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

Analog Line Level Preamplifiers , Passive Pre-amps, Crossovers, etc.

AKSA's Lender Preamp with 40Vpp Output
AKSA's Lender Preamp with 40Vpp Output
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 18th March 2018, 09:09 PM   #511
xrk971 is offline xrk971  United States
Got Foam?
diyAudio Member
 
xrk971's Avatar
 
Join Date: Oct 2012
Location: Metro DC area
AKSA's Lender Preamp with 40Vpp Output
I’m glad that they are still available. They make wonderful drivers for big amp projects or preamps/headphone amps.
__________________
XRKaudio https://www.etsy.com/shop/XRKAudio
  Reply With Quote
Old 19th March 2018, 12:42 AM   #512
Vunce is online now Vunce  United States
diyAudio Member
 
Join Date: Jan 2014
Location: LI, NY
AKSA's Lender Preamp with 40Vpp Output
I just picked up a dozen Toshiba's, thanks for the helpful information gentlemen
  Reply With Quote
Old 19th March 2018, 02:11 AM   #513
drpro is offline drpro  United States
diyAudio Member
 
Join Date: Jan 2014
Location: Nashvegas
AKSA's Lender Preamp with 40Vpp Output
folks at Dbent.com are going to arrive at work tomorrow and wonder why the sudden number of orders for 2SA1837 devices!!
  Reply With Quote
Old 19th March 2018, 02:22 AM   #514
xrk971 is offline xrk971  United States
Got Foam?
diyAudio Member
 
xrk971's Avatar
 
Join Date: Oct 2012
Location: Metro DC area
AKSA's Lender Preamp with 40Vpp Output
Funny how one guy says they are the cat’s meow and they fly off the shelves!
__________________
XRKaudio https://www.etsy.com/shop/XRKAudio
  Reply With Quote
Old 19th March 2018, 02:50 AM   #515
Vunce is online now Vunce  United States
diyAudio Member
 
Join Date: Jan 2014
Location: LI, NY
AKSA's Lender Preamp with 40Vpp Output
That is the Power Times X!!!
  Reply With Quote
Old 19th March 2018, 04:19 AM   #516
drpro is offline drpro  United States
diyAudio Member
 
Join Date: Jan 2014
Location: Nashvegas
AKSA's Lender Preamp with 40Vpp Output
Yep, I rather be a bit early to the party than late.
  Reply With Quote
Old 20th March 2018, 03:30 AM   #517
pcgab is offline pcgab  United States
diyAudio Member
 
Join Date: Dec 2014
Location: San Marcos, Texas
AKSA's Lender Preamp with 40Vpp Output
X,
What size SMD resistor will fit the pads for the MELFs?

I'm finally buying parts to build this pre-amp and am trying to figure out the spacing.

Thanks!
  Reply With Quote
Old 20th March 2018, 03:33 AM   #518
MShipmanPE is offline MShipmanPE  United States
diyAudio Member
 
Join Date: Feb 2012
Location: Alabama
I am ordering parts also. What set up for the ALPHA?
  Reply With Quote
Old 20th March 2018, 12:38 PM   #519
twocents is offline twocents  South Africa
diyAudio Member
 
twocents's Avatar
 
Join Date: Jan 2016
Location: Johannesburg
AKSA's Lender Preamp with 40Vpp Output
Also planning and compiling my bom for this build. Just some (stupid) questions:

1. For power – rather than using a laptop brick and DC step-up, I am looking at using a small smps like the Meanwell EPS-45-48 (48V 1A). Will that be ok? And is the CLC filter then recommended?
2. To set appropriate gain for a lowish gain amp like the ACA, the recommended value for R10 (on daughter board) is 6k8. Is it advisable that this should be a carbon resistor as shown in the schematic?
  Reply With Quote
Old 20th March 2018, 12:55 PM   #520
xrk971 is offline xrk971  United States
Got Foam?
diyAudio Member
 
xrk971's Avatar
 
Join Date: Oct 2012
Location: Metro DC area
AKSA's Lender Preamp with 40Vpp Output
Quote:
Originally Posted by pcgab View Post
X,
What size SMD resistor will fit the pads for the MELFs?

I'm finally buying parts to build this pre-amp and am trying to figure out the spacing.

Thanks!
1206 chip resistors has same footprint as mini MELFs
__________________
XRKaudio https://www.etsy.com/shop/XRKAudio
  Reply With Quote

Reply


AKSA's Lender Preamp with 40Vpp OutputHide 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
FS: AKSA GK-1 (EL) Preamp kit kv2 Swap Meet 1 14th April 2017 12:04 PM
Alternative output transistors for the Baby AKSA 55 cs Solid State 10 13th September 2013 11:06 AM
preamp for aksa 55 Professor smith AKSA 98 12th February 2012 01:11 AM
Borbely-Lender True Symmetry steph_tsf Solid State 33 23rd August 2011 01:52 PM
Aksa preamp? rick57 Solid State 11 19th May 2006 10:26 PM


New To Site? Need Help?

All times are GMT. The time now is 05:09 AM.


Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 14.29%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Copyright ©1999-2018 diyAudio
Wiki