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MF MD HG July Financing 7-22-14

Nady HPA-4 Headphone Amp  

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Product #245610

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    Nady

    Perfect for stage or studio!

    With extensive switching functions, extreme efficiency, and unparalleled sound quality, the ultra-versatile Nady HPA-4 is a universal 4-channel multipurpose headphone amplifier and line distribution system that's perfect for the most demanding professional stage and studio applications.

    The HPA-4 rackmount amplifier features 4 independent stereo high-power channels in a rugged 1U package - an ingenious, easy-to-operate unit allowing a maximum variety of both useful monitoring and stereo line level signal distribution options. It features a no-compromise circuit design, stringently selected tight-tolerance components, and low-noise, extremely linear op amps for reference-quality audio with maximum headroom even at extremely high headphone volumes.

    Input source select switches plus 1/4" TRS stereo outputs on each channel and 4 independent stereo input sections (each with servo-balanced stereo 1/4" TRS jacks) enable independent selection of any of the 4 stereo signals for each headphone amp/line distribution channel. This capability allows selecting from up to 4 completely independent monitor signals for each set of headphones connected to the Nady HPA-4 for optimum monitoring flexibility or 4 separate choices for each channel's line output for enabling many useful, simple audio switching/routing solutions. Up to 4 HPA-4s can be daisy-chained for even more options.

    Features

    • 4 independent stereo high-power headphone amplifier/line distribution channels
    • Input source select switches plus phone and line 1/4" TRS stereo outputs on each channel
    • 4 independent stereo input sections (each with servo-balanced L & R 1/4" TRS jacks)
    • Separate volume control for each channel
    • Up to 4 HPA-4s can be daisy chained
    • No-compromise circuit design
    • High quality, rugged construction for maximum reliability
    • Shielded internal dual regulated power supply

    You know you need it, so what are you waiting for? ORDER TODAY!

     

    HPA-4 Headphone Amp Specifications:

    • Shielded internal dual regulated power supply with 115V(60Hz)/ 230V(50Hz) select switch and fused IEC power cord connector
    • Dimensions: 19"W x 1-3/4"H x 8-1/2"D
    • Weight: 7 lbs
    Customer Reviews
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    Review Snapshot®

    by PowerReviews
    NadyHPA-4 Headphone Amp
     
    2.3

    (based on 3 reviews)

    Ratings Distribution

    • 5 Stars

       

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    • 4 Stars

       

      (1)

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    • 2 Stars

       

      (1)

    • 1 Stars

       

      (1)

    Reviewed by 3 customers

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    (1 of 1 customers found this review helpful)

     
    1.0

    Disappointing Product

    By NadyFree

    from North Carolina

    Comments about Nady HPA-4 Headphone Amp:

    The Nady HPA-4 Headphone Amp was exactly what we were looking for from a feature perspective to power a wired in-ear monitor system for our live band, but after a total failure (power supply) within the first 30 days of use, we were not so sure. When the replacement unit died nine months later, we decided that we simply could not trust this model to be reliable and as such are in the process of replacing it with a competitor's product. I would strongly discourage purchasing this piece of equipment because it has proven to be very problematic for us.

    Comment on this review

    (1 of 1 customers found this review helpful)

     
    2.0

    Defective on arrival

    By Dean-whwLv

    from Malvern, AR

    Comments about Nady HPA-4 Headphone Amp:

    This item has several attractive features. However, mine arrived with only 2 of the 4 channels working properly. Channel 1 had static problems in the right stereo channel, and channel 4 got no sound at all on the right. Channels 2 and 3 sounded really good, but I would prefer to have all 4 available for use.

    Comment on this review

    (1 of 3 customers found this review helpful)

     
    4.0

    It's alright

    By Haath

    from San Antonio, TX

    Comments about Nady HPA-4 Headphone Amp:

    I like everything about it, but the fact that it sometimes takes a long time to get it in tune so that I don't get a lot of static. It's got good sound and the call feature is kinda neat although not really necessary.

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