Dilvpoetry SMSL SAP-1 Portable Desktop Headphones Amplifier for Phone PC with 6.35mm Output 3.5mm Converter


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SAP-1 Designed from a rectangle shape which follow space utilization science and human body movement habit. As small as possible for occupying space to provide better user-experience. SAP-1 aluminum cabinet processed from CNC. Black matting finished surface which meet with eye-ball economic standard and safely use standard. Chamfer design avoid scratching child. Safety performance meet with EU standard.


Using USA TRIAD Hi-end power transformer as power-supply part

Voltage stabilization uses two pieces of ultra-low noise LN2SB60 rectifier bridge supplied by Japan.

Rectifying main filter uses two pieces Panasonic 2700uF capacitor

Sound filter part uses Germany ERO film capacitor and Panasonic capacitor

Coupling circuit adopts tow pieces imported EPCOS film capacitor

Headphone amplifier IC uses TPA6120A2, best performance and high-fidelity

Customized steel panel surround main components, that reduces interference to circuit and make sound more pure


Shipping & Return Policy


Free Standard Shipping on orders over $35. Most items qualify for free standard shipping within the contiguous USA. Our standard shipping is via UPS ground. Standard shipping times are between 1 to 7 business days. Upgraded expedited shipping via UPS is available upon request at a small extra cost to the customer.

In-stock domestic shipments are usually shipped the same day of order.

United States

We ship nationwide across the contiguous (lower 48) states.

All orders shipped to Hawaii, Alaska and International are charged at Standard air and international shipping rates.

Delivery redirection

In our efforts to protect our customers and the wider public from fraudulent behavior, Photo Savings has agreements with our third party carriers that no packages will be redirected to any addresses not designated at the time of sale unless such re-designation is done through our customer service & fraud department. If you do need to have your delivery re-directed or rescheduled please contact us.



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For any reason whatsoever, if you aren't 100% satisfied with your purchase, you can return it within 30 days of purchase. No questions asked!


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