gang of elk

Meta- calrec eq
« on: December 02, 2004, 11:09:14 AM »
These links relate to Calrec PQ1549.

a good place to start is Gyraf's calrec eq page..

..or among the other projects in the DIY section of the Gyraf site:

magnus' beginners guide to the calrec pq1549:

buy PCB's here:

magnus' parts list

front panel layout:

finished calrec examples:  nice!

adding relays:


calrec PSU Q&A:

calrec IC Q&A:

calrec pots Q&A:

bipolar 'lytics instead of tants?   Q&A

pots:  frequency spacing

dual gang reverse audio taper pots available here (usa):

calrec switches (usa):

calrec PCB Q&A:

calrec troubleshooting:

pq1549 help thread:


Meta- calrec eq New
« Reply #1 on: June 06, 2005, 02:32:12 AM »
FIXED - 13 year old DIY Calrec PQ1549 Oscillation Fault -
« Last Edit: March 08, 2019, 09:36:20 AM by gyraf »
..note to self: don't let Harman run your company..


Related Topics

  Subject / Started by Replies Last post
23 Replies
Last post June 16, 2004, 11:34:36 PM
by Mbira
Meta Meta!

Started by fum The Lab

4 Replies
Last post July 26, 2004, 09:14:25 AM
by tubejay
0 Replies
Last post January 18, 2005, 03:36:20 AM
by gyraf
2 Replies
Last post January 19, 2005, 12:33:12 AM
by mkruger