Impressive Power, Small Size, and Great Tone The ISP Technologies Stealth power amplifier may be the smallest, lightest high-power amplifier you can get for your guitar rig. It's just 9" x 4" x 2", it packs 180 watts of power with a Class A/B amp design for top-notch tone and saturation performance. Use the Stealth power amp as a high-power engine to drive a single cabinet at incredible volume, or use it in stereo to power two cabinets with 80 watts a piece. When high power and compact design is your solution, turn to the ISP Technologies Stealth power amp. ISP Technologies Stealth 180-watt Power Amplifier at a Glance: Amazingly high power that can fit on your pedalboardSmart design sets a high standard for performanceAmazingly high power that can fit on your pedalboardThe Stealth power amp can be the foundation of an incredibly compact yet powerful guitar rig. It's only 9" x 4" x 2", small enough to fit on larger pedalboards. And the Stealth can power a single 4 x12" cab at 8 ohms with incredible volume, or you can use it in stereo mode to send 80 watts to two 4-ohm cabinets. Smart design sets a high standard for performance High power aside, the ISP Technologies Stealth is built to incredibly high standards. It's got internal protection against shorts, open circuits, and incorrect impedance loads. An internal power on/off output control circuit also prevents pops when you turn it on and off. In other words, you can count on the Stealth power amp at every gig. ISP Technologies Stealth 180-watt Power Amplifier Features: The smallest, lightest high-power amplifier for your guitar rigPowers 1 x 8-ohm cabinet with 180 watts, or 2 x 4-ohm cabinets at 80 watts eachInternal protection against shorts, open circuits, and incorrect impedance loadsInternal output control circuit prevents damaging pops when turning amp on/offClass A/B amplifier provides great-sounding analog saturation and clippingIncludes rack ears