Description

EL34 Vacuum Tube Amplifier Single-ended Class A HiFi Stereo Amp DIY KIT 10W x2 Description Function: Note: (no tube) This is DIY KIT, you need to solder yourself. The latest version, HIFI circuit design, the most cost-effective, amazing results, highly recommended! ! ! feature: 1. The circuit uses 12X7 (or higher ECC83) for voltage amplification and EL34B as single-ended Class A output. 2. The rectifier uses Phillips rectifier and field tube electronic filter, the background is quiet, the expansion is very good 3. Use DALE resistors, Philips high voltage capacitors. 4. Cathode capacitors use Panasonic brand 5. Coupling capacitor: VIS BC high voltage capacitor 6. EL35 can be replaced by 6P3P, ECC88 can be replaced by 12X7, but 6P3P power is small, if you want more power, you can use KT88, cathodic resistance adjustment 7. The alignment is very optimized and the input is blocked 8. Just solder, do not touch the cooling hole, the whole machine is free of debugging, the wiring is small, It only needs to pull out the output transformer line, it is easy to assemble parameter: PCB size: 170x99mm Transformer voltage: 230VX1 (range from 200V to 250V, greater than or equal to 300MA) 6.3VX1 (2A current) Output power: Class A 10Wx2 (You can choose other tubes as needed, low power: 6P3P * 2 + 12X7, or high power, you can choose KT88, remember to adjust the cathode resistance) Package Included: 1 x EL34 Vacuum Tube Amplifier Single-ended Class A HiFi Stereo Amp DIY KIT 10W x2 Shipping Item will be shipped within 24 -48 hours after full payment is received. Normally the shippment to worldwide is used to take 15 to 30 business days, exclude Sat & Sun. Payment We accept PayPal only. Payment must be received in 7 business days of auction closing. Please leave note for your special request (e.g. Colors or Size) in ebay note when you pay the order. Any special request cannot be accepted after 24 hours of payment,because most of orders will be processed instantly and same day dispatched. Contact Us If you have any questions, please feel free to email our servicer ，and we will reply you ASAP. If no response within 24 Hours, please check the spam of mail box or kindly re-send it to us. We greatly appreciate your POSITIVE feedback. Please do NOT leave negative or neutral feedback without any contact. If you haven't received item in 45 days, please contact us and we will arrange refund or resend Feedback We care about our valued buyers, if you have any questions, our Customer Service staffs will be very glad to help you. We try our best to reply your email as soon as possible, please kindly allow 24 hours(working day) for us to response. Thank you. We greatly appreciate your POSITIVE feedback. Please do NOT leave negative or neutral feedback without any contact.