ISP Technologies Stealth Ultra-Lite Compact Power Amplifier
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. 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.
Features:
• 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 available for guitarists
• 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
Specifications:
• Input Impedance: 470k
• Output Power: 4 ohms @ 10% THD = 180WPEAK = 90WRMS
- 4 ohms @ 1% THD = 160WPEAK = 80WRMS
- 8 ohms @ 10% THD = 120WPEAK = 60WRMS
- 8 ohms @ 1% THD = 100WPEAK= 50WRMS
- 16 ohms @ 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.
Q & A
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Protect your investment with the Long & McQuade Performance Warranty
A warranty can be a very important factor when making a buying decision. Because repairs can be very expensive in terms of parts and labour costs, manufacturers usually only provide one year limited warranties that generally only cover items that malfunction due to a manufacturer’s defect. With an important purchase such as a musical
instrument or piece of studio gear, however, many people want to have the peace of mind in knowing that their investment will be protected should the product no longer be performing at 100%.
Because of this, Long & McQuade provides our customers with a FREE one-year Performance Warranty on most of our products. The Long & McQuade Performance Warranty supplements the manufacturer’s warranty to ensure that our customers receive complete “no hassle” warranty coverage within their first year.
How does the Long & McQuade Performance Warranty differ from most manufacturers' warranties?
- Performance Guarantee: Normal wear and tear is covered, so your product will be performing as well as the day you purchased it for the entire duration of the coverage. Band and Orchestral Performance Warranty does not include replacing pads or cleaning for woodwind instruments, unless deemed necessary by our repair staff. Ultrasonic cleaning for brass instruments will be provided if deemed necessary by our repair staff, but is not routinely offered under the Performance Warranty.
- Product Replacement: If your product cannot be fixed or costs too much to fix, we will replace it with the equivalent model for no additional charge. If this is not possible, a full refund will be provided.
- No Lemon Policy: Your product will be replaced should the same problem occur multiple times.
- Convenient: Easy drop off and pick up of the product at any Long & McQuade location.
- Guitar Setup: Guitars purchased at Long & McQuade come with 1 free setup, to be redeemed within 1 year for new guitars and 90 days for used guitars.
- Loaners Available: A loaner product may be given while the product is being repaired.
- Power Surge Protection: Your product is covered even if damaged from a power surge.
- Accessory Coverage: Any peripheral devices or accessories that come with your product (i.e. foot pedal, case) are also covered.
- Commercial Use Coverage: Music and recording professionals who purchase gear for “heavy-use” commercial purposes will still be covered.
Long & McQuade reserves the right to restrict the purchase of additional years of Performance Warranty. Used products come with a 3-month Long & McQuade Performance Warranty. Some products (i.e. computers, software, cymbals and other items) are covered only by the manufacturer‘s warranty. Consumables (i.e. strings, reeds, drum sticks, batteries, tubes, cross faders) are excluded as they are designed to be replaced. Cosmetic Damage, Accidental Damage, or problems caused by Humidity or Temperature Issues are not covered. Speakers damaged by overpowering are generally not covered. Our coverage does not provide compensation for loss of use. As of June 2018 the Performance Warranty is no longer transferable. The warranty is only valid in Canada.
Purchasing additional years of coverage
Some manufacturers provide warranties for longer than 1 year; however, these are usually limited warranties that do not provide the same coverage as the Long & McQuade Performance Warranty. Customers interested in more complete and convenient (but not necessarily longer) coverage are still able to purchase additional years of the Performance Warranty.
If you are interested in receiving this coverage for longer than one year, you have the option of purchasing additional years of the Performance Warranty. The pricing is as follows:
- NEW products: 4% of the current new selling price to double the warranty from 1 year to 2 years. 4% for each additional year.
- USED products: 4% of the current new selling price to increase the warranty from 3 months to 1 year. 4% for each additional year.
- GUITARS: 4% of the current new selling price to double the warranty from 1 year to 2 years. 4% for each additional year. $45 maximum. An additional free setup is not included with additional purchased years of Performance Warranty.
- BAND and ORCHESTRAL instruments: 4% of the current new selling price to double the warranty from 1 year to 2 years. 4% for each additional year.
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Reserve in Store
| Product | SKU | Qty |
|---|---|---|
| Stealth Ultra-Lite Compact Power Amplifier | 502088 |
