Aiyima A07 Max amplifier – 36V power supply – 5a
€ 62.31 – Aliexpress
Good morning,
I offer this deal for a simple amp but capable of delivering comfortable power for a pair of libraries for an office, for a very limited budget.
At this price, this is the version with food 36V 5A (Remember to check that you opt for EU).
Complete measures of this competent amp here: https://www.audiosciencereview.com/forum/index.php?thREads/aiyima-a07-max-amplifier-review.49920/
I recommend that you put the additional € 5.51 to obtain the 48V 5A power supply. At the measurements, the power delivered is almost doubled. With that, we reach 2x140w under 4R And 2x 80 under 8R. This amplifier then becomes much more versatile and makes it possible to sound larger spaces, with libraries or small columns (whose second -hand prices are flush with the daisies).
If you are a former customer, you probably have a few parts allowing to cut 2% additional:
36V 5A version (EU): 
Version 48V 5A (EU):
As a source, I recommend the versatile WiiM Pro Plus steamer (between 200 and 250 €), whose RCA output is completely valid. Bluetooth, AirPlay, Spotify Connect, Optical and Coaxial Inputs etc … EQ Parametric to suit the frequency response to the characteristics of the listening part. All controlled by good application. Or if not, for an office, a simple DAC (there are with Bluetooth receiver) for less than 100 € could well do the trick.
More Info
