Description

Product Description Hifi 4 Input 2 Output Audio Amplifier Electric Tube Stereo Preamp 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 blems 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 Specification: 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 SA-1000 (Please make a note about the color you need, or ,we will send it at random) About Us Payment Shipping Returns Contact Us We are the honest and trustworthy supplier. Our aim is at offering you the best ducts with the most favorable price. Wish you have a happy shopping here 1.We accept PayPal only. 2.All major credit cards are accepted through secure payment cessor PayPal. 3.Payment must be received within 7 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. 1.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay. 2.Items usually be shipped within within our mised 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. Return Policy: If you are unsatisfied with the items received ,please contact us (via eBay Message) first before you operate the return or leave any feedback . We must solve all of the issues in the first time . Our goal is customer satisfaction! Please believe in us. thanks. We care about every customer. If you have any question or puzzles or blems , please feel free to contact us via ebay message .We will reply you within 24 hours . Please give us the opportunity to resolve any blem. We understand the concerns and frustrations you might have, and will do our best to resolve the issues. Please contact us before leaving any negative or neutral feedback or open any returns and disputes .Many thanks . Wish you have a happy shopping here. About Us We are the honest and trustworthy supplier. Our aim is at offering you the best ducts with the most favorable price. Wish you have a happy shopping here Payment 1.We accept PayPal only. 2.All major credit cards are accepted through secure payment cessor PayPal. 3.Payment must be received within 7 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.Items usually be shipped within within our mised 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 Return Policy: If you are unsatisfied with the items received ,please contact us (via eBay Message) first before you operate the return or leave any feedback . We must solve all of the issues in the first time . Our goal is customer satisfaction! Please believe in us. thanks. Contact Us We care about every customer. If you have any question or puzzles or blems , please feel free to contact us via ebay message .We will reply you within 24 hours . Please give us the opportunity to resolve any blem. We understand the concerns and frustrations you might have, and will do our best to resolve the issues. Please contact us before leaving any negative or neutral feedback or open any returns and disputes .Many thanks . Wish you have a happy shopping here. powered by