All components of this product are original authentic, pure and unpretentious, quality; the use of high-quality original parts, not only the safety and quality guaranteed, long life, more importantly, that the actual performance can meet the design goals of a strong guarantee. Pursuit of the best quality is the consistent aim of our restaurant.
Using original LM3886 and NE5532.
Front input capacitance and inter-stage coupling capacitance capacitors using CBB top 2.2UF, electrolytic capacitor signal main circuit designer from Taiwan, the main filter capacitor using the NOVER pitched audio-specific capacitance 2 × 10000UF, using domestic flat bridge rectifier 25A and above, to ensure that strong support for a steady stream of power.
Resistance selection Rings metal resistance, the main circuit employs a precision of ± 1% metal film resistors rings, ensure the machine a good signal to noise ratio.
1.6mm thick sheet using double-sided PCB, 2.0 oz copper thickness, HASL whole process to ensure that the size of the current through the good performance. PCB-class quality.
Pre-tuning of the design of the negative feedback tuning, can reduce crossover distortion, a better sense of hearing, volume control are: treble, bass, total volume.
Gold-plated hole IC seat selection, not an ordinary IC Block, more durable!
PCB size: 93MM * 150MM
Supply voltage: AC Dual 20V-28V, the proposed dual 26V / 150 watts or more
Output Power: 68W * 2
Speaker Impedance: 4-8 Ohms
Potentiometer center spacing: 25MM
package included: LM3886 + NE5532 tone finished amplifier board 68W+68W （Luxury） x1
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 )