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Volume control upgrades-

I have been into this hobby for over 25 years. I just completed my 3rd volume control upgrade on a preamp and was reminded just how much of a huge upgrade it is. By far, I feel the most significant upgrade one can do, regardless of cost.

This time I used a Goldpoint attenuator, which cost $150. I added a Bent Audio remote control system for $200. Labor was $200. Just incredible. The preamp had a standard $5 volume pot in it. In the past I have used TKD stepped controls.

I am now at the point that this change is an essential one.
Thought I'd share with others as it really is a low cost upgrade.
justlisten
jeffjeremy
2 posts
 
Would anyone care to recommend a dual volume attenuators upgrade for a first generation "Audible Illusions Modulus Tube Preamplifier with MM Phono Section". I know this would definitely be a very good simple upgrade for this wonderful hybrid early generation preamp...

Just need the nomenclature/design elements of the parts I need, my knowledge in this area is nonexistent. But the setup I will be useing could benefit quite alot from this type upgrade as I understand.

Thks Jeff
PS I will not hold any recommendations against the overall success of this project.
syntax's avatar
syntax
2,033 posts
 
Yes, Poti is essential, the signal goes through it. Normally the signal looses a lot of its quality based on cheap design (material ---> signal transfer ability) But before, it will reach the Preamp via its $6,95 RCA connectors. To replace these is even more important with High quality units (Eichmann Phono Pods for example) ....
csontos
1,275 posts
 
Why not go all the way and just get a Lightspeed Attenuator?
justlisten's avatar
justlisten OP
489 posts
 
Jeff

When choosing a replacement, I believe you typically match it with the impedance of your power amp. If you google Goldpoint they have some good info. A rule of thumb is tube amps , 100k or 50k. Solid state amp, 5k, to 25k.

To address Syntax's point of RCA jacks, I have found most of the preamps I have used, have used a fairly decent grade of RCA jacks as OEM. Those same preamps, however have used at best maybe a $15 Alps pot.
jeffjeremy
2 posts
 
Thks to all for the direction, this has been extremely informative. Goldpoint will definitely provide the options for what I need...
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