Tube DIY Asylum Do It Yourself (DIY) paradise for tube and SET project builders.

---

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

---

[ Alert Moderator ]

---

I assume that this is to feed a tweeter?

Posted by Timbo in Oz (A) on February 7, 2017 at 18:20:34

In Reply to: Limiting low frequency response of SE amp posted by Randal P on February 4, 2017 at 06:13:10:

If so, does the tweeter currently have a series capacitor to high-pass it in between 6-8 Khz?

If yes, you must remove that capacitor.

A line level input filter (change the input Cap) or changing the value of a coupling capacitor inside the circuit are both good ways to do it. The first is easy to calculate and even with a commercial metallised film cap will sound better than any speaker level cap filter ever will. ? Because it won't be working hard.

It might also have the advantage of easing the task of the input-gain stage.


Warmest

Tim Bailey

Skeptical Measurer & Audio Scrounger

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

Atma-Sphere Music Systems, Inc.

---

[ Top of Page ] [ Contact Us ] [ Support/Wish List ] [ Copyright © 2024, Audio Asylum, all rights reserved ]

---

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

---