DIY Audio Projects Forum
 NEW  Matt presents bias and operation data for the 6V6 tube in SE operation - 6V6 Single-Ended (SE) Ultra Linear (UL) Bias Optimization.

DIY Audio Projects Forum

Welcome to the DIY Audio Projects Message Forum. Use these forums to discuss Hi-Fi audio and to share your DIY Audio Projects. Registration is free and required to post messages and view the file attachments. Registration will only take a minute and registered users do not see any advertisements. After you have completed the online registration process, check your email (including spam/junk folder) for the verification email to activate your account. New members are under moderation - so your posts will not be visible until approved by a moderator. See the Read Me 1st, Forum RULES and Forum FAQ to get started on the forum.

It is currently 11 Dec 2018, 18:46

All times are UTC - 6 hours [ DST ]




Post new topic Reply to topic  [ 26 posts ]  Go to page Previous  1, 2, 3
Author Message
PostPosted: 29 Jun 2011, 16:34 
Offline

Joined: 08 Dec 2010, 06:21
Posts: 13
hello. UP!

what speakers do you recommend? it can not be store-bought !
MarkAudio Alpair 12 is an interesting : ).. and homemade box?
buy them a couple of?
http://www.europe-audio.com/Product.asp?Product_ID=7949

http://www.hifitalo.fi/cat/product_details.php?p=1088


Top
 Profile  
 
PostPosted: 29 Jun 2011, 20:26 
Offline
User avatar

Joined: 24 Jun 2010, 00:48
Posts: 788
Location: Christchurch, NZ
Hi, it depends if you like more bass, then the Alpair 12 is quite good. For better imaging and clarity in midrange, Alpair 7 is the one to pick =)

_________________
Kind Regards,
Dinesh

Some of my diy audio projects:


Top
 Profile  
 
PostPosted: 09 Oct 2018, 00:01 
Offline

Joined: 08 Dec 2010, 06:21
Posts: 13
This AMP still work.


Top
 Profile  
 
PostPosted: 09 Oct 2018, 04:36 
Offline

Joined: 26 Dec 2016, 03:46
Posts: 172
Location: Bayarea
Time to make another amp, a higher power amp.


Top
 Profile  
 
PostPosted: 09 Oct 2018, 05:31 
Offline

Joined: 08 Dec 2010, 06:21
Posts: 13
Maybe next year build new version for sale.
new finished look. power supply and amplifier on one circuit board. larger capacitors.

impossible build sell version? Europe need electrical test and then I can sell


Top
 Profile  
 
PostPosted: 09 Oct 2018, 21:40 
Offline

Joined: 26 Dec 2016, 03:46
Posts: 172
Location: Bayarea
Ha ha, don't worry about selling. I really don't think there is any money in this market. 99.99% are taken by cheaper brand like Yamaha, Onkyo, Pioneer etal. I doubt even the high end brands are making good money. How many can you sell? Then you will have to pass CE, UL, go to trade show to promote the amp, marketing and all!!................ Also, if you manage to sell some, you have to set up production, it's a different world. I have been an engineer and manager of EE for 30 years, I worked in enough companies. It's not that simple.

I design and build high end amp that the design is absolutely ready for real production, I have everything designed on pcb already and assembly and testing instruction all done. In fact I challenge people to compare my built to the high end amps like Krell and Mark Levinson. BUT I have no intention to market it as described above. I just build to enjoy and show off to people.


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 26 posts ]  Go to page Previous  1, 2, 3

All times are UTC - 6 hours [ DST ]


Who is online

Users browsing this forum: No registered users and 10 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Jump to:  
DIY Tube Projects :: DIY Tube Amp Kits :: DIY Speaker Projects :: DIY Solid State Projects :: DIY IC / Op-amp Projects :: DIY Phono Projects :: DIY Cable Projects :: Hi-Fi Audio Schematics
© diyAudioProjects.com - Terms of Service - Privacy Policy