Add to Favorites Seller Join newsletter

• Payment
• Shipping
• Return Policy
• About Us
• Contact Us

• View All Categories
  • Nobsound®——Dou​k Audio
  • Germany Warehouse
  • USA Warehouse
  • UK Warehouse
  • HiFi Art-Elfidelity
  • Hi-Fi Tube Amplifier
  • Famous Brand Amplifier
  • Integrated Amplifier
  • Digital Amplifier
  • Phono Pre-Amplifier
  • Pre-Amplifier
  • Headphone Amplifier
  • DAC / Audio Decoder
  • Guitar Effects
  • Digital Interface / Sound Card
  • Bluetooth Audio Devices
  • AV Tube Integrated Amplifier
  • Record Players/Home Turntables
  • Hi-Fi Speakers
  • Aluminum Chassis/DIY Enclosure
  • Tubes
  • Hi-Fi Cable
  • Audio Signal Switcher
  • PSU / Power Supply
  • Speaker Protection
  • Audio Accessories
  • Amplifier Transformer
  • Other
• Home
• response
• Save Seller
• New Listed
• Ending Soon
• sale
• Buy It Now
• On Sale

Store Category

• Nobsound®——Douk Audio
• Germany Warehouse
  • Audio HiFi & DIY
• USA Warehouse
• UK Warehouse
  • Phono Pre-Amplifier
  • Digital Amplifier
• HiFi Art-Elfidelity
  • PC filtering part
  • Sound card/DAC
• Hi-Fi Tube Amplifier
  • EL34 Tube Amplifier
  • 300B Tube Amplifier
  • KT88/KT66 Tube Amplifier
  • 6P3P/6P1 Tube Amplifier
  • Other Tube Amplifier
  • Tube Amplifier DIY Kit
  • Diy kit
  • Completed in case
  • Tube Pre-Amplifier
  • Tube Headphone Amplifier
• Famous Brand Amplifier
  • Raphaelite
  • Raphaelite transformer
  • xDuoo
  • APPJ
  • ZHILAI
  • Line5
• Integrated Amplifier
  • Diy kit
  • Assembled board
  • Completed in case
• Digital Amplifier
• Phono Pre-Amplifier
• Pre-Amplifier
  • Diy Kit
  • Assembled board
  • completed in case
• Headphone Amplifier
  • Diy kit
  • Assembled board
  • Completed in case
• DAC / Audio Decoder
  • Diy kit
  • Assembled board
  • completed in case
  • XMOS DAC
• Guitar Effects
• Digital Interface / Sound Card
• Bluetooth Audio Devices
• AV Tube Integrated Amplifier
• Record Players/Home Turntables
• Hi-Fi Speakers
  • Speaker Frequency Divider
  • Speaker Unit
  • Finished Speaker
  • HiVi Speakers
• Aluminum Chassis/DIY Enclosure
  • Small-sized
  • Medium-sized
  • Large-sized
  • Personalized Chassis
• Tubes
  • Shuguang tubes
  • PSVANE tubes
  • Electro-Harmo​nix
  • Tung-Sol
• Hi-Fi Cable
  • 3.5 Line Out Cable
  • Conversion Cable
  • Headphones Upgrade Cable
  • Power Cable
  • RCA Audio Cable
  • XLR Audio Cable
  • USB Cable
  • Coaxial Cable
  • Dock Cable
  • Optical Fiber Cable
  • Other
• Audio Signal Switcher
• PSU / Power Supply
  • Diy kit
  • assmbled board
• Speaker Protection
  • Diy kit
  • assembled board
• Audio Accessories
• Amplifier Transformer
  • R-type Transformer
  • Toroidal transformer
  • O-type Transformer
  • Other Transformer
• Other

Join Our Newsletter

Receive our email newsletters about new items and special promotions!

Sign Up Now ! Description Item description EL34 single-ended vacuum Tube Amplifier This is the Upgrated version (scaffold erecting), Specially desgin for More professional HIFI lovers. The output transformer change to 76*40 core(the old is 66*50), Low-frequency dynamic good, strong control, very suitable for Modify. Basic technical parameters: ※ Input Voltage:110V/220V-240V、50-60Hz optional
※ Output Power: 12W * 2 (ultra-linear connection)(equial to 50W Transistor).
※ Frequency response: 20Hz - 28KHz. ※ Output Impedance: 4,8 Ω. ※ Total Harmonic Distortion: ≤ 1% (1kHz). ※ Input Sensitivity: 750MV. ※ Input impedance: 100KΩ (two input signals) ※ Dimensions (W × D × H): 310 × 268 × 165mm. ※ Weight: 12Kg (very heavy)※ SNR: 88dB.※ Output Transformer: Enlarged version 76 * 40 Technology and materials:
※ Voltage amplification: 6N2J × 2.
※ Power Output tube: Shuguang EL34B × 2.
※ Rectifier tube: 5Z4PJ × 1.
※ Power Transformer: new imported 0.35, stacked thick 50MM (96-50).
※ Output transformer cores: new imported 0.35 (66-36).
※ Chassis: Imported mirror stainless steel chassis.
※ Corners aluminum column: high-grade aluminum CNC machining, diamond knife speed car system.
※ Output Block: high-end export-oriented base, with a transparent cover.

Features and processes:

※ 6N2J pre-voltage amplification.

※ Shuguang EL34B do power output.

※ potting output transformer, ensure the stability and reliability of the output transformer, especially in the southern humid places, has a more reliable performance.

※ Output transformer imported 0.35 with a new core manufacturing, high-purity copper wire wrap wire, layered staging, string and connection method, is divided into three clips two winding,

※ Output transformer housing with high-grade stretch hood. Surface temperature paint handling, bright pattern process. Nissan ALPS potentiometer.

※ imported 0.35 thick core manufacturing supply transformer to ensure adequate power and low temperature rise.

Payment Delivery details Terms of sales About us Contact us Payment

• PAYPAL Only --Buyer must pay using PAYPAL ONLY within 7 days from the date of transaction made.

• Full Payment --Transaction with insufficient payment will not be handled. So, please make you complete the full payment, including Final price + Postage.

• No Discount --No discount is offered for all transactions.

• Processing --We will arrange the dispatch within two working days after we receive the valid and completed payment.

Delivery details

• Note: We are not responsible for any customs duty or fee.
• Please send us a note about shipping detail via when you make payment (include telephone number, contact person, input voltage, color, etc.).
• Shipping cost includes postage, packaging, and handling fee, which is in agreement with \'s rules. If you have any disagreement, please read the \'s rules regarding shipping cost carefully. We don\'t add a surcharge on shipping thus the shipping charge is firm and non-negotiable.
• Shipping method: item will be shipped within 2 working days upon receipt of FULL payment. It is noted that PayPal pending payment (such as eCheck) may take up to 5 working days to clear. We use air mail (18-28 days to most countries), or expedited service such as EMS or DHL (5-10 days to most countries).

• No Combined Shipment: Combine shipping is not available since AIRMAIL POST charges the postage based on weight rather than number of boxes.

• Customs Clearance

We are NOT responsible for any import tax,customs fees or customs delay.

Buyer cannot request cancellation of the saleor request for refund under this situation.

Please check with your local tax orimport authorities BEFORE offerding. Terms of sales

Terms of Sales

We offer 1-year manufacturerwarranty (some exclusions may apply).

• In In case of “dead on arrival” (DOA), please notify us immediately within 3 business days and return the case within 7 days after receiving the items. (The postmark date is applicable.). All of our items were inspected before shipping. We provide technical support via email. If the problem cannot be resolved and return is determined to be the best solution, after receiving the items in original condition, you may have a replacement or refund as soon as we cancel the order on . If it is any reason other than product defect, shipping cost is non-refundable.

• If the item was sent back for repair during the first 30 days, return shipping cost is the buyer’s responsibility. We pay the 2nd shipping cost & handling.

• A fter the 30 days, if you ask for replacement or repair, you need to pay for the 2nd shipping cost & handling.

• If you return the item for reasons other than product defect or shipping damage, you will pay a 20 % restocking fee.

• In order to provide you the best service, please treat the transaction fairly. response is our life, before you leave a neutral or negative response, please DO contact us to get a better solution,We are always willing to work out a mutually agreeable solution with our customers.

• The address on the parcel is NOT the return address. Please contact us for the return address before you return it, otherwise we won’t get it.

About us Weare dedicated to offer the best products at the lowest price toour customers. Bringing great products and customer service, and thus helpenriching our customers’ lives is our ultimate goal. Contact us Please don\'t hesitate to contact us with any queries or comments about our items or your problem.
Please note that we are open Monday to Friday between 9:00 Am to 18:00 PM Beijing Time ,which means we can keep on-line at : Working time
Beijing(CN) MONDAY-Friday 09:00 AM - 18:00 AM New York(US)
Sunday to Thursday 20:00 PM - 05:00 AM London(UK) MONDAY-Friday 01:00 AM - 10:00 AM Paris(FR) MONDAY-Friday 02:00 AM - 11:00 AM During holiday ,pls allow us to response you early next week ,kindly not leaving negtive/neutral response or make dispute/claim out of our working hours, thank you for your cooperation.

• response
• Save Seller
• New Style
• Ending Soon
• sale
• Buy It Now
• On Sale

---