplifiers, including separate high-voltage power supplies, detented controls, P.I.P. expandability and comprehensive status indicators.The Macro-Tech 5000VZ includes a number of additional features which expands its power and versatility. This includes additional user control over the VZ power supply which allows you to easily set the amplifier for maximum efficiency with your load. Its just another example of how we engineer practical solutions for real-world conditions. The Macro-Tech 5000VZs universal power supply also allows it to be adapted quickly and easily to available voltages around the world.
Price=$7254.00
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The Crown® 135MA is a high value mixer-amplifier for commercial audio. It provides 8-ohm and constant-voltage outputs (70V and 100V). Typical uses are paging, background music, and music-on-hold. The 135MA provides 3 inputs (each with a volume control) and a 35W amplifier output. Inputs/outputs include balanced Phoenix-type mic/line input, telephone output, dual RCA stereo music inputs, screw-terminal speaker outputs. Other features are priority muting, voice activated muting, phantom power, and Bass and Treble controls. Three-Year, No-Fault, Fully Transferable Warranty completely protects your investment and guarantees its specifications.
Price=$141.51
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CROWN 80WATT ONE CHNL COMM COMM GRD AMP - 80 Watt Commercial Grade Amplifier
Price=$297.37
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the CW02 offers the most commanding exterior frames we’ve seen in a home theater personal computer case.
Price=$389.99
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the CW02 offers the most commanding exterior frames we’ve seen in a home theater personal computer case.
Price=$389.99
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30-Watt Commercial 70V Amplifier with 2-Channel Mixer
Price=$259.95
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Grado's model PH-1 phono preamp represents the successful solution to one of the most complex technical challenges in the field of audio that Grado Labs has ever tackled. The company's design goals were to create a truly superb sounding phono preamp that would work equally well with both low and high output cartridges with negligible noise. Furthermore, the phono preamp needed to have ultra-wide band pass, high overload, virtually perfect RIAA amplitude and phase coherency, and very low output impedance. It's no great surprise that Grado succeeded in its design goals, and succeeded wildly. The PH-1's superb performance is right up there with its highly acclaimed phono cartridges, headphones, and the world-renowned RA-1 headphone amplifier. But despite the heavy R&D, the price of PH-1 is surprisingly light. You can pay a whole lot more and still not touch the superior sonics of the affordable PH-1.
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Output Power: 2 x 100W at 8 ohms stereo 2 x 150W at 4 ohms stereo 8 x 200W at 8 ohms bridgedFrequency response: 20Hz-20KHz -1dB Minimum Input Sensitivity: 780 mV Input Impedance: 20K ohm balanced 10K ohm Unbalanced Damping factor: 200 Slew Rate: 14V / S S/N Rate: 80dB Channel Separation: 50dB (L/RR/L) Protection: DC AC Short Circuit Thermal Limiter LED Indicators: Stereo (Blue) Bridge (Blue) Clip (Red) Protect (Yellow). Input connectors: XLR 1/4 Output Connectors: Speaker On Binding Post Main Power: AC 115V/230V 50 Hz/60Hz Dimensions (WxDxH) 482mm x 273 x 88 mm 19 x 10.75 x 3.5 Weight: 7.25 Kg 16lbs.
Price=$208.95
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* 400 Watts RMS @ 8 Ohm Bridged Mono * 300 Watts Per Channel RMS @ 4 Ohms * 200 Watts Per Channel RMS @ 8 Ohms * Left-Right Level Controls * Parallel Stereo Bridged * Ground Lift * Limiter On/Off * Inputs: 1/4 and Balanced XLR * Outputs: Banana Binding Post & Speaker On * Protect LED * Peak LED * Fan Cooled * Rack Mountable * Dimensions: 19W x 3.5 H x 10.75 D 20 lbs * 115V/230V switchable
Price=$335.99
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Dual RCA and combo inputsDual output level controls and illuminationStereo or bridged power into 4 or 8 ohms with stereo/mono switch19" rack
Price=$357.95
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