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PYRAMID® PA105 80-Watt Microphone PA Amplifier w/70V Output

Model:

PA105

 | Catalog #: 55027074
Price:
$79.99
$79.99
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Product Summary

May I have your attention please!

Here's a budget-friendly, 80-watt amplifier with dual mic inputs and 70V output. There are also 4, 8 and 16 ohm speaker outputs so you have maximum flexibility in designing your system. You can even link a second PA105 to double the size of your system.

  • Includes master volume and tone controls as well as Phono and Aux volume controls
  • 1/4" Mic 1 and Mic 2 iputs, each with volume control
  • Phono and Aux RCA input jacks and a Phono/Aux input selector
  • 4, 8, 16 ohms and 70 volt speaker outputs
  • 12VDC/4A power input so you can use the amplifier from a 12V source
  • Unswitched AC outlet
  • 20W mono 10% RMS at 8 Ohms
Pricing and availability: Please note that all prices are subject to change without prior notice. Prices advertised on this site are for online orders only. Prices on some items may differ from those advertised in RadioShack stores. All merchandise may not be available at all stores, and all stores may not participate in all sales promotions. We recommend you contact the store to confirm product availability and price.

Shipping

Usually ships in 1 - 2 business days

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Other ways to get it


By phone: 1-800-843-7422

Manufacturer Warranty

  • Parts: 12 month
  • Labor: 12 month
Tech Specs

Customer Reviews

REVIEW SNAPSHOT®

by PowerReviews
PYRAMID® PA105 80-Watt Microphone PA Amplifier w/70V Output
 
2.7

(based on 11 reviews)

Ratings Distribution

  • 5 Stars

     

    (3)

  • 4 Stars

     

    (1)

  • 3 Stars

     

    (2)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (5)

55%

of respondents would recommend this to a friend.

Pros

  • Great sound quality (4)
  • Simple use (3)

Cons

  • Poor sound quality (3)
  • Unreliable (3)

Best Uses

  • Professional (3)
    • Reviewer Profile:
    • Tech savvy (6), Practical (4)
    • Primary use:
    • Business (3)

Reviewed by 11 customers

Sort by

Displaying reviews 1-10

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4.0

Pyramid PA105 performed as expected .

By steve

from Sacramento Ca

About Me Practical

Verified Buyer

Pros

  • Accurate Controls
  • Good Power Output
  • Great Sound Quality

Cons

    Best Uses

    • Multiple Rooms / Whole House

    Comments about PYRAMID® PA105 80-Watt Microphone PA Amplifier w/70V Output:

    replaced aging Warehouse PA system with unit.
    out performed old amp and exceeded expectations

    • Was this a gift?:
    • No

    (3 of 5 customers found this review helpful)

     
    3.0

    Check your speaker type!

    By Mr. Radio Engineer

    from Gulf Coast

    About Me Radio Engineer

    Verified Reviewer

    Pros

    • Easy To Set Up

    Cons

    • Runs Hot

    Best Uses

    • Basic Systems

    Comments about PYRAMID® PA105 80-Watt Microphone PA Amplifier w/70V Output:

    70 volt speaker outputs require a transformer.
    Do not connect 8 ohm speakers to 70v output or
    it will crash!

    • Was this a gift?:
    • No

    (6 of 6 customers found this review helpful)

     
    5.0

    Great product for the price

    By PhoneJack

    from Duluth, Minnesota

    About Me Installer-Tech

    Pros

    • Accurate Controls
    • Good Power Output
    • Great Sound Quality

    Cons

    • Somewhat difficult to set

    Best Uses

    • Business applications

    Comments about PYRAMID® PA105 80-Watt Microphone PA Amplifier w/70V Output:

    I have installed a few of these in business applications, although they are kind of tedious to set up, they work fine. Provide very clear crisp sound. Many of the other complaints I have read can be directly attributed to other factors and not necessarily the paging amp itself. These are a real bargain for the price.

    (1 of 3 customers found this review helpful)

     
    1.0

    don't buy

    By Chuck

    from Commerce, California

    About Me Practical

    Pros

      Cons

      • Poor Sound Quality

      Best Uses

        Comments about PYRAMID® PA105 80-Watt Microphone PA Amplifier w/70V Output:

        The static is getting worse, picks up radio stations and blasts them loudly thru the warehouse. Cannot get any techincal support.
        Stay away from this one.

        (3 of 3 customers found this review helpful)

         
        3.0

        Works Well

        By Pastor Lynn

        from Aiken, SC

        About Me Practical

        Verified Buyer

        Pros

        • Clear Sound

        Cons

        • Difficult To Set Up

        Best Uses

        • Larger Rooms

        Comments about PYRAMID® PA105 80-Watt Microphone PA Amplifier w/70V Output:

        I am an Evangelist and preach in Cowboy Churches. This PA is portable and powerful enough for larger rooms and smaller auditoriums. Figuring out how to setup the speakers was/is a challenge.

        (1 of 2 customers found this review helpful)

         
        1.0

        Sound fizzled after being used 6 times

        By DaveA1

        from Pittsburgh PA

        About Me Practical, Professional, Tech Savvy

        Verified Reviewer

        Pros

        • Inexpensive

        Cons

        • Poor Sound Quality
        • Static crackling noise

        Best Uses

        • Larger Rooms

        Comments about PYRAMID® PA105 80-Watt Microphone PA Amplifier w/70V Output:

        Initialy thought this was a good product. We had only used it about 6 times when extremely annoying crackling began. It was so bad the people speaking had to shut the PA off.

        (1 of 1 customers found this review helpful)

         
        5.0

        great product, works well

        By Chuck

        from los angeles, calif.

        About Me Tech Savvy

        Verified Buyer

        Pros

        • Great Sound Quality
        • Long Lasting
        • Simple Use

        Cons

          Best Uses

          • Professional

          Comments about PYRAMID® PA105 80-Watt Microphone PA Amplifier w/70V Output:

          A sound system for a 30,000 square foot warehouse

          • Primary use:
          • Business

          (1 of 1 customers found this review helpful)

           
          1.0

          Pyramid Amp

          By Mike, Facilities Mgr.

          from Yardley, PA

          About Me Gearhead, Tech Savvy

          Verified Buyer

          Pros

          • Simple Use

          Cons

          • Poor Sound Quality
          • Unreliable

          Best Uses

          • Would not recommend

          Comments about PYRAMID® PA105 80-Watt Microphone PA Amplifier w/70V Output:

          We had a hard time getting the amp to work initially. It took several hours to find a barely acceptable setting combination of Mic input gain and output volume to reduce distortion. We are using the equipment temporarily until we can find a better quality amp for our paging system.

          • Primary use:
          • Business

          (1 of 2 customers found this review helpful)

           
          1.0

          Stay away!!!

          By Tom Thumb

          from Lufkin, TX

          About Me Tech Savvy

          Pros

          • Lightweight

          Cons

          • Noisy
          • Unreliable

          Best Uses

          • Professional

          Comments about PYRAMID® PA105 80-Watt Microphone PA Amplifier w/70V Output:

          First one defective right out of the box--returned. Ordered replacement-defective right out of the box--returned.Didn't order any more.

          • Primary use:
          • Personal

          (3 of 3 customers found this review helpful)

           
          5.0

          Best Value application

          By Steve

          from Dallas, TX

          About Me Tech Savvy

          Verified Buyer

          Pros

          • Great Sound Quality
          • Lightweight
          • Simple Use

          Cons

            Best Uses

            • Professional

            Comments about PYRAMID® PA105 80-Watt Microphone PA Amplifier w/70V Output:

            Office overhead music amp

            • Primary use:
            • Business

            Displaying reviews 1-10

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