ISP Technologies Stealth Rack Guitar Power Amp

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    Product Description

    The ISP Technologies Stealth power amplifier is the first true professional, high power floor mount guitar power amplifier delivering performance on par with the best guitar amplifiers of the day. The Stealth is based on analog class A/B amplifier design for excellent sonic and saturated clipping performance, not found with Class D power amplifiers and will exceed the stringent tone characteristics of the professional guitarist.

    ISP Technologies Stealth Rack Guitar Power Amp Features

    • Usable in Stereo 2×80 watts or Mono Bridged 1x 180 watts
    • Smallest lightest high power amplifier for the guitarist available 9 x 4 x 2 inches 1.2 lbs
    • External 19VCD switch-mode power supply included for operation from 100VAC to 240VAC
    • Class A/B amplifier circuit for analog saturation and clipping sonic performance
    • Internal protection for shorts and open circuit
    • Time Delay operation for POP free turn on / turn off
    The Stealth power amplifier can be used for high SPL gigs and professional stage use. It is powered from an external 19 volt DC switch-mode power adaptor like that used with a laptop but will deliver a true 180 watts RMS continuous output power into an 8 ohm speaker cabinet and greater than 120 volts bridged output voltage swing. The Stealth can also be used as a stereo 2 x 80 watt amplifier @ 4 ohms. It can power a single 4 x 12 cabinet with incredible SPL volume level output or will power two cabinets in a true stereo rig. This incredible small package will deliver more power to a speaker than the typical 100 watt guitar amplifier and will easily interface with any guitar floor system or high performance pedal board.

    The Stealth with 180 watts of power weighs in at only 1.2 pounds, adding new meaning to light weight guitar systems. It and also delivers amazing efficiency and it includes internal protection against shorts, open circuits and wrong impedance loads. An internal “power on/off” output control circuit provides pop free operation for turn on and turn off. The Stealth’s small package size of 9 inches long, 4 inches wide and 2 inches tall allows it to fit with any floor mounted pedal rig.

    Product Specifications
    ISP Technologies Stealth Rack Guitar Power Amp Specifications
    • Input Impedance: 500k
    • Output Power Mono:
    • Output Power Bridged:
    • Input Sensitivity/Max Output: -3dBu / .56vrms
    • Maximum Input Signal: +17dBu
    • Voltage Gain: 30dB Stereo / 36dB Mono Bridged
    • Noise Floor: -75dBu
    • Dynamic Range: 102db A WTD
    • Distortion: @10dBu output=.02% Full Output=.1%
    • Frequency Response: 20Hz – 20KHz = +0 / -.5dB
    • Input Power: 187mA @idle 7.8A full power @8Ω Bridged
    • Dimensions: (W x H x D) 9 x 2 x 4”
    • Weight: 1.2 LBS
    • Protection: Auto shutdown / Output shorts or low load impedance. Protected for open
    Helpful Info about the Manufacturer
    Phone:  248-673-7790 Warranty:  3 Year Pedals; 2 Year Rack Processing
    Kevin Passow
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    Prepare to be blown away
    Product Rating
    What is your opinion of this product?
    This is probably one of the best purchases I've made. After much deliberation and extensive research, I settled on the ISP TECHNOLOGY Stealth Amp as my power unit for a rack system I've been building. I needed it to push a Mesa Boogie Treadplate 412 cabinet, and had concerns it wouldn't be enough power. Let's face it, gear snobs always express disdain for anything other than a tube head. I decided to move away from tube heads, and find an alternative to bulky, expensive heads requiring heavy maintenance, to hell with what the gear snobs think. After four practices and dozens of hours with this amp, do yourself a it!!!! PLENTY of headroom and loads of power, clear, smooth and loud. I still haven't opened it up past halfway, the ISP Technology Stealth amp pushes enough power into my Mesa 412 to literally shake the floor at our practice pad. If you're looking for a cost effective solution to power amps, I highly recommend the ISP Technology Stealth Amp.
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    MSRP: $439.00
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