tube preamp for pa-150 - diyAudio
Go Back   Home > Forums > Amplifiers > Chip Amps
Home Forums Rules Articles diyAudio Store Gallery Wiki Blogs Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

Chip Amps Amplifiers based on integrated circuits

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
Thread Tools Search this Thread
Old 21st July 2010, 05:44 PM   #1
Nate805 is offline Nate805  United States
diyAudio Member
Nate805's Avatar
Join Date: Nov 2008
Location: Santa Barbara
Question tube preamp for pa-150

Would specs like these be appropriate for a pa-150 lm3886 amplifier? The input sources I have been using don't allow my amp to play too loud, so i figure i need a preamp. Would specs like these be appropriate for preamplifing a PS1 and iPod?

Input Sensitivity:50mV

Input Impedance: 100KOhm

Out-Put Impedance:12~600 Ohm

Dynamic range: 84.6dBA((300 ohm) 89.8dBA(33 ohm)


Frequency response:10Hz-60KHz +/- 0.25dB

Minimum THD: 0.016%(300 ohm) 0.45%(13 ohm)

Signal/Noise Ratio >92dB
  Reply With Quote


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
Adcom GTP-502 Tuner/Preamp $150 Zero Cool Swap Meet 2 8th September 2009 08:58 PM
PreAmp and Equalizer for Hi-Fi, PA Inductor Solid State 4 8th August 2009 12:57 PM
Van Alstine Mosfet 150 Modified Dynaco ST 150 Power Amp Scott Novak Swap Meet 1 7th August 2009 10:45 PM
FS: Audire Legatto rackmount preamp $150 ke4mcl Swap Meet 4 9th May 2009 01:15 AM
poweramp need a preamp?help urgent pa system prorms Solid State 3 27th August 2006 11:57 AM

New To Site? Need Help?

All times are GMT. The time now is 12:46 AM.

vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
Copyright 1999-2017 diyAudio

Content Relevant URLs by vBSEO 3.3.2