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

Headphone Systems Everything to do with Headphones

Clone Audio Technica Class A AT-HA5000 FET Transistor Headphone Amplifier
Clone Audio Technica Class A AT-HA5000 FET Transistor Headphone Amplifier
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
Reply
 
Thread Tools Search this Thread
Old 1st December 2019, 09:52 PM   #41
blackdod is offline blackdod  Europe
diyAudio Member
 
Join Date: Jun 2011
Location: Spain
AT-HA-5000 schematic
  Reply With Quote
Old 1st December 2019, 10:13 PM   #42
blackdod is offline blackdod  Europe
diyAudio Member
 
Join Date: Jun 2011
Location: Spain
And...
Attached Files
File Type: pdf HA5000 Esquema FULL.pdf (74.5 KB, 26 views)
  Reply With Quote
Old 1st December 2019, 10:22 PM   #43
phase is offline phase  United States
diyAudio Member
 
Join Date: Oct 2004
Thanks! Thatís the one...

So Iím now wondering how the more recent, and previously mentioned on this thread, zero zone (with the green board) stacks up? I searched the Chinese auction sites for a schematic but never found one.

Is it safe to assume that because the previous offering by them had been a direct copy more or less, that perhaps they repackaged it more for convenience this time with the same circuit I wonder?
Attached Images
File Type: jpeg 651B864B-C67A-4791-A783-EB84DD45E4B3.jpeg (79.4 KB, 55 views)
  Reply With Quote
Old 2nd December 2019, 12:10 AM   #44
phase is offline phase  United States
diyAudio Member
 
Join Date: Oct 2004
After actually reading the description of the product, it seems that is exactly what was done to this newer board; consolidation of the design...
  Reply With Quote
Old 2nd December 2019, 09:12 PM   #45
blackdod is offline blackdod  Europe
diyAudio Member
 
Join Date: Jun 2011
Location: Spain
I don't know exactly why they did this "upgrade" Ö but yes it's probably a copyright issue.

If you really want a 1:1 AHT clone, try to get the "old" pcb.
  Reply With Quote

Reply


Clone Audio Technica Class A AT-HA5000 FET Transistor Headphone AmplifierHide 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
ATH-DN1000USB Audio Technica DNote Digital USB Headphone KOON3876 Headphone Systems 2 25th February 2015 06:37 AM
FS: Drivers for JBL 250Ti clone (LE14, 108H clone, 104H-2 GordonW Swap Meet 10 20th May 2014 09:19 PM
12 transistor leach amp clone codegen Solid State 3 3rd August 2013 07:30 PM
WTB: Ten Transistor Leach Clone orangeshasta Swap Meet 0 30th April 2010 04:59 AM
lehmann headphone amplifier clone parhelia Headphone Systems 0 7th January 2010 02:00 PM


New To Site? Need Help?

All times are GMT. The time now is 12:36 PM.


Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2019 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 15.00%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2019 DragonByte Technologies Ltd.
Copyright ©1999-2019 diyAudio
Wiki