The board & components I've received don't match the product listing pictures. The pcb is different layout and different components. Its obviously a similar headphone amp but my biggest concern is the operating voltage. The listing states DC 9v - 15v. but on the pcb it says 6.0V. (I don't know if this means 6 volts or version 6) Bangood. I need your urgent confirmation. I intended to run off 12v power supply.

The board & components I've received don't match the product listing pictures. The pcb is different layout and different components. Its obviously a similar headphone amp but my biggest concern is the operating voltage. The listing states DC 9v - 15v. but on the pcb it says 6.0V. (I don't know if this means 6 volts or version 6) Bangood. I need your urgent confirmation. I intended to run off 12v power supply.

The board & components I've received don't match the product listing pictures. The pcb is different layout and different components. Its obviously a similar headphone amp but my biggest concern is the operating voltage. The listing states DC 9v - 15v. but on the pcb it says 6.0V. (I don't know if this means 6 volts or version 6) Bangood. I need your urgent confirmation. I intended to run off 12v power supply.

ÓTIMOS PRODUTOS.

ÓTIMOS PRODUTOS.

ÓTIMOS PRODUTOS.

Nice unit, not yet tested, looks good.

Nice unit, not yet tested, looks good.

Nice unit, not yet tested, looks good.

this item was miss from the package that I receive.

this item was miss from the package that I receive.

this item was miss from the package that I receive.

pas de difficulté attention prevoir une alim symetrique + et - 15 V

pas de difficulté attention prevoir une alim symetrique + et - 15 V

pas de difficulté attention prevoir une alim symetrique + et - 15 V

Very nice ! !

Very nice ! !

Very nice ! !

Excellent

Excellent

Excellent

Это предварительный усилитель,возможно подходит и для микрофона. Пока не собрал

Это предварительный усилитель,возможно подходит и для микрофона. Пока не собрал

Это предварительный усилитель,возможно подходит и для микрофона. Пока не собрал

prodotto differente da fotografia attualmente non funzionante !!???con grossi problemi distorsioni cadute audio serigrafia sbagliata

prodotto differente da fotografia attualmente non funzionante !!???con grossi problemi distorsioni cadute audio serigrafia sbagliata

prodotto differente da fotografia attualmente non funzionante !!???con grossi problemi distorsioni cadute audio serigrafia sbagliata