clintrubber
Well-known member
Hi,
I just realized the input impedance of a
'1176-MnatsPCB-OEP-inp-TX-version' is
getting quite low.
Please correct me if I'm mistaken.
The suggested OEP is 1+1:6.45+6.45 OEP-TX (A262A3E).
Using this TX with the present 10k input-level pot would
give an input impedance of around 240 Ohms
(& skipping what's in // further down after the 10k-pot).
I should check the Mnats-PCB wiring if both the prim & sec
windings are in series each, but I thought they were.
If the sec windings are put in // then we'd get around 960 Ohms,
still low but OK.
Maybe they are already, I must check.
Anyone had any problems here ?
Thanks,
Peter
I just realized the input impedance of a
'1176-MnatsPCB-OEP-inp-TX-version' is
getting quite low.
Please correct me if I'm mistaken.
The suggested OEP is 1+1:6.45+6.45 OEP-TX (A262A3E).
Using this TX with the present 10k input-level pot would
give an input impedance of around 240 Ohms
(& skipping what's in // further down after the 10k-pot).
I should check the Mnats-PCB wiring if both the prim & sec
windings are in series each, but I thought they were.
If the sec windings are put in // then we'd get around 960 Ohms,
still low but OK.
Maybe they are already, I must check.
Anyone had any problems here ?
Thanks,
Peter