Description: Works Voltage: AC220-AC240V ( has a switch on the board for 110V or 220V input choose) Dimensions：102mm*60mm*200mm (W*H*D) (not include the knob and RCA's Size) weight about 1.2kg/unit By default, it is equipped with 4 TL081 ingle op. Taiwan opamp socket, buyers can upgrade other more advanced single opamp themselves. M10 10W Bingzi transformer. Japan original alps 27 blue potentiometer. Classic Musical Fidelity A1 preamp circuit, almost zero noise Musical Fidelity A1 op amp preamp features: The circuit is the original circuit without any change. The amplification circuit is divided into two stages. The first stage op (operational amplifier) is responsible for buffering, and the second stage OP is used as a feedback type to control the amplification factor, and the volume output is controlled by changing the amplification factor through a potentiometer. It is suitable for matching with the rear stages of most power amplifiers, package include: Preamplifier X 1 (NO AC input power cable included!!!!) 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: 85 USD
Location: FOSHAN
End Time: 2024-03-17T10:30:43.000Z
Shipping Cost: 29 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: 14 Days
Refund will be given as: Money back or replacement (buyer's choice)
Brand: ZERO-ZONE
Type: Preamplifier
Model: A1
