Description

Product Description Hifi Audio Amplifier 4 In 2 Out Electric Tube Stereo Preamp Electric reamplifier SA-1000 preamplifier, 4 inputs and 2 outputs at the same time; Separate circuit is designed independently to achieve low distortion and high amplification and reduction output; And it can easily solve the problems such as insufficient output lines and noise in sound conversion. - The input terminal is connected to various audio sources such as mobile phones, computers, players, CDs, etc., and can be switched freely. The output terminal is connected to various audio devices such as power amplifiers, active speakers, etc., to achieve low distortion and high amplification and restore output. Features: Enthusiastic Soviet 6H3N bile duct Classic 5532 operational amplifier chip Special design Highly restore the output Parameter: Model: SA-1000 Input signal: 4 channels stereo signal Output signal: 2 channel stereo signal Frequency response: 20HZ-20KHZ Dimension: 145 x 85 x 85mm High and low pitch adjustment range: ±6dB Input sensitivity: 0.775V Harmonic distortion: 0.04% typically Operating voltage: 12V Headphone output load impedance: 32-300Ω Headphone maximum power: 160mW/32Ω Signal-to-noise ratio: >100DB (20HZ-20KHZ) Package Included: 1 x Charger 1 x SA-1000 (Please make a note about the color you need, or ,we will send it at random) About Us We are the trustworthy supplier. If you have any issues , please don't hesite to contact us via ebay message before opening any case or returns or leave any negative feedback . Please believe in us . We must offer our best service to you at any situation .We also believe both of us could solve any problem friendly .Thanks in advance. Payment 1.We accept PayPal only. 2.All major credit cards are accepted through secure payment processor PayPal. 3.Payment must be received within 4 business days of auction closing. 4.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay. Shipping 1.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay. 2.We arrange the shipment within our promised handling date. 3.Delivery time depends on destination and other factors. 4.International buyers please note: a.Import duties, taxes and charges are not included in the item price or shipping charges. These charges are buyer's responsibility. We will try our best to reduce the risk of the custom duties. b.Please check with your country's customs office to determine what these additional costs will be prior to buying. Returns Please contact us by ebay message before you want to return the item .We must help you out in the first time. Contact Us If you have any problem or puzzle , please feel free to contact us via ebay message at will , we must help you out in the first time . powered by