what tube preamp DIY kit to match B&W P-5 speakers - diyAudio
Go Back   Home > Forums > Amplifiers > Tubes / Valves

Tubes / Valves All about our sweet vacuum tubes :) Threads about Musical Instrument Amps of all kinds should be in the Instruments & Amps forum

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 22nd January 2004, 12:19 AM   #1
skydog is offline skydog  Ukraine
diyAudio Member
 
Join Date: Jan 2004
Location: Ukraine
Question what tube preamp DIY kit to match B&W P-5 speakers

I'm new in this field. Can you help me with advice what tube preamp DIY kit to buy so it could match B&W P-5 speakers best.
At the moment I use Sony Ta-FA 50es integrated amplifier with these speakers. From what I read and my own experience I think I don't use all the speakers can produce.
It's recommended to use good tube preamp, but it's pretty costly.
I plan to build tube preamp from a DIY kit (which one ??), as power I want to use the existing one - Sony 50es. Music I listen - jazz, rock, classics, etc.

So the system: source(CD or sky TV..) + tube preamp(?????) +
integrated Sony 50es (as power amp) + B&W P-5 speakers.

Any ideas please ?

Thank you
  Reply With Quote
Old 22nd January 2004, 02:37 AM   #2
diyAudio Member
 
Join Date: Mar 2003
Location: Zürich
Default Looking around

Hi Skydog,

I´m just a new member, like you. But I have already seen lots of threats asking for "which is the amp/preamp for me?". Although people at this forum are always wanting to help, they may get tired of answering always the same, pretty personal taste related, question.

An other thing: Most of the times the following posts don´t give answers, just more questions, like: How much gain do you need? Do you want to go passive, active, gain, buffer, trafo output. People will suggest designs based on at least 10 different tubes.

My suggestion is finding out how much gain you need from the preamp. Then search this forum for DIY kits, look for published schematics and people´s commentaries about it.

Good luck,

Erik
  Reply With Quote
Old 22nd January 2004, 03:01 AM   #3
diyAudio Member
 
Join Date: Jan 2002
Location: Puget Sound
Do a search on Rosenblit's Grounded Grid. Maybe more info at audioasylum.com.

I built a Bottlehead Foreplay but in stock config the gain is too much for my amp which makes the volume control very sensitive. I'm planning on building a grounded grid next.

If you search the forums you'll find lots of preamp designs but I had a hard time finding a complete design that others were able to duplicate without some issues. But then again I wasn't exactly planning on building a preamp then so I wasn't looking really hard.
  Reply With Quote
Old 22nd January 2004, 10:16 AM   #4
Mike C is offline Mike C  United Kingdom
diyAudio Member
 
Join Date: Nov 2003
Location: South east Essex, UK
Default Preamp Kit

You are likely to get several different responses and all will be valid.
No one person has heard them all, so it's hard to give a direct comparison.
I have some suggestions about things to look for.

Avoid a kit using a PCB; you will learn very little from soldering bits into place on a PCB. Also it will be harder to match the wiring up to the circuit diagram to learn how the circuit works.

Go for valve rectifier if possible, so as to learn how to wire them up.

If you progress on to your own DIY units built from circuit diagrams, you will need the above knowledge. The right kit is the best possible learning experience.

One to consider is the Basie by diyhifisupply. Valve rectified, hard wired. Good instructions. Good parts quality. Easy to upgrade. Good sound quality, though a decent DIY effort will beat it comfortably. Good value, in my opinion.
But there are many others.
  Reply With Quote
Old 22nd January 2004, 10:48 PM   #5
skydog is offline skydog  Ukraine
diyAudio Member
 
Join Date: Jan 2004
Location: Ukraine
Thank you for help. But I'm not that competent in understanding schemes, etc. Though I can assamble provided diy kit without really understanding how it really works, unfortunately.
My aim is to get maximum possible in sound from my B&W P-5 speakers with the Sony 50es (used as power amp). There are suggestions to use ZEN SE84C or Krell or ÑJ preamps - but this is a bit expensive solution for me.

Is there anything close to mentioned preamps among diy kits? The preamp is needed that can easily handle P-5.

Or is there smb's experience with tube +P-5?

Thank you again
  Reply With Quote

Reply


Hide 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
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
What speakers match the Aleph 1.2s? folkeb Pass Labs 3 13th June 2008 02:33 AM
any driver match this speakers prfmce for le$$ zuki Multi-Way 19 30th March 2007 09:00 PM
pre-amp to match drivers/speakers Dangeruss Everything Else 1 24th July 2006 03:31 AM
Speakers to match GC?? monkey_zu Solid State 0 20th September 2004 06:08 AM
Amp to match speakers dlagace Solid State 1 28th November 2003 11:25 PM


New To Site? Need Help?

All times are GMT. The time now is 02:41 PM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd.
Copyright ©1999-2014 diyAudio

Content Relevant URLs by vBSEO 3.3.2