Hello people. My brother has an Allnic H3000 phono stage that has just given a fault. It 'isn't receiving current to either the left or right outputs'. The psu would appear to be working
It has some current meters on the front and they are both low/zero. He said if it was a valve going down it would show on these....not sure what that means.
Does anyone have experience of these things....a schematic.....know a good service tech that could look it over?...or indeed where to start checking things.
I don't know much about vinyl set ups....I asked if it could be that isn't getting a signal from the turntable to which he replied that may point to a faulty cartridge and that that is unlikely....but I'm guessing it could be wiring in between an issue too maybe?
Any advice appreciated ��
It has some current meters on the front and they are both low/zero. He said if it was a valve going down it would show on these....not sure what that means.
Does anyone have experience of these things....a schematic.....know a good service tech that could look it over?...or indeed where to start checking things.
I don't know much about vinyl set ups....I asked if it could be that isn't getting a signal from the turntable to which he replied that may point to a faulty cartridge and that that is unlikely....but I'm guessing it could be wiring in between an issue too maybe?
Any advice appreciated ��
Each channel has a meter , the needle should be in the center of the two parallel lines to the left of centre on the meter face .
If the meter needle is to the LEFT of the lines it means both or one of the E810F valves is faulty .
If the needle is to the RIGHT of the lines then one or both regulator valves is faulty.
Thats thec FIRST check.
If the meter needle is to the LEFT of the lines it means both or one of the E810F valves is faulty .
If the needle is to the RIGHT of the lines then one or both regulator valves is faulty.
Thats thec FIRST check.