diyAudio

diyAudio (http://www.diyaudio.com/forums/)
-   Pass Labs (http://www.diyaudio.com/forums/pass-labs/)
-   -   B1 Buffer Preamp (http://www.diyaudio.com/forums/pass-labs/124889-b1-buffer-preamp.html)

supernet 15th June 2008 10:14 PM

B1 Buffer Preamp
 
I was looking around for quite some time trying to find a simple buffer to drive my high gain power amplifier and now I am really interested about this B1 project, so Mr. Pass are there any news about it?


Will it contain also volume control and selector as complete preamp unit?

Nelson Pass 16th June 2008 12:45 AM

2 Attachment(s)
There is a full DIY article scheduled to appear on EnjoytheMusic.com
at the beginning of July.

Also, you will shortly be able to buy one.

It looks like this from the outside:

Nelson Pass 16th June 2008 12:46 AM

2 Attachment(s)
and like this on the inside:

Zen Mod 16th June 2008 12:56 AM

fugly!

:clown:

Steve Eddy 16th June 2008 12:57 AM

Quote:

Originally posted by Nelson Pass
and like this on the inside:
Would those happen to be PEC carbon pots?

se

Zen Mod 16th June 2008 01:10 AM

besides fuglyness ..... interesting ...... input cap , output cap , comp. jfet buff as in Papa's Lightspeed , single voltage supply ?

less is more :D :Popworm:

EUVL 16th June 2008 04:28 AM

I didn't see a source selector knob at the front panel.
Am I missing something ?


Patrick

mpmarino 16th June 2008 04:52 AM

Quote:

Originally posted by EUVL
I didn't see a source selector knob at the front panel.
Am I missing something ?


Patrick


toggle switch

;)

Babowana 16th June 2008 06:16 AM

It looks having two inputs:

(1) Passive pre with no buffer
(2) Passive pre with the buffer

and one output to the power...

Vix 16th June 2008 11:14 AM

Quote:

Originally posted by Zen Mod
besides fuglyness ..... interesting ...... input cap , output cap , comp. jfet buff as in Papa's Lightspeed , single voltage supply ?

less is more :D :Popworm:


To me it looks like there 's no input cap, just an output one. Those small blue square things look like local decoupling PSU caps?

Maybe my eyes are deceiving me...:Popworm:


All times are GMT. The time now is 02:59 AM.


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