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Stealth PA-1

 Features

The Stealth PA-1 is a very efficient, high performance, small footprint, fully balanced Class-D 

monoblock power amplifier that delivers excellent technical performance and audiophile sound 

quality. 

 Features of the new Stealth PA-1 include: 

• 

Audiophile-quality sound 

- As with all of our amplifiers, the Stealth PA-1 was designed 

to deliver both great technical performance and superb sound quality in a variety of audio 

applications.

• 

Proven Class-D technology 

- The Stealth PA-1 is based on the ICEpower 300ASC Class-D 

amplifier module. The ICEpower 300ASC, and other modules in the ICEpower amplifier family, 

have been in widespread use in a variety of high-end audiophile applications for several years, 

and have a proven history of superb sound quality and excellent reliability.

• 

Bulletproof automatic circuit protection 

- The Stealth PA-1 continuously monitors its 

operating temperature, and scans for fault conditions like shorted connections and invalid 

input signals. If a fault is detected, the PA-1 will mute its output until the fault is removed. 

The status is updated every few seconds and, as soon as the fault is removed, the PA-1 will 

automatically return to normal operation.

• 

Rated for low impedance loads 

- The Stealth PA-1 is rated to drive loads from 2.7 Ohms to  

8 Ohms, and so will work well with virtually all loudspeakers and passive subwoofers.

• 

DC servo-controlled output offset adjustment 

- The output voltage of the PA-1 is 

continually monitored and adjusted by a servo circuit to ensure a very low DC offset voltage 

at the speaker terminals.

• 

Gold plated five-way speaker binding posts with clear shields 

- allow you to use a wide 

range of speaker cables with bare wires, lugs, or banana plugs.

• 

Integral switch mode power supply (SMPS) 

- The ICEpower 300ASC includes its own built-

in, high performance switch mode power supply for optimum performance and reliability.

• 

Universal AC line voltage operation -

 The Stealth PA-1will automatically detect and operate 

on any AC line voltage from 100 VAC to 264 VAC at 50 Hz or 60 Hz. 

• 

Small footprint and cool operation - 

The Stealth PA-1 features a small footprint, and 

generates very little heat, which makes it the ideal choice where space is at a premium.

• 

Universal balanced input connection 

- The combination input on the Stealth PA-1 accepts 

both XLR and 1/4” balanced input connections. The PA-1 can also be operated from any 

unbalanced input source with the addition of a simple low-cost passive adaper.

• 

Standard IEC power inlet -

 The standard IEC power inlet fits all standard and audiophile IEC 

power cables.  

• 

Fully five year warranty

 - Our full five year warranty ensures that you’ll be able to enjoy your 

Stealth PA-1 for years to come.

You can find more information about the Stealth PA-1 on our website at www.emotiva.com.

Содержание Stealth PA-1

Страница 1: ......

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Страница 3: ...QUALIFIED SERVICE PERSONNEL Do not install the PA 1 near or above any heat sources such as radiators heating vents or other apparatus that produce heat Do not block any ventilation openings or heat si...

Страница 4: ...WER CORD ON THE PA 1 AMPLIFIER MUST REMAIN READILY ACCESSIBLE AT ALL TIMES WARNING THE AMPLIFIER CIRCUITRY USED IN THE STEALTH PA 1 UTILIZES A FULLY BALANCED BRIDGE TOPOLOGY OPERATED FROM A SINGLE DC...

Страница 5: ...Monoblock Power Amplifier 1 Introduction 3 Features 5 Unpacking 6 Connections 7 Stealth PA 1 Front Panel 9 Stealth PA 1 Rear Panel 10 Care and Maintenance 12 Troubleshooting 12 Specifications 13 Emoti...

Страница 6: ...Page 2 Stealth PA 1...

Страница 7: ...s RMS into 8 Ohms or 300 watts RMS into 4 Ohms and runs cool so it only requires minimal ventilation Because it s so small the PA 1 fits conveniently on any shelf and rack mount kits are available to...

Страница 8: ...Page 4 Stealth PA 1...

Страница 9: ...Ohms and so will work well with virtually all loudspeakers and passive subwoofers DC servo controlled output offset adjustment The output voltage of the PA 1 is continually monitored and adjusted by...

Страница 10: ...or other issues when you unpack it please contact Emotiva immediately Gently remove your PA 1 from the packing carton and remove all wrappings and shipping material It is important to save the box an...

Страница 11: ...ts for connecting your loudspeakers Because the PA 1 utilizes a fully balanced bridge topology there are a few extra things to consider when connecting the PA 1 to a loudspeaker Always turn off the am...

Страница 12: ...Page 8 Stealth PA 1...

Страница 13: ...e PA 1 is Off or in Standby Mode and blue when the PA 1 is On Note Under most fault conditions such as a shorted speaker cable the PA 1 speaker output is muted BUT THE BLUE LED REMAINS LIT Once the fa...

Страница 14: ...n To change the fuse turn off the main AC power and remove the AC power cord from the PA 1 The fuse holder slides towards you out of the PA 1 like a drawer To release the fuse holder reach across the...

Страница 15: ...r or a 1 4 phone connector 5 Auto On Switch When the Auto On Switch is on the On position operation of the Stealth PA 1 will be controlled solely by the AC Power Switch The PA 1 will turn on immediate...

Страница 16: ...he blue LED on the front panel of the PA 1 is not illuminated check to make sure you have AC power check to make sure the AC Power Switch on the rear panel of the PA 1 is set to On check to make sure...

Страница 17: ...tches AC power to the PA 1 On and Off Auto On Switch rear panel slide switch Configures the PA 1 to remain on continuously or to automatically switch on when an audio signal is detected at its input P...

Страница 18: ...renced to 1 watt A weighted 91 dB Referenced to full output A weighted 112 dB Frequency response 20 Hz to 20 kHz 1 dB worst case 4 Ohm load Damping factor 500 Rated load 2 5 Ohms to 8 Ohms Physical Di...

Страница 19: ...YOU The current owner must make a claim within the Term of the Warranty A claim shall not be valid and Emotiva has no obligation related to the claim if it is not made within the Term and if it is no...

Страница 20: ...e controls by user EMOTIVA SHALL NOT BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING FROM OR RELATED TO ANY DEFECTS IN OR DAMAGES TO ITS PRODUCTS SOME STATES DO NOT ALLOW THE EXCLUSION O...

Страница 21: ...you do not have the original Emotiva Audio packaging please check with our sales department to purchase replacement shipping cartons How does the Warranty and service apply to international orders Th...

Страница 22: ......

Страница 23: ...accurate to the best of our knowledge at the time of publication In keeping with our policy of ongoing product improvement we reserve the right to make changes to the design and features of our produc...

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