The demise of P+G slide faders is a serious issue for studio-based engineers (I believe they still supply some models, but they are made in Asia and not as nice as the industry-standard 3000-series seen in large format consoles).
However, the demise of their pots is not such a sad event. Both RF11 and RF15 have image creep at low levels (fact - test yours if you have some). They also become noisy and need lubricating if used anywhere warm. I don't think they were ever as good as the TKD CP2500, and not really as good as high-end ALPS such as RK40 and 50. In terms of electrical performance, P+G pots were barely better than ALPS RK27, but at many times the price did not represent great value. P+G was a great company and it's sad that most of the potentiometer division's lines have been culled, but I wouldn't lose too much sleep over the pots.
However, the demise of their pots is not such a sad event. Both RF11 and RF15 have image creep at low levels (fact - test yours if you have some). They also become noisy and need lubricating if used anywhere warm. I don't think they were ever as good as the TKD CP2500, and not really as good as high-end ALPS such as RK40 and 50. In terms of electrical performance, P+G pots were barely better than ALPS RK27, but at many times the price did not represent great value. P+G was a great company and it's sad that most of the potentiometer division's lines have been culled, but I wouldn't lose too much sleep over the pots.
I don't believe pots have a sound.
LOL, if you can't hear the difference between a step ladder attentuator with metal films and a TKD pot... I really don't know what to say... absurd?
P+G pots were barely better than ALPS RK27, but at many times the price did not represent great value.
True and ALPS RK27 does not sound very good in my ears, TKD is better by a large margin.
What about the black Alps ACW-136-A (60K, black) ? - go toTrue and ALPS RK27 does not sound very good in my ears, TKD is better by a large margin.
https://www.diyaudio.com/community/...136a-vs-rk-27112-rk27112-rk-27-series.381498/This version I have found in some Shindo preamp clones so as in various Pioneer components.
LOL, if you can't hear the difference between a step ladder attentuator with metal films and a TKD pot... I really don't know what to say... absurd?
Strangely, I went from Khozmo pot to TKD ko-on. Didn't notice any difference, apart from the lack of steps.
check out concerning the choice of resistance for passive pre-amplifiers this thread:
https://www.diyaudio.com/community/...meter-as-a-passive-preamplifier.219342/page-8
https://www.diyaudio.com/community/...meter-as-a-passive-preamplifier.219342/page-8
The video underGood pictures - please load up here, because photobucket delete them anywhere.
Now a question: currently versions from Alps (RH2701, RK27112 etc.) use at the shaft for fixing not a part in the kind as to see in the first picture (btw - what is the naming therefore?).
Instead this the part looks like in the attached image (see also about
Alps Potentiometer
and go to the third picture)
and thus I must destroy and replace it through a new part in cases for disassembly.
From where I can order this part to put on the shaft before assembly, what is the english naming and which tool therefore I should use?
Thanks for advices.
- Home
- Design & Build
- Parts
- Potentiometer Overview - Alps, Penny+Giles, TKD and Vishay and more, what's your fav?