Charles Gillen schrieb:



Even with a good external speaker, the 525 audio still often sounded rather
muffled and unclear.

As always I recommend an external amplifier connected to the line out.
Very clear sound on a hifi-amp with good speakers or headphones. It's
the bad AF stage "only" on the 525. Sad enough on such a great RX.

--
NRD-525 with serial interface,
PCR-1000 without UT-106
Sony ICF-2001D (2010)
Yaesu FT50-R
Albrecht AE300 100Khz-2.060Ghz no gaps AM,WFM,NFM,SSB

Datong FL2 analog audio filter in series with
Dierking GD 82NF analog audio filter in series with
Kenwood HiFI-amp with integrated equalizer feeding
AKG K-240Monitor headphones or speakers.

Magnetic loop 18-31Mhz remote tuning
Discone 25-1300Mhz,
FD-antenna 40.5mtr
FD-antenna 13.8mtr,
rain gutter areal app. 150 mtr,
Yaesu FRA7700
Yaesu FRT7700