Search found 5 matches

by Rickster
Wed Sep 07, 2022 6:04 pm
Forum: Attenuators
Topic: Autoformer modules q re second (fine adjustment) switch
Replies: 4
Views: 5762

Re: Autoformer modules q re second (fine adjustment) switch

Sorry, Dave. I have tried twice to send a pm to you, but both times they got stuck in my outbox. I am not sure how to fix that.
by Rickster
Sun Sep 04, 2022 6:14 am
Forum: Attenuators
Topic: Autoformer modules q re second (fine adjustment) switch
Replies: 4
Views: 5762

Re: Autoformer modules q re second (fine adjustment) switch

Thank you, Dave. Is the module with balance control discontinued?
by Rickster
Sat Sep 03, 2022 3:49 pm
Forum: Attenuators
Topic: Autoformer modules q re second (fine adjustment) switch
Replies: 4
Views: 5762

Autoformer modules q re second (fine adjustment) switch

I am interested in trying out your autoformer dual switch modules, but would like to know a little bit more about how they work. Does the second switch use resistive elements to create a voltage divider? Could I add a voltage divider to the module’s output if I needed more attenuation? Thank you ver...
by Rickster
Thu Jul 25, 2019 2:14 am
Forum: Attenuators
Topic: Balance control on autoformer
Replies: 2
Views: 3648

Thank you, Dave for such a clear response. That appears to be quite an elegant solution. I am in the early stage of planning my next project, but I am very interested in including your AVC.
Thanks again.
by Rickster
Wed Jul 24, 2019 8:36 pm
Forum: Attenuators
Topic: Balance control on autoformer
Replies: 2
Views: 3648

Balance control on autoformer

How does the balance control work on the stereo 23 position autoformer with balance control? Is there a schematic available? I also am curious how the two switches interact on the auto former modules? How many taps are accessed on the autoformer? Are any resistors used to perform the fine attenuatio...