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12AX7 Tube preamplifier preamp unsoldered KIT DIY HIFI refer Marantz 7

Product Description

Price is for DIY KIT
one PCB and componnets Unsoldered,
ALPS RK27
3 pcs Shuguang 12AX7 +6Z4 rectifier tube
(you can also exchange to the JJ ECC83
 
 
(there is no instruction,part list, need DIY electronic basic. please note there is risk of failure during DIY)
schematic provided if need
 

PCB size: 169 *86 mm
Input Voltage:  AC220V-0-220V, 0-6.5V     ( also provide transformer for it)

 
Hifi componnets: DALE resistors, WIMA KP10, BC caps(sometimes are Japan 400V 100uf) , ALPS RK27 etc.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
        Options for selling:
 
>>>>>if want to upgrade to JJ ECC83, please pay more $
 
 
>>>>Transformer, if need email me
 
>>>>Case for your DIY, or  Finished board avalible, if need, please email

Good News!  MOQ only 1 peice!
We can print your LOGO or any letters you want on the case!
We can drill any holes for you! Please feel free to contact us!

Welcome to visiting minishow0328 HIFI Audio store!

 

We are professional Audio-hifi Team! We have professional technicists and we love&enjoy DIY audio. We are not only reseller!
 
We offer DAC,amplifier,preamplifier,headphone amplifier,tube amp and other hifi DIY audio parts.
if you want other parts but have not listing, you can email us,we will try our best to service you.
Please add my store to your favorites.Thanks.
 
Building finished board is our majoy, we also privide upgrade option as your requirment.and every finished board will take at least 24 hours for burn-in before shipping. You can trust our handwork!
We can promise here:
1. We do not sell fakes or defective item! We will reply all messages within 24 hours!
2. Every package will provide tracking number for free! We will arrange shipment in order, you can purchase without worry!

Please Note: If any import tax or VAT duty is charged by custom office in your country, it is buyer's responsibility!

(1) Most items in stock we will ship in 1-3 days after payment cleard(excluding weekend)
Some handmade/customized DAC/preamp finished board needs 3-10 days to prepare and burn-in.
(2) All packages under 2KG, we will ship by China Post registered airmail, with track number.
(normally takes 12-40 days to most countries) if you want express need to contact us.
(3) All packages more than 2KG, we will ship by DHL express/FedEx express/EMS express/ SPSR express.(normally takes 5-15 days,EMS takes more days).
and if any import tax or VAT duty is charged by custom office in your country. you can ask them for more details. if you do not like express, please also contact us.
(4) please contact us if package not received after 45 days. we will help you to check.
(5) Combine shipping avalible to save shipping cost
(6) Please confirm your shipping address and telephone number is correct and valid.
(7) Customers from Russia, please provide Full name and Shipping address in English. postal office request it.
 
All assembled/finished items: 1 year warranty provided,we acccept replacement or refund as your preference, just make sure the item in original condition and pay shipping cost.
 
Please don't hesitate to contact us if any queries or comments about our items or your problem.
 
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