Search found 51 matches

by Holger
Sat Feb 01, 2025 12:17 pm
Forum: Welcome
Topic: PAS upgrade kits business for sale
Replies: 0
Views: 2267

PAS upgrade kits business for sale

Hi all,

I am selling this/my PAS upgrade kits business. I am way too busy with my custom builds business as well as being the North American distributor for Lundahl Transformers.
Everything that is part of this business, such as 100's of pcb's, some parts, all documentations, schematics, pcb ...
by Holger
Sun Dec 22, 2024 5:17 pm
Forum: Welcome
Topic: Festive Season
Replies: 0
Views: 4147

Festive Season

Wishing all our members a wonderful festive season and an awesome and audiophonic 2025!
by Holger
Sun Dec 08, 2024 7:35 am
Forum: PAS New Generation kits
Topic: new gen kits are now available again
Replies: 2
Views: 5754

Re: new gen kits are now available again

according to Dynakit this slightly revised new PAS chassis will accommodate the new/replacement PA-211 transformer.
However, our new gen PAS kits are only sold using our own power supplies with their 'built in' on pcb transformers and therefor do not use this new transformer.

As to the new ...
by Holger
Thu Nov 21, 2024 3:14 pm
Forum: PAS New Generation kits
Topic: new gen kits are now available again
Replies: 2
Views: 5754

new gen kits are now available again

Hi all,

finally, PAS chassis' are once again available after a long delay.
So, our new gen PAS kits are now also available again as a full kit. For details. go here, https://www.erhard-audio.com/PAS_New_Generation.html and navigate to each kit type.
by Holger
Mon Jun 03, 2024 5:34 pm
Forum: Z-Regulated Power Supply, solid state (does not use the 12X4 rectifier tube)
Topic: clone PC-6 pin outs for phono
Replies: 2
Views: 12221

Re: clone PC-6 pin outs for phono

Hi Charles,

sorry, so what are you exactly asking.
Our clone PC5 and PC6 use the same pcb pad numbers as what Dynaco did, so the wiring of our clone pcb's within an original PAS is exactly the same as the OEM wiring, if that helps.
by Holger
Sun Mar 24, 2024 1:24 pm
Forum: New PAS kits suggestions/announcements
Topic: new PAS loudness control
Replies: 15
Views: 71817

Re: new PAS loudness control


I installed the loudness control in my Aikido equipped PAS. Very nice bump in bass and treble at low volume. It works well with the Aikido as they have no tone controls and this adds a little extra sauce when needed.

Used Front Panel Express to design a new front panel, which is already being ...
by Holger
Mon Feb 26, 2024 8:03 am
Forum: General tech questions and discussions
Topic: No signal throughput
Replies: 1
Views: 11934

Re: No signal throughput

I would think that here may be an issue with your volume/balance control wiring, as it sounds like you are experiencing similar issues with both.
My suggestion is to go through your wiring again step by step, concentrating around the volume/balance controls.
Take your time, don't take anything for ...
by Holger
Sat Feb 17, 2024 4:58 pm
Forum: Show us your upgraded PAS
Topic: Brand new from scratch PAS build
Replies: 21
Views: 110009

Re: Brand new from scratch PAS build

looking really good, a really nice build!
by Holger
Mon Feb 05, 2024 12:03 pm
Forum: Show us your upgraded PAS
Topic: Brand new from scratch PAS build
Replies: 21
Views: 110009

Re: Brand new from scratch PAS build

looking great, excellent work!
by Holger
Sat Jan 20, 2024 4:21 pm
Forum: User advise, improvements etc.
Topic: updated PAS upgrade kits web pages, added pcb dimensions
Replies: 0
Views: 15454

updated PAS upgrade kits web pages, added pcb dimensions

Hi all,
I have added pcb dimensions for all the PAS upgrade kits pcb.
As some of you may have realized, you can use our PAS upgrade kits for ANY non PAS chassis builds. With other words, you can use these kits to build your very own stand alone tube phono line or both preamp. So by knowing the pcb ...