||Welcome to the software page. This
page contains details of software available from this site, to assist with the design of
amplifiers and related equipment.
Note: All software on this page is
compatible with Windows 95, 98, ME, 2000 and NT4.
calculator - Free
calculator from Morgan Jones and Mark Lovell. If you need an
oddball value, this is the pain free way to work out which combo you need
in series or parallel to get the desired effect. It also shows the
colour codes on screen - great for people like me who can never remember
them! [Added 30/1/2007]
||Anode Load Calculator
Anode load calculator - an excel 5 spreadsheet (in zipped form)
which allows you to see the amount of stress on output valves for a given amount of
standing bias current [4k bytes].
$19.95 (30 day free trial)
would happen if your hard drive failed today? Everybody needs
backup! disk2disk is a
great tool for backing up your system, and for archiving files.
Running under Windows 95, 98, ME, 2000 and NT, disk2disk has an intuitive
user interface and contains features such as disk spanning, and two levels
of file compression. It can back up to secondary hard disks, network
drives and Zip disks. You can even backup to CDR's or CDRW's if you
have the appropriate packet drivers on your system.
For $19.95, it's cheap insurance. Download it today, and
safeguard your system. ps: disk2disk has been in daily use at Duncan
Amplification since August '99, for backing up designs, artwork,
correspondence, web pages etc. and has been used to do a full system
recovery in that time...
Designer II - Free
Available now, the
PSU Designer II. New
improved version of PSU designer.
Caters for a variety of power supply configurations, and rectifier configurations
including tube and solid state rectifiers.
||Speaker Impedance Calculator
Impedance of speakers - Tired of working
out what the individual power ratings etc.? Grab an Excel 5 spreadsheet that will do
it for you!!
Handles various combinations of series and parallel to give you the
power rating required for each speaker, and the impedance of the whole combination.
Personal Edition - Free
You may have used
the TDSL to query vacuum tube data on over 13,000 tubes. Now this
information is available to run on Windows PC's!
Click here to go to the
TDSL personal edition page.
Stack Calculator - Free
Based on the excellent tone stack
simulator by Dave Cigna, it adds real time operation, so you can see the control
variations instantly. The final release is now available for download.
Click here to go to the TSC page.