Ease of use

The users were asked the following question :

Is the DAC-50D easy to use?

30 users answered questions and rated the product on a scale of 0 to 10. The rating is 10/10 if the ROLAND DAC-50D is very user-friendly.

The reviews (rough results) are presented in the following graph :

0	1	2	3	4	5	6	7	8	9	10

By leaving the mouse on a column for a few seconds, you can see the number of people who voted to make up the score that appears in the horizontal axis.

Statistical data :

= 8.30
= 1.88
The average score balanced by the number of reviews is 8.3 and the standard differential is 1.88.

High-performance

The users were asked the following question :

Is the DAC-50D highly efficient?

30 users answered questions and rated the product on a scale of 0 to 10. The rating is 10/10 if the ROLAND DAC-50D is, in its domain, the best on a technical level, the one offering the best quality, or offering the largest range of options.

The reviews (rough results) are presented in the following graph :

0	1	2	3	4	5	6	7	8	9	10

By leaving the mouse on a column for a few seconds, you can see the number of people who voted to make up the score that appears in the horizontal axis.

Statistical data :

= 8.27
= 2.14
The average score balanced by the number of reviews is 8.27 and the standard differential is 2.14.

Reliability

The users were asked the following question :

Is the DAC-50D reliable, sturdy?

30 users answered questions and rated the product on a scale of 0 to 10. The rating is 10/10 if you think that the ROLAND DAC-50D is a sturdy product, which will last a long time before breaking down.

The reviews (rough results) are presented in the following graph :

0	1	2	3	4	5	6	7	8	9	10

By leaving the mouse on a column for a few seconds, you can see the number of people who voted to make up the score that appears in the horizontal axis.

Statistical data :

= 8.47
= 1.82
The average score balanced by the number of reviews is 8.47 and the standard differential is 1.82.

Value for money

The users were asked the following question :

Is the DAC-50D good value for money?

30 users answered questions and rated the product on a scale of 0 to 10. The rating is 10/10 if you think that the ROLAND DAC-50D is really not expensive considering its features.

The reviews (rough results) are presented in the following graph :

0	1	2	3	4	5	6	7	8	9	10

By leaving the mouse on a column for a few seconds, you can see the number of people who voted to make up the score that appears in the horizontal axis.

Statistical data :

= 8.77
= 1.59
The average score balanced by the number of reviews is 8.77 and the standard differential is 1.59.