$2100.0 Buy It Now or Best Offer
free,30-Day Returns

Seller Store topskyrc
(9490) 97.5%,

Location: Shenzhen
Ships to: US,
Item: 184769689317

Restocking Fee:No
Return shipping will be paid by:Seller
All returns accepted:Returns Accepted
Item must be returned within:30 Days
Refund will be given as:Money back or replacement (buyer’s choice)
Return policy details:
Tubes:845 series*2, 300B series*2, 6SN7 series*2
Number of Channels:2
Amplifier Class:A
SG-845-7B:SG-845-7B
Country/Region of Manufacture:China
Type:Tube Amplifier
Features:Digital
Color:Silver
MPN:Does not apply
Shuguang:Shuguang
Rated power:21W+21W(max. 24W)
Frequency response range:20Hz-25kHz
Noise voltage:<1mV
Signal to noise ratio:88dB
Case:All aluminum case

Description Shuguang Audio SG-845-7B Stereo Tube Amplifier Tube Amp With Bluetooth Rated 21W+21W High-Fidelity Description: This is a high-level tube amp, because 300B tube has high frequency and fine mid-frequency transparency, and has the reputation of tube queen in the fever circle. 845 tube is one of the most musical and powerful electronic tubes. Its high, medium and low frequency bands are more pure, transparent and airy. The combination of 300B and 845 tubes forms a single-ended pure Class A tube. It can give full play to the performance of the 845. Sound quality: This tube amplifier has been sold for many years and has been upgraded and revised seven times. The appearance is gorgeous and noble, the circuit is further optimized, and the core technology to improve the sound quality is mastered, especially transformer driving method, which subverts the general resistance-capacitance driving tube amp in the market. Both the low frequency and the sound field are as good as possible, the sound is warm and full, and the tone is gorgeous, noble and brilliant. Power: The power of single-ended amplifiers on the market is insufficient, and the music is soft and weak. The general way to increase the power is usually a push-pull circuit, but the crossover distortion of the push-pull machine directly affects the sound quality. In order to solve this problem, our machine uses a single-ended Class A power amplifier circuit to ensure sound quality, and improves power in the following three aspects: 1. Adopt three-stage tube continuous push and transformer push. 2. Increase the number of power transformers and separate independent transformers for high-voltage and low-voltage power supply to ensure high-voltage and safety. 3. The selected high-power 845 tube ensures high-power output, so it can push almost all home speakers. Driving floor speakers will also make the music very atmospheric, rich and full of surging, with strong and solid bass, mellow mid-range, and open high-frequency. Materials: 1. In terms of parameter quality, carefully select electronic tubes to ensure the perfect combination of tubes and the machine. And the tubes used are all newly produced new tubes, which is convenient for upgrading the tubes in the future. 2. High-quality transformers, the output transformer uses the new Japan Z11 film, and the new Japan copper wire. A total of eight transformers are used. 3. The number of other components is large, the materials used are sufficient, and the whole machine has used up 300 electronic components. Features: – Use seventh-generation technology to improve the ideal sound quality – Focus on sound quality research and pursue excellence – Using transformer drive technology, wide frequency band, good high and low frequency extensibility, and great dynamics. The sound field is wider, deeper, bigger and full of liveness – Self-made single-ended Class A circuit, with less distortion, clearer sound, calmer and less rigid, rich details, and strong sense of presence – Soft-start technology, non-contact NTC soft-start boot, clean bottom noise, quiet background, and protect the life of tubes – Insist on power supply is the soul of sound quality. Use high and low voltage independent transformers to supply power to ensure high voltage, high power, transparent and full sound, high thrust and strong sense of surging – Eight transformers are more powerful. It adopts low-voltage transformer, high-voltage transformer, left-channel output transformer, right-channel output transformer, right-channel drive transformer, left-channel drive transformer, high-voltage choke transformer, and soft-start transformer – Adopt newly produced high-end electron tubes – There are many parts, the whole machine with about 300 electronic components – Silver-plated wire inside the machine, the sound is bright, sweet and delicate – Military grade resistance, extremely low temperature drift coefficient – Current meter made in Taiwan. It is not a simple VU meter that plays a beautiful role, but monitors the working status of tubes in a timely manner, to ensure that the tube is working in an ideal state, and to ensure high-fidelity sound quality – Imported gold-plated terminals make the sound better – Focus on details, create professional tube amp. Thick mesh cover, care for safety. Integrated welding of scaffolding and circuit board, taking into account sound quality and power – Specially customized shock absorber feet to reduce the impact on sound quality – Brushed aluminum alloy panel, noble appearance – Convenient wireless Bluetooth transmission method to access audio source. Directly push music to the tube amp through the Bluetooth of lossless players, mobile phones, tablets and other devices. Not only has it increased the convenience of wireless input audio sources, it also has a fashionable gameplay experience combining traditional HIFI and trendy digital. For Bluetooth lossless player supporting for APTX, for iPhone and for iPad Technical Parameters: – Product Type: Single-ended pure class A tube power amplifier – Rated power: 21W+21W(max. 24W) – Whole machine power consumption: 340W – Frequency response range: 20Hz-25kHz – Noise voltage: <1mV - Signal to noise ratio: 88dB - Input impedance: 100KΩ - Input sensitivity: <1V - Input signal: two channels (with Bluetooth) - Output impedance: 4Ω, 8Ω - Power supply voltage: AC 110~ 220V ±10% - Dimensions: 485x280x295xmm (the largest) - Net weight of the whole machine: 38kg - Resistor: RJ military-grade resistor - Main capacitors: for American EC, Canadian EACO, etc. - Volume potentiometer: Japanese type 27 fully sealed potentiometer - Screen current monitor: Customized in Taiwan - Welding method: manual scaffolding and mixed welding method of PCB board - Power supply transformer (four): parameter technical confidentiality, epoxy resin sealing, noise reduction, shockproof, and moisture-proof treatment - Output transformer (two): 96X60 specification EI type Japan Z11 iron core, epoxy resin anti-vibration and moisture-proof treatment - Promote transformers (two): parameter technical confidentiality - Tubes: 845 series*2, 300B series*2, 6SN7 series*2 - Case: All aluminum case Package Included: - 1 x Set of Tube Amplifier Note: - Items in silver shell are delivered by default. If you want an amp in black shell, please contact us to pay extra money when purchasing. Thank you! - It is assembled. Payment Terms 1.We accept PayPal only. 2.All major credit cards are accepted through secure payment processor 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 Terms - For remote regions, we will charge your extra shipping costs. Usually it cost about 35USD-50USD. We will contact you after your payment. Thanks for your understanding. Return Terms 1. If you receive defective item, please kindly notify us within 14 days. We will guide you the returning instruction for replacement or refund. 2. If you purchased in improper condition, please NOTE that the sipping and handling fee will not be refund, all return shipping fee should paid by the buyer unless item DOA. 3. We reserve the right to refuse any returns for objective reasons. Custom Duties & Taxes 1. Import duties, taxes, and charges are not included in the item price or postage cost. These charges are the buyer's responsibility. 2. Avoiding some unnecessary trouble, please check with your country's customs office to inform us what we should declare its value before shipping. Feedback 1. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers. 2. If you are satisfied with the product you received, please kindly leave us a positive feedback and 5 star DSR. If there is any problem of your order, please feel free to contact us firstly, we are responsible and credible seller, will follow it for you asap. On Apr-16-21 at 00:13:26 PDT, seller added the following information:

Frequently Asked Questions About Shuguang Audio SG-845-7B Stereo Tube Amplifier With Bluetooth Rated 21W+21W tps in My Website

soi4shopping.com is the best online shopping platform where you can buy Shuguang Audio SG-845-7B Stereo Tube Amplifier With Bluetooth Rated 21W+21W tps from renowned brand(s). soi4shopping.com delivers the most unique and largest selection of products from across the world especially from the US, UK and India at best prices and the fastest delivery time.

What are the best-selling Shuguang Audio SG-845-7B Stereo Tube Amplifier With Bluetooth Rated 21W+21W tps on soi4shopping.com?

soi4shopping.com helps you to shop online and delivers Kappa to your doorstep. The best-selling Kappa on soi4shopping.com are: NWT KAPPA AUTHENTIC BLACK SHERPA SWEATSHIRT HOODIE LONG SLEEVE SHOWFLAKE size S Kappa Mens Ruiz Long Sleeve Shirt Large Green Graphic Sleeve Hit Crew Neck Logo ! FREE SHIPPING Blackburn Rovers FC KAPPA 2000 Football Soccer Jersey Adults s M KAPPA AUTHENTIC ESMIO Men’s Kappa Black Sweat Shorts Pull On Drawstring Activewear Training Sz S Gosha Rubchinskiy x Kappa Fashion Mesh Tank Top Black Size L RARE Kappa 222 Banda Anniston Track Jacket Petrol-Pink Size Small Regular Fit Kappa Hoodie Sweater “TIEANDYE” Size Small Robe Di Kappa Brand New Authentic KAPPA Joggers Men Size L Olive Sweatpants Side Pockets Zip-Ankles Gym Casual Gym Pi Kappa Phi Join Or Die Bella + Canvas POCKET T Shirt Pi Kapp Frocket Tee NEW KAPPA MENS LONG SLEEVE WHITE/RED MEDIUM SHIRT Kappa tennis club short sleeve crewneck tee white t-shirt regular fit mens 2XL Kappa Gumball 3000 Carrera Hot Wheels Jersey Adult Large Nice! Aston Villa Training Jacket Long Sleeve Blue Kappa Mens Size 2XL ig93 Manchester City | Men’s Medium Retro Jersey 90s Rare Kappa Juventus Vintage 90s Heavy Jacket Men’s Kappa Termo Black Size: M Kappa Alpha Psi Frat Shirt Size Extra Large XL Polo Kappa Active LOGO TAPE Side Pocket ALIC 2 TRACKPANTS Jogger Sweatpants New LEEDS UNITED KAPPA TRAINING TOP FOOTBALL SHIRT 2017-18 SOCCER JERSEY BLUE MEDIUM Phi Sigma Kappa – Chi Omega Short Sleeve T-shirt, Orange, 100% Cotton, Size M Limit to 500 Van Basten #9 AC Milan 1988 1989 Original Home Jersey Kappa Size XL Vintage Kappa Myrtle Beach Long Sleeve T Shirt Spellout Mens Large White USA Y2K Kappa Brazil Soccer T-SHIRT Embroidered Med NWT KAPPA AUTHENTIC PANTHERS UNIVERSITY HOODIE MENS MEDIUM BURGUNDY Kappa Shorts Mens Medium Black Work Out Gym Basketball Shorts Elastic Waist Vintage Kappa Puffer Vest XXL Black Green Down Puffer Kappa Italy Sport Hooded Black & Orange Size Large Hoodie KAPPA Jacket Mens Small S Black Yellow Logo Spell Out Full Zip Quilted Kappa Juventus Team T-Shirt Polyester Men Size XL White Striped Vintage Kappa Rolling Loud Miami Pullover Hoodie Men Medium White SIZE 2XL Kappa Mens 222 Banda Benettin 2 VELOUR TRACK JACKET BLACK JUVENTUS #11 KAPPA PRO SOCCER TSHIRT Sz L VTG BLACK PEPSI SPONSOR BRAND NEW TAGS Kappa Jacket Mens Large Windbreaker Blue Coat Half Zip * Kappa Sportswear Authentic Ruiz 2 White Black Sport Men XL X-Large Long Sleeve KAPPA Navy Vintage 90s zip fleece jacket SZ Medium (G9205) KAPPA TRACK JACKET MEDIUM M MENS BLACK TAPE LOGO FUTBOL SOCCER FULL ZIP VINTAGE 2005 Pies For Push Pi Kappa Phi Concert Festival College Shirt Y2K S Small Robe Di Kappa Mens Giovanni Varsity Jacket Black White Sz XL Brand New w/out Tag Kappa Japan Tracksuit Pant And T Shirt Large Men’s Yokai Shop Kappa No Sanpei Sweatshirt Adult Large Fits Medium Gray Mizuki Anime Kappa Training Shirt Men’s Large Gray Heather Knit Activewear Tee Kappa 222 Banda Tape S Track Pants Men’s Green Sage Slim Fit Athleisure NWT Real Betis Kappa Away Soccer Jersey Shirt EU XL US Large 20/21 NWT Joaquin #17 Kappa 222 Reflective Michael Tee Men’s Size L Short Sleeve T-shirt Yellow Logo Kappa Hoodie Mens Small Brown Graphic Logo Pullover Sweatshirt Sweater Kappa – US Ski Team ESTESSI Embroidered Logo Patch T-Shirt MENS BLACK – XXL 2XL Kappa Gumball 3000 Sanzen Japan Full Zipper Jacket Sweatshirt White #20 Red XL Kappa Logo Tape Apet 2 Mens Small Indigo Blue Regular Fit Hoodie Sweatshirt Aston Villa Shirt Kappa Blue Large Football Shirt Jersey Training Shirt Villa KAPPA Mens T-Shirt Black Crew Neck M Kappa Jacket Vintage Rainbow Color size Medium # 174934 Old Style Full Sleeves VINTAGE Kappa Polo Shirt Men’s Small Blue Tennis Short Sleeve Logo Kappa Sweater Mens Medium Gray Crew Neck Long Sleeve Embroidered Logo Pullover Kappa T Shirt Mens Large Blue Big Spellout Soccer Short Sleeve Premium Cotton Vintage Kappa Sigma Fraternity T-Shirt Size L 1985 Step Sing Single Stitch Robe di Kappa Tshirt Size Large NWT NAPOLI FC KAPPA GARA 2018 2019 HOME EUROPEAN JERSEY SIZE L Kappa Authentic Vasco da Gama Brazil 2024 Away Soccer Jersey Men’s Sz: XL NWT AUTHENTIC Kappa Fiorentina 2020-21 Snapback Hat KAPPA 222 BANDA ALANZ-2 Drawstring SWEATPANTS 311BHCW-A4F New Napoli Kappa Men Player Top T-Shirt Short Sleeve Navy Blue Football Running XL Popular Demand “TIGER” / Kappa Hoodies Black-Red Lot Of 2 Men’s Size Small Kappa Sweater Di Kappa Mens XL Wool Knit Crewneck Jumper Pullover Blue USA Flag Kappa Track Pants Red White Stripe Men Size Medium Perfect Condition Kappa 222 BANDA AFIEN 1/4 ZIP REFLECT Jacket Front Pocket Track Medium Running Delta Kappa Gamma Crewneck Made In USA Jerzees Large White Vintage Kappa Sports Track Jacket Orange XL Long Sleeve Zip Up Kappa Hoodie Sweater XS Green RARE Authentic Reflective Logo kappa hoodie Size XL Kappa Mens Graphic Tee Tshirt 2XL Beach Outdoors Camp Relax Short Sleeve Friends Kappa Men’s Banda Vulki Fuchsia Shirt Short Sleeve Pink Summer Shirt (XL) $55 tg Kappa Hoodie Small Mens Black Pullover Drawstring Graphic Print Cotton Polyester ITALIA KAPPA TRAINING TRACKSUIT-for people who wears size LARGE Kappa Jacket Adult SMALL Black Graphic Logo Long Sleeve Full Zip Classic Unisex kappa track pants men KAPPA Joggers Sweatpants Maroon Flex Waist Drawstring — Size L Venezia FC 2023/2024 Kappa Third Blue Jersey Long Sleeve M-3XL NWT w/ Bag ASTON VILLA 2021/2022 HOME FOOTBALL SHIRT JERSEY KAPPA SIZE M BOYS Kappa Sweatpants Trousers Women L Red Athletic Striped Drawstrings Patch Logo Kappa Authentic Vasco da Gama Brazil 2024 Soccer Jersey Men’s Sz: XL KAPPA Men’s Shirt Sleeve Logo Taping Logo Blue Gray Size M Reflective Kappa Zip Up Track Suit Jacket – Small Kappa AUTHENTIC FOOTBALL ERIN TRACKPANTS 3116LUW-A03 Blue Turkis-Black-W New Kappa Shirt Mens Size M/L Blue Workout Performance Gym Stretch Training *READ* Vintage Kappa Silver Pullover Sweatshirt with Pockets XL Kappa track jacket blue black size small KAPPA ROYAL BLUE SHINY SILKY SOCCER FOOTBALL SHORTS – SIZE MEDIUM Vintage 1999 KAPPA Vasco Da Gama Soccer Football Polo T-Shirt Jersey L VTG ACE kappa RETRO STYLE Barcelona (Barça) 93/95 HOME Men’s Jersey – Size L (fits M) AUTHENTIC Kappa Sassuolo 2015-16 Long Sleeves Polo – Men (M) LEEDS UNITED FOOTBALL SOCCER SHORTS 100 YEARS CANTENARY KAPPA GARA sz L MEN BLUE Kappa men’s slim fit black track jacket large full zip Kappa Black and Gray Bomber Kappa Fleece 1/4 Zip Sweatshirt Mens XL Grey Round Texel Catamaran Regatta Race Kappa Track Jacket Men’s Size 3XL Black Black Violet 222 Banda Anniston – NEW Vintage Shirt Kappa Alpha Psi Fraternity Crew Neck Sweatshirt 1960? Old! Kappa Rogue Valley Soccer Club Soccer Jersey Number 10 Size L Kappa men’s logo tape artem 2 track jacket in Multi – size 2X Kappa Varsity Jacket Xl Mens Pullover Fleece Hoodie