$369.0 Buy It Now or Best Offer
free,30-Day Returns
Seller Store vacuum-tube-amp
(479) 98.9%,
Location: GD
Ships to: US,
Item: 264943363530
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
Return policy details:
811A:811A
Country/Region of Manufacture:China
PSVANE:PSVANE
Type:Vacuum Tube
10pc Tested PSVANE 811A High power audion Replace shuguang FU-811 Vacuum Tube Factory tested Packing List811A*10pcsPsvane ranks among the best-respected audiophile tubes on the globe. Their designs have established a benchmark for clean and accurate sound reproduction, along with a build quality that matches their sonic performance. DESCRIPTION 811A is direct-heated type thorium tungsten cathode high µ triode, can be used as high-frequency oscillation power amplification. 811 is similar to 811A, they can be exchanged each other. Heater Uf————————————–6.3 V If—————————————4 A Maximum Rating Ua————————————–1250 V Ia—————————————125 mA Pa————————————–40W grid current—————————————50 mA Operating frequency and Ua When the operating frequency above 30MC, Ua and anode input power should be reduced as follows: Operating frequency(MC) Ua and anode input power 60 89% 80 70% 100 55% When it is in constant working, the anode should not be allowed to have slight red; when in interrupted working, it should only be allowed to have perceptible slight red. Direct Interelectrode Capacitances Input————————————–5.5 PF output————————————–0.6 PF Grid to plate……………………………………………..5.5 PF Static parameter: Ua……………………………………………………….2000 V -Ug………………………………………………………2 V Ia………………………………………………………26 mA µ(Ia=20mA)……………………………………..160 Maximum rating in other operating conditions R-F power amplifier or oscillation, C amplifier (CW) CCS ICAS Ua………………………………….1250 1500 V Ia……………………………………175 175 Ma Pa…………………………………..45 65 W Pa (in)……………………………..175 260 W Ug…………………………………-200 -200 V Ig…………………………………..55 50 mA C amplifier anode-modulation, R-F power amplifier CCS ICAS Ua…………………………………1000 1250 V Ia…………………………………..125 150 mA Pa………………………………….30 45 W Pa (in)……………………………115 175 W Ug…………………………………-200 -200 V Ig……………………………………50 50 mA CCS: constant working ICAS: interrupted working A-F power amplifier or oscillation B amplifier, grid driving Maximum Rating CCS ICAS Ua………………………………………………1250 1500 V Ia (max. sig)………………………………. 175 175 mA Pa……………………………………………… 45 65 W Pa (in) (max. sig)…………………… 165 235 W Recommended operating condition (Reference value) (The value of two tubes) CCS ICAS Ua……………………………………………1250 1500 V Ug…………………………………………….0 -4.5 V Ia (0)…………………………………………50 32 mA Ia (max .sig)…………………………….. 260 313 Ma Ũg (pk)…………………………………… 145 170 V Pd (max. sig)………………………….. 3.8 4.4 W RL (a-a)……………………………………12.4 12.4 kΩ Pout (max. sig)………………………… 235 340 W NOTE:The buyer is responsible for any applicable import duties and local taxes. Please verify with your customs before making your purchase. 1. All payment must be prepaid. 2. We only accpet payment via paypal. Please kindly check if you can do the payment via paypal before placing an order.Shipping1. We are not responsible for undeliverable address. We reserve the right to charge the shipping fee again for returned item due to wrong address. 2. Item are generally shipping out within 2 working days after your payment have been cleared. We ship on Monday to Friday (excluding Public Holidays). 3. Orders from the HongKong or Shenzhen will all be shipped out via the post postal. 4. We Ship to Worldwide, except the excluding country. Most delivered 10-30 business days.Returns1. We offer 30 days money back guarantee return policy. 2. We will responsible for the postage of damaged replacements. Refund will be made upon receipt of the returned item.
Frequently Asked Questions About 10pcs PSVANE 811A High power audion Replace shuguang FU-811 G-811 Vacuum Tube in My Website
gamesspringboard.com is the best online shopping platform where you can buy 10pcs PSVANE 811A High power audion Replace shuguang FU-811 G-811 Vacuum Tube from renowned brand(s). gamesspringboard.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 10pcs PSVANE 811A High power audion Replace shuguang FU-811 G-811 Vacuum Tube on gamesspringboard.com?
gamesspringboard.com helps you to shop online and delivers Palm Angels to your doorstep. The best-selling Palm Angels on gamesspringboard.com are: Brand New! Below Retail! Palm Angels Bear Bib Baby Pink Brown New with Tags NEW Palm Angels PERI058S24PLA0016064 Fairfield Havana Sunglasses New! PALM ANGELS Pixley Sunglasses PERI049 6064, Authentic NEW Palm Angels PERI065S24PLA0016061 Merril Havana Sunglasses PALM ANGELS Classic Logo Sports Bra Size Medium GENUINE RRP £180 #U9 Palm Angels Hoodie Alien Print $425 Palm Angels Women’s White New Low Vulcanized Sneaker Shoes Size EU 40/US 10 Palm Angels Track Pants Purple- Small Palm Angels Classic Track Jacket Red 100% Authentic Size Large palm angels t shirt men authentic Size S Palm Angels T Shirt PALM ANGELS Miami Logo Sweatshirt in Green Size XL Palm Angels track pants, Sz. S (32) Vlone x Palm Angels Black/Purple T-shirt Size M – New Ships Out Same Day Fast New! PALM ANGELS Sunglasses PERI028 0107, Authentic NEW Palm Angels PERI052S24PLA0010907 Niland Grey Sunglasses Vlone X Palm Angels Black/Purple T-shirt Size L Brand New Authentic Free Ship! Palm Angels Black And White Venice Track Cap 100% Authentic. Sold Out Online. Palm Angels Smiley Edition Burning Head Logo T-Shirt M Mens Black NWT palm angels slides size 11 Palm Angels Metallic Denim Size 34! Palm Angels Hawaii Floral Print Hoodie size XL Palm Angels Skull Bowling Print Shirt Mens Button Up Camp Size M? $965 Palm Angels Men’s Ivory Colorblock Bomber Jacket Coat Size IT 48/US 38 $1,475 Palm Angels Silver Silk Palm Tree Varsity Jacket Size M Palm Angels SUTTER PERI035 Sunglasses White 0107 Authentic 53mm Palm Angels Oversize T-Shirt Classic Logo Black Color Sizle L Palm Angels Jeans Gold Metal Detailing NEW Palm Angels PERI055S24PLA0012007 Yreka Orange Dark Grey Sunglasses NEW Palm Angels PERI052S24PLA0010907 Niland Grey Sunglasses Palm Angels Monogram Slides Palm Angels Pool Slides Yellow Black Size 11 (44 E) Palm Angels Bear Printed Crewneck ‘Black/Brown’ PALM ANGELS TEDDY BEAR PRINT MENS T TEE SHIRT UK M WHITE RRP £230 HH Palm Angels Mens Lagoon Bowling Shirt Mint Off White Size 52 (Large) MSRP $710 Palm Angels Sweatshorts Side Bands Palm Angels , Classic Track Pant in Purple Size Large PALM ANGELS Sunglasses Giorgina Black dark grey Black grey Men Women palm angels slides Authentic Palm Angels Kill The Bear Print T-shirt Black/Purple Size Small Palm Angels PMAA001F24JER007 Neck Logo Crew Short Sleeve Tee Cut & Sewn Used e14 Palm Angels Pool Sliders – Black and White. USA 5.5 / Euro 36 BRAND NEW Palm Angels Sweat Shorts Boys XL Royal Blue Logo Print Track Shorts Designer SWEET PALM ANGELS Green Classic Striped Track Down Jacket Mens Size Medium $1155 Palm Angels Shirt Mens Size L White Spell Out All Over Print Oversized Palm Angels Used Effect RECOVERY Touch Strap Low Sneakers Palm Angels White T-shirt With Classic Plush Embroidery Bear Size XL Palm Angels Dust Bag – 17” x 13” Designer Shoes T-Shirts Storage Black Gold Logo Palm Angels Track Pants Cuffed Size S Palm Angels Loose Printed Detail Jeans Palm Angels Glitter Bomber Track Jacket Ladies Small Palm Angels Crash Mini Logo Bandana Top-Handle Bag Blue White $705 Palm Angels Camouflage Track Overshirt Palm Angels x Missoni Set Jumper Sweater Pants Trousers Joggers Wool Mix XS Men’s Palm Angels S 20Aw Pmjg007F20Lea001 Back Logo Double Leather Jacket Black palm angels t shirt men jeans palm angels men Palm Angels Rain Snow Boot Size 46 13 US Beige Retail $550 PALM ANGELS Black Classic Thong | Size XL | New With Tags | MSRP $140 CAD palm angels pants Palm Angels spider-web logo hoodie size small Palm Angels “Spray logo” Dubai T shirt size S PALM ANGELS × Missoni Colorblocked Logo Lurex Swimsuit Size XS PALM ANGELS Sneakers 42 / 8.5 $255 Palm Angels Boy’s Blue Green Short Sleeve Classic Polo Shirt Size 4 Palm Angels Cap — KHK Men’s PMLB091S23FAB001 Riper Logo beige cap Palm Angels Palma Pool Unisex Slider Size 40 Size 7 VANS Sk8-Mid Vlt Lx (Palm Angels) Black/Chipm Men’s Size 9.5 Palm Angels Classic Logo Beanie Knit Navy Retail $220 NEW palm angels t shirt Size S – Palm Angels Palm L/S T Shirt QHEA15NEY Pre-Owned Authentic Palm Angels Leather Effect Joggers XS Palm Angels Pool Slides Yellow Black Size 7 (40 E) Palm Angels Camo Classic Track Jacket Mens Size L Authentic Palm Angels Classic Track Jacket XL NEW Mens Palm Angels Palmity Shorts Sz IT 50 Men’s US 40 PALM ANGELS – MENS X-Large Green Board Shorts Trunks- New With Tags NWT Authentc Palm Angels Womens Monogrammed V Top Palm Angels Mens Black Short Sleeve Crew Neck Pullover T-Shirt Size Large Palm Angels Bear Womens Hoodie Yellow Palm Angel Denim Jacket, Men Size S, 100% Authentic ! Good Condition ! Moncler Palm Angels THOMPSON Total Pattern Logo Down Jacket Mens Sz 2 Brand New size M (48) Palm Angels Palms Print short-sleeve shirt black white Palm Angels Crewneck Sweatshirt Size Women’s 2x Genuine With Qr Code Women’s Palm Angels Slip Ons Beige AOP Font Sneakers Size 5.5-10.5 RETAIL $470 Palm Angels XI Black Tee Cropped Bear New Tod’s X Moncler X Palm Angels Men’s Leather Boot Sz 10.5 US / 9 UK/ EUR 43.5 vlone x palm angels hoodie xl NEW Authentic Women’s Palm Angels Track Hoodie Sz M -Butter- Sold Out- $660 Palm Angels Flame Sock NEW PALM ANGELS PERI051 1007 BLACK SUNGLASSES FRAMES 50-20 Palm Angels Monogram Track Pants in Black Off White Men’s/Unisex Palm Angels Hoodie Pullover Spell Out Loose Fit Pink Sweatshirt Womens Small Palm Angels Side Logo Pants Track Beige 46 Palm Angels Black Bear In Love Hoodie XXL Palm Angels Track Jacket Men Men 9.0US Vans Palm Angels Sk8 Mid Vlt Lx Old Skool Authentic Slip-On sneakers $465 Palm Angels Women’s Pink White Snow Slip-on Sneaker Shoes Size 40 NEW Palm Angels PERI062S24PLA0010955 Stockton Grey Sunglasses NEW Palm Angels PERI061S24PLA0010107 Salton White Sunglasses Mens Pullover Fleece Hoodie