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Pioneer A-20

Pioneer A-20
alaScore 89

93 reviews

Oct, 2016

alaTest has collected and analyzed 93 reviews of Pioneer A-20. The average rating for this product is 4.7/5, compared to an average rating of 4.1/5 for other Receivers & Amplifiers for all reviews. Reviewers are impressed by the reliability and size. The design and usability also get good views.

price, usability, design, size, reliability

We analyzed user and expert ratings, product age and more factors. Compared to other Receivers & Amplifiers the Pioneer A-20 is awarded an overall alaScore™ of 89/100 = Very good quality.

Review analysis

(Based on 93 reviews)

User Reviews  

Showing 37 review(s)

Expert Reviews User Reviews


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Showing 1 - 37 of 37 Show Reviews: in English | in other languages (55)

Consumer review by: ( review summary for Pioneer A-20


alaTest has collected and analyzed 37 user reviews of Pioneer A-20 from The average user rating for this product is 4.8/5, compared to an average user rating of 4.3/5 for other Receivers & Amplifiers on Comments about the reliability and design are on the whole positive. The usability and price also get good opinions.

price, usability, design, reliability

100% of the reviews on give this product a positive rating.

This summary is based on the products: Pioneer A-20-S 50W Stereo Amplifier - SilverPioneer A-20-S 50W Stereo Amplifier - Silver

Oct, 2016

Product Specifications


DLNA certified: No


Ethernet: No
iPod Control: No
Multiroom: No
USB Interface: No
YUV Interface: No

General Features

Loudspeakers: No


Dolby / DTS: No