Go Back   Home > Forums > Amplifiers > Tubes / Valves
Home Forums Rules Articles Store Gallery Blogs Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

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

diyAudio Sponsor

Search for a tube at thetubestore.com                            Product reviews and more

Audio tubes for any amplifier: from high end home audio to classic guitar amps.

Quick links by tube type: 12AX7, EL34, 6L6, KT66, 6550, KT88, EL84, 12AU7, 12AT7, 6922, 6H30, 300B, 6V6, 6SN7 

Reply
 
Thread Tools Search this Thread
Old 19th December 2009, 10:18 PM   #1
wicked1 is offline wicked1  United States
diyAudio Member
 
wicked1's Avatar
 
Join Date: Jan 2008
Default hammond power tx 200series update

This is probably old news, but I just noticed Hammond updated their 200 series power TX's to include a 125v primary tap, in addition to the usual 115v primary.
I've been talking trash about them a bit lately because my power TX runs so hot(over voltage). So, I feel obligated to mention this change for the better.
  Reply With Quote
Old 19th December 2009, 11:27 PM   #2
diyAudio Member
 
Ty_Bower's Avatar
 
Join Date: Mar 2007
Location: Newark, DE
That's a good move on their part. Slightly off topic, but I've still got a 374BX in my Simple SE. I've got it up in the bedroom, and use it regularly. I couldn't be happier with the 374BX. It's one of the quietest power transformers I own.
  Reply With Quote
Old 19th December 2009, 11:56 PM   #3
JLH is offline JLH  United States
diyAudio Member
 
JLH's Avatar
 
Join Date: Apr 2005
Location: Indianapolis, IN
That's good to know. However, ever since the 300 series came out I have not touched another 200 series. Like you, I pretty much thought the 200 series was junk. Over heating and lots of buzzing. If using Hammond power transformers, the 300 series is still the way to go in my book. I avoid the whole mess by having most of my power transformers made for me.
__________________
Ah, how beautifully the orchestra sounds before a rain! In a dry sunny day there is no way for the instruments to sound this way!
  Reply With Quote

Reply


Hide this!Advertise here!

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
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
5U4 Darling power TX advice needed waam68 Tubes / Valves 2 14th December 2008 07:15 PM
help wiring these power tx riotubes Parts 14 16th November 2008 01:06 AM
Power Tx core should ground? ttray321 Tubes / Valves 3 9th May 2005 10:01 AM
Buffer Line Pre-Amp Power Tx cantskienuf Tubes / Valves 0 10th March 2005 04:56 PM


New To Site? Need Help?

All times are GMT. The time now is 04:25 PM.

Page generated in 0.06364 seconds (70.34% PHP - 29.66% MySQL) with 10 queries

Copyright ©1999-2012 diyAudio