Thanks to all for your help!

I measured the DC voltage accross the pot, at the middle volume: 10 mV on
channel, 28 mV the other!
How to read these values?


The Alps pot is not available in Italy.
I searched "stereo" pots, also third parties, on local shops and surplus.
They haven't.

Perhaps I found the pot at Farnell UK, ALPS RK27111250K (former 0071
50KAX2), Farnell code 697928.
Good news: it is £ 16.33 plus shipping cost to ITALY (about £ 8), because
Farnell Italy doen't sell to end-users... :-(

If anybody can help me to get the pot at a cheaper cost...

---

At a first glance, one of the big power caps (10000 uF 25 V) is strange: its
plastic dome is going yellow (the other three caps have a transparent dome).
Is this a clue of a incoming failure ?


ciao, Massimo
ITALY
(to reply: remove CHIOCCIOLA and PUNTO)