Free Shipping In All Countries
Cart 0
 UHC-mos DC15-60V 1Pairs

1969M FET Pre-bile Amplifier Board 1969 IRF250 Tube amplifier Board Bile Dual Channel

Regular price $22.99 Sale price $38.99 Unit price per
Tax included. Shipping calculated at checkout.

Product Description :

Note:Updates C_3 indicated by 100 mF,Now change to use 4.7 mF,it is better updates.Stabilize and reduce startup shocks.
 1969M FET Pre-bile Amplifier Board 1969 IRF250 Tube amplifier Board Bile Dual Channel UHC-mos DC15-60V 1Pairs
Package:1 Pairs kits
Debugging order:
Adjust the current → adjust the midpoint → once again adjust the current
Power supply: 30-60V DC
Power output:1W-30W
Channel:Dual Channel
Large tube IRF250 version,   Current 10-200MA adjustable, You can adjust
  Current 10-60MA (0.01-0.05A) , 30MA (0.03A) sound is very good, the current need to increase the heat sink, do not pay attention! (Since the FET is a voltage-driven device, good results can be achieved without a large current. The 30MA is so nice that it is very cool. The high current is hot and the sound quality is the same.)
This PCB is compatible with the size of the tube process of gold resistance smaller tube can change their own
HOOD1969 is undoubtedly one of the most popular amplifier circuits in history. Designed by famous British audio house J.Hood in 1969, HOOD1969 has innumerable imitators worldwide over the past decades. Some people use it to compare with 300B amps, The sound is toxic, I believe most of the fans of its name has long been known. The following is the real HOOD 1969 original machine to enlarge

Package: Yes
Model Number: HOOD 1969 Amplifier Kits DIY
Channels: 2 (2.0)
Brand Name: GHXAMP
Maximum Power Per Channel: NO POWER


Shipping Timeframe:

US, Australia, UK, Germany, Canada: 3~5 weeks Other European Countries: 3~5 Weeks. Items will be shipped in within 4 days after payment is received. The Parcel Status Can Be Tracked 8-10 Days Later After Sending.If You Don't Receive the Item On Time, Please Take Time to Contact us.


We're not responsible for any custom duty or import tax.

 If you are not satisfied with the item you received, Please contact us for parcel return & payment refund.The returned parcel shouldbe sentback in original package in14days after the receipt.But you have to pay for the returned.We strive for 100% customer satisfaction on every sale we complete.


We are family owned business, and we have served thousands of customers from all over the world. Our products are direct from factory, so we can provide quality items at very competitive price.


If you have any question, please contact us by the contact seller now button, leave us message or send us emails. Most emails are responded within 24 business hours.

Share this Product