as described, the quality is good, but 2 out of 15 amps doesn't work

as described, the quality is good, but 2 out of 15 amps doesn't work

as described, the quality is good, but 2 out of 15 amps doesn't work

Good test amp

Good test amp

Good test amp

Well made board

Well made board

Well made board

We usualy buy this product, Price /quality ratio very goodd

We usualy buy this product, Price /quality ratio very goodd

We usualy buy this product, Price /quality ratio very goodd

I am impressed with the output. I got them to use on a model railroad for sound effects. Happy with what I bought them for.

I am impressed with the output. I got them to use on a model railroad for sound effects. Happy with what I bought them for.

I am impressed with the output. I got them to use on a model railroad for sound effects. Happy with what I bought them for.

Very good quality product, fast shipping and nice use.

Very good quality product, fast shipping and nice use.

Very good quality product, fast shipping and nice use.

Funzionano perfettamente prezzo qualità ottimo

Funzionano perfettamente prezzo qualità ottimo

Funzionano perfettamente prezzo qualità ottimo

We use this amplifier to substitute low quality amplifiers in PC Dynamics and in any kind of Loud Volume devices such as Guitar Box. It works very nice with power supply from 5 V.

We use this amplifier to substitute low quality amplifiers in PC Dynamics and in any kind of Loud Volume devices such as Guitar Box. It works very nice with power supply from 5 V.

We use this amplifier to substitute low quality amplifiers in PC Dynamics and in any kind of Loud Volume devices such as Guitar Box. It works very nice with power supply from 5 V.