Tweakers' Asylum

Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ.

Use this form to submit comments directly to the Asylum moderators for this forum. We're particularly interested in truly outstanding posts that might be added to our FAQs.
You may also use this form to provide feedback or to call attention to messages that may be in violation of our content rules.

You must login to use this feature.

Inmate Login

By default, logging in will set a session cookie that disappears when you close your browser. Clicking on the 'Remember my Moniker & Password' below will cause a permanent 'Login Cookie' to be set.

Moniker/Username: The Name that you picked or by default, your email. Forgot Moniker?	Examples "Rapper", "Bob W", "joe@aol.com".
Password:	Forgot Password?
	Remember my Moniker & Password ( What's this?)

If you don't have an Asylum Account, you can create one by clicking Here.

Our privacy policy can be reviewed by clicking Here.

Inmate Comments

From:
Your Email:
Subject:

Message Comments

Original Message

Cd player brightness problem

Posted by Ryan on October 27, 1999 at 08:50:42:
Hi All,
I own a 16 bit based (TDA 1541, SAA7220) Rotel that been modified
1. DAC has own PS (i.e. separate transformer, rectifier, caps and regs)
2. 2604 opamps for analogue stage with own PS as above
3. 4700uF caps after each regulator
4. 100pF polypropylene in parallel with resistor (100ohm) following output from opamp

Problem is that the tops seem very bright. Any cures either at CD (like usingan inductor after the opamp instead of a resistor?) or pre/power stage. BTW I use a NAIM 62 pre with 140 power.
Any ideas?
Ciao
Ryan