Description: Finished Stereo pre amp base on NAIM NAC42.5 preamplifier circuit works voltage: AC115V or AC230V two kinds for choose case Size: 102*50*210mm (not include the knob and RCA socket size) The NAC42.5 was widely acclaimed in the UK and was considered by the British to be the best pre-level in the world. Although a bit exaggerated, you can still imagine the high praise of NAC42.5. Adopt TOSHIBA audio ultra-low noise signal tube. Adopt imported tantalum capacitor. Input and output coupling capacitor. Precision voltage reference ONSEMI Motorola LM317T plus OSCON polymer semiconductor capacitor Decoupling filter capacitor Add LC large-capacity inductors and capacitors as secondary filtering. Effectively reduce power supply noise. The circuit uses NAIM original circuit SN》100 DB Voltage gain amplification factor = 11 times THD+N < 0.05% Frequency response = 20HZ-20KHZ -0.2 DB Input impedance 330K Static working current 22MA Filter Capacitor Original Panasonic FC Black Gold Gold Audio Capacitor Signal coupling capacitors are imported from the United States. Orignal Japan ALPS volume Potentiometer. All aluminum chassis + solid knob. 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 )
Price: 99.99 USD
Location: FOSHAN
End Time: 2024-12-08T03:27:56.000Z
Shipping Cost: 34 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Compatible Brand: Universal
Brand: GZLOZONE
Type: Preamplifier
Model: NAC42.5
MPN: Does not apply
Country/Region of Manufacture: China
Amplifier Class: AB
