- Input Impedance: 470k
- Output Power:
- 4Ω @ 10% THD = 180WPEAK = 90WRMS
- 4Ω @ 1% THD = 160WPEAK = 80WRMS
- 8Ω @ 10% THD = 120WPEAK = 60WRMS
- 8Ω @ 1% THD = 100WPEAK= 50WRMS
- 16Ω @ 10% THD = 62PEAK = 31WRMS
- Input Sensitivity/Max Output: -10dBu / .25vrms
- Maximum Input Signal: +17dBu
- Voltage Gain: 42dB
- Noise Floor: -80dBu
- Dynamic Range: 104db A WTD
- Distortion: @10dBu output=.02% Full Output=.1%
- Frequency Response: 20Hz – 20KHz = +0 / -.5dB
- Input Power: 80mA @idle 3A full power @4Ω
- Dimensions: 4.9” W x 1.75” H x 4” D
- Weight: .95 LBS
- Protection: Auto shutdown / Output shorts or low load impedance. Protected for open loads.
- Note: 0dbu = .775 vrms
The new STEALTH ULTRA-LITE™ is the first ULTRA compact, high power guitar amplifier with a built in preamp allowing direct interface with small signal foot-pedals. The STEALTH ULTRA-LITE provides 180 watts Peak, 90 watts RMS output power into a 4 ohm load. The STEALTH ULTRA-LITE™ is based on ISP Technologies patented Dynamic Adaptive Amplifier Technology and delivers nearly 60 volts peak to peak output signal swing from a 19 volt DC power supply by use of stored energy. The built in preamp is designed to allow instrument level pedals to directly drive the STEALTH ULTA-LITE to maximum output level plus you have the added tone shaping capability of +/- 10dB bass and treble control providing up to 47db of composite signal gain. The flexibility of the STEALTH ULTRA-LITE built in preamp also allows direct interface with professional +4dB rack mount signal levels.
The STEALTH ULTRA-LITE™ offers efficiency close to that of a Class D amplifier but has the great tone and overdrive clipping characteristics of a Class A/B analog power amplifier. The STEALTH ULTRA-LITE™ weighs less than one pound, but packs the performance of a true 90 watt guitar preamp / power amplifier all in a package size of 1.73 inches tall by 4 inches deep and only 4.9 inches wide. Drop the STEALTH ULTRA-LITE™ on your pedal board and end up with a true compact rig with enough power to play with a drummer on stage. The STEALTH ULTRA-LITE™ will deliver a true 90 watts RMS 180 watts peak into a 4 ohm load (60 watts RMS 120 watt peak into 8 ohms) and comes with a universal switch-mode power adapter that will operate on any line voltage between 100 and 240 volts worldwide. Tour with confidence knowing that the STEALTH ULTRA-LITE™ will operate anywhere in the world, on any AC mains, with the included universal power supply. ISP has also designed in Pop free operation with protection against shorts, open circuits and thermal runaway.
- Single channel 1x 180 watts Peak, 90 watts RMS output power
- Built in front end preamplifier with 12dB gain, +/-10dB Bass and Treble
- Smallest lightest high power amplifier for the guitarist available 1.73 X 4 X 4.9 inches .9 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 turn on operation for POP free turn on and turn off
Our team of musicians fuses the spirit of the local guitar shop with the convenience of the web by creating a reliable and worry-free buying experience.
At Music Store Live, our goal is to revolutionize the way gear is bought online. It’s not just about videos and know how; it’s about the person on the other end of the line. Whether you are in Tokyo or Toledo, we invite you to experience the reality of a living online music store and help us shape the best buying experience possible. As you'll see in the video below, we're musicians just like you. We strive to offer the best gear, the best online experience, and the best personalized service in the industry. We invite you to get to know our team, and we would love the opportunity to get to know you too!
Free Shipping - Free Return Shipping - 30 Day Returns
At MusicStoreLive.com we are proud to offer free return shipping and a 30-day return policy in the 48 contiguous states on all new* items over $30. It's all part of our mission to bring the guitar shop to your living room. This policy allows you to get your gear hassle-free and try it with your own rig to be sure that it truly fits with your playing style and sound. If it doesn't work the way you had hoped we'll send you a prepaid return label and work up an exchange or issue you a refund once we get the item back in the same condition it was purchased. It's that simple.
- Your order must ship to the billing address associated with your credit card, PayPal, or other method of payment (unless an alternate shipping address has been approved by an MSL Gear Specialist).
- If you want the shipment to be held at a shipping company hub it is your responsibility to make those arrangements directly with the shipping company.
- An indirect signature will be required upon delivery for all transactions over $250. If you would like to require a signature on a transaction of less than $250, please request it when you place your order.
- We do not insure packages valued under $3,000. If you would like to add insurance for delivery or return please request it when requesting your order or initiating your return.
- All returns are subject to a Tech Check upon arrival. Any instrument that is returned with damage, wear and tear (including pick marks), missing or replaced parts, missing protective or packing materials are not eligible for a full refund.
- *Used / Open Box/ Vintage / Clearance items carry our same return policy, except with a 3 day return window.
- Orders shipped within California will be subject to 7.25% state sales tax.
In most cases we ship same day if your order is placed by 12 p.m. EST Monday thru Friday!
Return Policy Details
Is your instrument just not doing it for you? We understand and we absolutely want you to be thrilled with any gear that you buy from MusicStoreLive.com. If you're not happy with your order, you can return it to us at no charge within 30 days of delivery.
- Customers outside the continental USA must pay their own return shipping and are responsible for all applicable taxes and fees.
- The return policy does not apply to custom orders or modifications (pickup installs, etc)
- Contact MSL at firstname.lastname@example.org or (866) 256-5725 to begin the return process. You can request a refund, store credit, or exchange.
- We'll provide you a return label via email.
- Ship the item back to us in its original packaging using the provided return label.
- Customer is responsible for returning the item to Music Store Live in its original condition.
- A refund or exchange will be issued within 3 business days from our receipt of the returned item.
- All returns will go through a technical inspection and are subject to a restocking fee if the item is not returned in its original condition. Restocking fee to be determined by MSL.
Layaways & Financing
- Deposit a non-refundable minimum of 10% down of the purchase price on anything in stock
- Contact MSL at email@example.com or (866) 256-5725 to place your initial deposit.
- Pay it off at your convenience within 30 days.
- $100 layaway fee for each additional month over the initial 30 days (on most items).