|Swap Meet Sell your stuff here, who knows, some other fanatic might be interested!|
Please consider donating to help us continue to serve you.
Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
||Thread Tools||Search this Thread|
|4th March 2019, 03:04 PM||#1|
Join Date: Jul 2004
FS: Millett NuClassD stereo amplifier
This is my take on the Pete Millett NuClassD hybrid amplifier.
It uses the Korg Nutube low power triode in front of a 50 watt per channel class D amplifier.
Power supply boards and signal boards from Pete Millett.
It uses the spec'd Antek 100va 22v power transformer to provide 28 vdc rails.
The amp runs cool, providing 50 watts per channel into 4 or 8 ohm loads.
It has a tube flavor to its sound, has single ended RCA gold plated inputs and 5 way speaker binding posts.
The chassis is a basic chassis from China, nice thick aluminum front plate. There is no status LED or other indicator of off or on status.
Amp weighs 10 pounds, dimensions are 13 x 8.3 x 3.5 inches, with the 4 rubber feet attached. No power cord supplied with the amplifier.
If you are comfortable working inside an amp with power on, you can adjust the bias from the spec to see if you like the sound better with different harmonic content.
Solid performer, nice bass and it does have a touch of SET sound to it.
The Nutube is known to be a little harmonic, you do hear it ring a bit when the amp is turned on or off, but I have not noticed it during music playback. I have added extra damping to the tubes on the boards to keep this ringing minimized.
Insured UPS ground shipping to the Continental USA included in my asking price.
Last edited by mattattnet; 15th March 2019 at 11:34 PM. Reason: sold
|Thread Tools||Search this Thread|
|Thread||Thread Starter||Forum||Replies||Last Post|
|Posted "NuClassD" amp design: 50W hybrid class-D / Korg Nutube||pmillett||Tubes / Valves||26||14th February 2019 07:19 PM|
|FS: Millett Hybrid Maxed headphone amplifier and Fetzilla PCB||sureshm||Swap Meet||1||2nd November 2017 09:44 AM|
|P. Millett Engineers Amplifier||UJF||Tubes / Valves||7||23rd January 2017 04:35 AM|
|FS: Original Millett Hybrid Low-Voltage Headphone Amplifier||craigtone||Swap Meet||3||5th January 2013 02:46 PM|
|FS: Millett Hybrid headphone amp / pre-amp and Tube power amplifier||BuzzerBro||Swap Meet||7||22nd June 2010 08:51 PM|
|New To Site?||Need Help?|