SA-1000 Audiophile Tube Preamplifier Audio Electric Tube Amplifier 4 Inputs 2 Outputs Audio Interfaces Lossless Audio Switching Amplifier Built-in 5532 Chip

【Superior Audio Processing and Restoration Technology】: The SA-1000 preamplifier is designed with an all-aluminum enclosure and built-in audiophile-grade 6H3N tubes, integrating a tube preamplifier and a lossless audio switcher into a single unit to achieve low-distortion, highly restored audio signal processing. The circuit is an independent design, easily solving the insufficient line output, sound conversion noise, and other problems to ensure a pure, real audio output experience. 【Comprehensive Audio Input and Output Configuration】: Equipped with 4 sets of RCA audio input interfaces, it can access various audio source devices such as cellphones, computers, players, CDs, etc., and is connected to audio devices such as amplifiers, active speakers, etc. through 2 sets of RCA audio output interfaces to realize free switching and selection, ensuring that each link achieves a high level of sound quality performance. 【Professional Sound Quality Optimization Function】: Built-in 5532 operational amplifier chip, with s adjustment and high and low sound adjustment functions, you can customize it according to the parameters of different audio equipment to achieve the high sound effect. The earphone section also adopts a 5532 chip, which can easily handle various impedance headphones on the market, providing clear and delicate, dynamic, and powerful sound performance, bringing you a feast for your ears. 【Premium Material and Long Durability】: The SA-1000 has a stylish design that blends aluminum alloy housing, vine tube, and VU table elements. It is compact in size and easy to place on a desk. At the same time, the use of gold-plated RCA lotus sockets ensures low impedance and high conductivity for signal transmission and higher durability. 【Highly Integrated and System Compatibility】: As a comprehensive audio device that combines the functions of a bilevel preamplifier, lossless audio switcher and audiophile earphone, SA-1000 is the core component for building a desk audio system, which not only provides a rich interface of 4 simultaneous inputs and 2 outputs, but also ensures that signals are independently isolated from one another and do not interfere with each other. › See more product details Product information Technical Details Manufacturer ‎Irfora Part Number ‎LAKUSE25752US Product Dimensions ‎9.53 x 7.09 x 4.65 inches Size ‎US Plug Color ‎Black Additional Information ASIN B0DBYQDYV9 Best Sellers Rank #442,767 in Electronics (See Top 100 in Electronics) #182 in Audio Component Preamplifiers Date First Available August 2, 2024 Warranty & Support Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here. Product Warranty: For warranty information about this product, please click here Feedback Would you like to tell us about a lower price?