Details：
This amplifier uses 800W high power transformer copper!
Power amplifier with two stage power supply!
The original Omron full silver gold plated contact relay
The low pass circuit adopts loose and powerful bass fancier recognized JRC072 op amp!
Outer dimension: 265mm*270mm
Aluminum alloy high light knob, with automatic standby function
Frequency
range: 25-150Hz Class D amplifier Chip is a large Toshiba 5200/1943
tube JRC072 op amp original Omron full silver gold plated contact relay
RMS: 800W
impedance：4-8ohm
Input voltage: 115V 、220V for choose
With high level input/output interface
Recommended use: 8-ohm 300-400W speaker
weight about 10.5 kg after packing，
Thick, increase, all aluminum alloy (4.2mm) cooling plate
Super power ring money copper transformer
Aluminium alloy knob, with the function of automatic standby
Using electrolytic formation filtering, the bass is more strong
>Shipping
time:
about 8-16 business days can arrive most of europe countries,
Russia, Brazil,Africa.Ukraine and some other remote countries will need
some more days.
Return & Exchange:
> Some items return is accepted within 7 days after the buyer's receiving the item.(please see the detail describe)[In case of DOA (Dead on Arrival), please report within 3 days]
> Returned item has to be new, unworn and in its original condition.
> After getting the returned item, we will refund the customer at the item's price ( excluding the shipping costs to and from )