Go Back   Home > Forums > >
Home Forums Rules Articles diyAudio Store Blogs Gallery Wiki Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

Solid State Talk all about solid state amplification.

New Amp Project - GvT
New Amp Project - GvT
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
Old 3rd February 2004, 10:03 AM   #1
GvTT is offline GvTT  Germany
diyAudio Member
Join Date: Feb 2004
Location: Stuttgart Area
Default New Amp Project - GvT

Hi, I am new to this forum, at least on the posting side. But my new amplifier project has reached a point now that I would like to get some oppinions and ideas others have about the circuits.

Here's the idea about the amplifier:

It receives a fully symetric signal from my DA-Converter. (The complementary signal is digitally inverted).

This signal is then passed though the volume control (most likely a resistor-array with a switch). Thereafter comes the Kaneda Preamplifier or alternatively a tube amp, a combination of a Van Scoyoc and an SRPP Circuit. I will post this circuit in the tupe section.

Then comes the frequency-splitter. This will also be posted in a different thread.

The maximal signal-level will be +/-5V at this point.

The final amps will drive (bridged) 8 Ohm loads. Going for 100W at 8 Ohm 28V have to be givent to the speaker. This leaves +/- 14 V per amp. Setting the input to 20V I could acheave a clipping around 16.5V.

I personally favor the cascode entering-stage and mosfet output, so I came up with the following circuit.

I am looking forewards for your ideas and oppinions in these schematics.

Attached Images
File Type: gif myamp.gif (13.4 KB, 285 views)
  Reply With Quote


New Amp Project - GvTHide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
CDPRO2 Group Project (open source project) BrianGT Digital Source 147 8th August 2008 12:37 PM
My OLD Project....... cheap tube audio project!!! tube-lover Tubes / Valves 4 8th May 2008 10:26 PM
first project ceebmoj Full Range 5 23rd January 2008 08:51 AM
My first project, cool project. sorinsistem Solid State 3 19th January 2006 06:08 PM

New To Site? Need Help?

All times are GMT. The time now is 10:16 AM.

Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2019 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 15.79%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2019 DragonByte Technologies Ltd.
Copyright ©1999-2019 diyAudio