Feature Products

AU-202 Stereo Audio Signal Preamplifier Amplifier for Headphones External 3.5mm

 
Product features:
2 inputs and 2 outputs, all jacks are 3.5 mm.
Unidirectional input, both outputs are identical.
With two inputs at the same time, the output will be a mixed sound.
The two inputs can go into two different sound sources at the same time, the plugs inserted at the same time will not affect each other.
The outputs are also, you can connect two headphones or two amplifiers at the same time.
The first stage op-amp is the njm4580.
The second stage driver is the njm4556a high operating current amplifier, which provides stable low noise.
Product parameters:
Product name: Audio amplifier
Material: aluminium alloy
Interface: approx. 3.5mm/0.14
Operational amplifier: njm4580
Driver: njm4556a
Usage: for headphones external volume power amplifier independent control, plug and play
Product list:
1* Audio amplifier (without power adapter)
1. We Ship to Worldwide
2. We ship your orders within 1-2 business days after the payment cleared.
3. Item shipped from China via china Post Airmail, reach most of the countries within 2 to 4 weeks.
4. Delivery time depends on destination and other factors, it may takes up to 20 days. If you don't receive
the item after 30 days,please keep in touch with us, we'll investigate and solve the delivery problem.
5. Import duties, taxes, and charges are not included in the item price or shipping cost. These charges
are the buyer's responsibility. Please check with your country's customs office to determine what these
additional costs will be prior to bidding or buying.
 
ShenZhen

1. We accept PAYPAL only.
2. Payment must be made within 7 days of auction closing (Unpaid dispute will automatically open when item
is not paid in 7 days).
3. PLEASE NOTE: SHIPPING&HANDING DOES NOT INCLUDE DUTIES, LOCATL TAXES OR ANY OTHER IMPORTATION FEES.
4. Please list your special requests (color, packages, value of declaration, etc.) in the EBAY NOTES SECTION
when you make payment

 

1. Customer satisfaction is our top goal. All products are quality checked. They are new and in good
condition when shipped to our customers. If product is defective or damage upon arrival, or wrong
product shipped, please keep in touch with us immediately. Returns accepted within 14 days of delivery date
and item must be in original new condition, not worn or altered in any way with attached tags & wrap.
Otherwise deal is final. Return shipping must be paid by buyer.
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