LJM L20SE Power Amplifier Kit With A1943 C5200 (Include 2 channel boards)

Description

This is a amplifier kit ,you need welding
With
excellent
control,
low distortion
, wide
range of
voltage support
.
High-power
high-current output
load.
Each
channel
using
2 pairs
TOSHIBA A1943 C5200,
maximum load
current
20A.
Power
200W 8R 350W 4R   at DC + - 65V
Performance
parameters
:
Dual
power supply
range :+/-DC18V-  +/-DC65V.  (recommned +/-50V)
THD = 0.009% 1K HZ 50W 8R
SR = 35V / US
Noise
92DBU
EIN = 114 DB
Frequency Response
20-20KHZ + - 0.5 DB
Voltage gain
34 times
Package include: L20SE Power amp kit   X  2 channel
Shipping time:
Default send by airmail,about 15-22 business days can arrive most of europe countries, Russia, Brazil,Africa.Ukraine and some other remote countries will need some more days.
If you need it urgently,also can contact us for adding money using a faster courier(EMS,DHL,UPS or courier you designated)
Payment:
We ONLY accept PayPal. Payment must be made within 3 days of the auction end time. Non-Paying bidders will be reported.
All items will be shipped within 1-3 business days (from china)upon receipt of payment.
We ONLY send item to buyer's registered Paypal address,Buyer must be responsible for their postal address
Customs & duties:For cross-border transactions,.we are not responsible for tariffs and duties. However, buyers may be responsible for  actual, applicable tariffs, and duties as requested by respective country laws
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 )