REISONG Audio Tube Amplifier Passive Step-up Transformer Hi-End Preamplifier for Computer and Cellphone/CD Player
Description:-
REISONG step-up transformer is a passive preamplifier that can get a
gains of voltage about 1:2 for your sound signal from your phone or
another player, and then connect it to your amplifier to improve much
the sound quality.
- It is specially designed to compensate for the low output of audio signals from computers, mobile phones and MP3 players.
-
It resolves the general problem such as sound is small, less details,
dynamic and thin when using a computer, mobile phone and MP3 player to
listen to music with Hi-End amplifier.
- Mobile phones and computers
are designed to have an output value of 0.2-0.5V audio voltage, while
existing amplifiers are generally designed to have an input voltage of
0.75-1.2V. This intermediate voltage difference requires a 2 time boost
value, and a REISONG 1:2 step-up transformer to compensate for this
vacancy.
Specification:- Width: 100mm
- Depth: 71mm (with RCA: 83mm)
- Height: 25 (with transformer: 50mm)
- Net weight: 300g
- Frequency width: 28Hz - 68KHz
- Impedance ratio: 300ohm + 300ohm : 2400ohm
Package Included:- 1 x Audio Tube Amplifier
Payment Terms
1. We accept PayPal,Payoneer,Visa Card,Google pay,Credit card etc.
2. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
Shipping Terms
1. We will process the order within the handling time ,if you have any questions, please contact us via eBay message or email.
2.
For remote regions of DHL/FedEx..., extra shipping costs might be
charged. Usually it costs about 30USD-50USD. We will contact you if
shipping company informed us your address belongs to remote area. Thanks
for your understanding.
Return Terms
If
you receive the item that not satisfied or defective, please do not
open case and kindly notify us within 30 days. We will guide you the
returning process for replacement or refund.
Custom Duties & Taxes
1.
It is buyer's responsibility to cover the import duties, taxes.We do
not charge any taxes and fees, and the possible taxes and fees will be
collected by the platform or by third parties such as customs and
carriers.
2. Please check with your country's customs office and inform us what/how much should declare before shipping.
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