Remote NJW1194 Treble and bass tone adjustable volume preamp Bluetooth L19-23

Description

works voltage:  AC220V-AC240V  ( we also can custom-make AC110V version)
Size: 133*159*43mm (W*D*H)
input port:   4 way stereo RCA  + Bluetooth 5.0
Weight about 0.85kg
Main materials:
Japan JRC-NJW1194
Full digital volume drive controller
Japan Omron Signal Switching Relay
UK ARM-STM Dual Instruction Microprocessor
Linear drive power supply circuit.
LED display
All aluminum chassis
Enter the tone adjustment mode method:
Press and hold the Volume button.  the display“Treble” will twinkling.
Then rotate the volume button to adjust the
Treble
+/ -10dB range.
Press one time again the Volume button. the display“Bass” will twinkling.  Then rotate the volume button to adjust the BASS +/ -10dB range.
package include List: ( the remote default are not with battery)
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.