Description

Stereo Push-pull 12AX7+12AU7+EL34 Vacuum Tube Power Amplifier Board Bare PCB AMP Item detail: Stereo Push-pull 12AX7+12AU7+EL34 Vacuum Tube Power Amplifier Board Bare PCB AMP(not contain other things) Size： 215mm*135mm*2.5mm Immersion Gold Process EL34. The electronic tube holder can only be used PCB socket, such as: GZC8-Y, GZC8-Y-2 silver plated gold plated model, 12AX7.12AU7 electron tube can only use small 9-pin PCB socket, such as GZC9-Y silver plated gold plated etc. , There are electron tubes 4pcs EL34B, 2pcs 12AU7, 1pc 12AX7, Output cow with 5.5k 50W Transformer power supply board for the high voltage is about 440V Different tubes have different power transformers. For example: 6V6 (around 12W+12W) 6P3/6L6 (about 20W+20W) EL34 (about 40W+40W) KT88/6550 (about 60W+60W) KT100/KT99 (about 80W+80W) See the Reference assembled photo: Power amplifier above the parts transformer, 114# power cow one, 96# output cow 2 pcs, one inductor The following jumpers on the board are connected to the tube 6.3V, the wiring holes 1. 2 -1. 2, 1. 2-1. 2,1. 2-1. 2- 1. 2, wiring 1--1 2-2. Package List: 1 x Stereo Push-pull 12AX7+12AU7+EL34 Vacuum Tube Power Amplifier Board Bare PCB AMP Tips: Please allow 0.1- 0.5cm error due to manual measurement. Please make sure you do not mind before you buy. The colors may have different as the difference display, please understand. Please check which Length and the quantity you need. Note: We will reply your message or e-mail within 48 hours . Customers satisfaction is very important to us! Please email or ebay message us before leaving any Negative and Neutral feedback or open any dispute on paypal. Please give us the opportunity to resolve any problem.We understand the concernsand frustrations you might have, and will try our best to resolve the issues. Payment ： We accept Paypal only. Please make payment asap,then we can arrange shipment for you asap. We only ship to Paypal confirmed address. for international Buyers, We only Shipping to Paypal Verify user. Before you Biding,verify your paypal account please. Shipping ： Item will be shipped out within 48 hours upon receipt of your full payment. Please make sure your address in paypal is correct. If you want to change the address, please give us ebay message right away you make the payment. Items are shipped from China or HongKong using Airmail, reach most of the countries within 10 to 20 business days. Delivery time depends on destination and other factors, it may takes up to 25 business days.Other countries or remote area may take longer. Please E-mail or eBay message us if the items did not deliveried within 31 days.And we can give you a satisfactory solution. However, it may delay due to industrial strike action, severe weather, custom reasons or peak seasons, such as Christmas/New Year Holidays. Returns： If this item is defective upon receipt, customer has up to 30 days from date of receipt for exchange of a new one. But buyers should be pay for the shipping charge for returning. We care about our valued customers, and are always willing to work things out. If you have any problems, please e-mail us immediately. Please give us the opportunity to resolve any problem. Thanks!