Click to go to Forum Home Click to go to maXbimmer Home

Go Back   maXbimmer Forums > Classifieds > For Sale > Non-BMW Related
User Name

Welcome to!

You are currently viewing our boards as a guest which gives you limited access to view most discussions and access our other features. By joining our free community you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is fast, simple and absolutely free so please, join our community today!

Thread Tools Rate Thread Display Modes
Old 07-05-2005, 08:06 AM   #1
4th Gear Member
Join Date: Dec 2004
Location: GTA
Posts: 681
Hafler DH220 Mosfet Power Amp FS

In excellent condition. Will entertain reasonable offers or trades. Still one of the best sounding amps for a reasonable price you can get. Pretty much unbreakable. In regular use for 20 years and has NEVER let us down.

The Hafler DH-220 series is one of the most popularly sold amplifiers ever produced. David Hafler produces some of the best sounding, no nonsense audio equipment for the discriminating listener. David Hafler is regarded by many as the father of high fidelity. His design theory: created products that offer elegantly simple circuitry while providing superior sound. Many recording studios in the world have adopted Hafler as their standard. FEATURES: Power Rating: Less than 0.02% total harmonic distortion at any power level up to 100 watts continuous average power per channel at any frequency between 20 - 20 Khz with both channels driven. IM Distortion (SMPTE): Less than 0.005% from 1 to 100 Watts. Typical THD at 100 Watts: 1 Khz - 0.0015%, 10 Khz - 0.005%, 20 Khz - 0.012% Frequency Response: -3db, 1 Hz to 100 Khz at 1 watt, +/- 0.5db, 10 Hz to 40 Khz at 100 watts. Typical Channel Seperation: 20 Hz - 66 db, 1 Khz - 66 db, 20 Khz - 60 db Signal to Noise Ratio, unweighted: < 100 db at 100 watts Input Impedance: 22,000 ohms (standard for most preamplifiers) Input Sensitivity: 1.5 volts rms for 100 watts Damping Factor: 150 to 1Khz & 50 to 10 Khz Rise Time: 10 Khz, 60 volts peak to peak square wave: 2.5 u sec. Slew Rate: 10 Khz, 60 Volts peak to peak square wave: 25 V/u sec Semiconductor Complement: 26 transistors, 8 power Mosfets, 24 diodes, 4 zener diodes, 1 diode bridge. Power Consumption: Quiescent: 100 VA: 100 Watts, 370 VA Size: 5 1/8� high, 16 � wide, 10 �� deep Net weight: 26 lbs,
Hibbing is offline   Reply With Quote
Old 07-10-2005, 01:40 AM   #2
2nd Gear Member
Join Date: Mar 2004
Location: Toronto
Posts: 255
Send a message via ICQ to kontesto Send a message via AIM to kontesto
2001 Audi A4 1.8T
kontesto is offline   Reply With Quote

Thread Tools
Display Modes Rate This Thread
Rate This Thread:

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 On

Forum Jump

All times are GMT -4. The time now is 08:24 PM.

Powered by vBulletin® Version 3.8.10
Copyright ©2000 - 2018, vBulletin Solutions, Inc.
Maxbimmer Copyright 2001 - 2018