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Nady Systems SPA-850 audio amplifier

Nady Systems SPA-850 audio amplifier
alaAverage 1.5

2 reviews

Sep, 2017

alaTest has collected and analyzed 2 reviews of Nady Systems SPA-850 audio amplifier. The average rating for this product is 1.5/5, compared to an average rating of 4.1/5 for other Receivers & Amplifiers for all reviews.

On average, users rate this product 30/100.

Review analysis

(Based on 2 reviews)

User Reviews  


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Showing 1 - 2 of 2 Show Reviews: in English

Consumer review by: frank (

would not buy........


nady usually makes really good products....however, someone must of been sleeping on the job... remember, if you want some real powerful your research...

Easy To Use

Poor Performance

Aug, 2010

Consumer review by: crazy cork (

what happened to the good old radioshack


it won't power my 901s


Poor Performance, Rms wattsmy donkey

Apr, 2010

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