Tubes Asylum Questions about tubes and gear that glows. FAQ

---

[ Follow Ups ] [ Post Followup ] Thread: [ Display  All  Email ] [ Tubes Asylum ]

---

[ Alert Moderator ]

---

RE: Conrad Johnson PV-10B: Stock Replacement Volume Pot Confirmation

Posted by Jonesy (A) on September 7, 2023 at 20:26:09

In Reply to: RE: Conrad Johnson PV-10B: Stock Replacement Volume Pot Confirmation posted by tvr2500m on September 7, 2023 at 11:42:10:

Trying to help you figure out the correct part and I see a similar discrepancy elsewhere in that CJ Users forum Joe referred to in his post. Albeit it's a different model number than yours. (link below)

While reading through some other sites I noticed CJ removed balance controls on some preamp versions. It's possible they compensated for this with resistors, different value potentiometers, or both.

Unfortunately schematics and parts changed on the fly for many high end brands of that era making it difficult to match up with your preamp date of manufacture and serial number.

At this point you probably can't go wrong with replacing with the identical part if it's served you well.

Or taking it apart and cleaning it.

Jonesy

Edit: had link and title reversed

"I know just enough to get into trouble. But not enough to get out of it."

• 50k or 100k   (Open in New Window)

Edits: 09/07/23

This post is made possible by the generous support of people like you and our sponsors:

Kimber Kable

---

[ Top of Page ] [ Contact Us ] [ Support/Wish List ] [ Copyright © 2025, Audio Asylum, all rights reserved ]

---

[ General ] [ Speakers ] [ Tubes ] [ Vinyl ] [ Digital ] [ Hi-Rez ] [ Video Asylum ] [ Cables ] [ Tweaks/DIY ] [ Music ] [ Films ]

---