Well i think i will choose to not get deep into the ARR-41 then. I bought off Ebay a fine booklet on this receiver, lots of great info from a big enthusiast. But the MHZ and kHz tuning smoothness doesn't thrill me. The mechanical filters aren't really what i think of as optimum but the booklet says to leave the original filters alone.

You know what ? I actually bought 2 ofARR-41 back around 1973, from Slep Co., which was shortly after they appeared on the surplus market. I could not get either to work ! And at that time i had very limited acumen to get them working. It could have been simple as a jumper required ! I was very let down and sold them both for a fraction of what i paid. In fact - it occurred to me, this one i have could have actually one of the 2 i bought way back when ! You just do not see these receivers in this corner of the country.

TCS: Yes, i used the pair as my Novice radio back in the '70s. With at first some kind of mil surplus audio filter - the audio was very hard to take - then a Heath Q Mult. Nice well built radios, but for my circumstances, the ( rarity +fun )/( weight + size ) ratio is not favorable.

The 348 set is one of my longtime faves and may be among the last to ever be let loose. I somehow accumulated the BC-224-A, a gov't AC modified 348, and an R-849 with the attached squelch box. Among others.

Which leads me to a question. I have a BC-224-C, with no LF band, which i kind of like, cuz it means a bit better HF dial resolution. I do not like dynamotors. I recall many years ago listening to say BBC Kuching Malaysia on something around 5 MHz and the ARR-15's dynamotor definitely set the noise floor. So my question: i have a BC-224 dynamotor, NOT for the -A model. I won't use it ever. Should i keep it for now just to sell it or have someone else ( later ) sell it together with a BC-224 ? Dynamotors bring pretty decent money now, compared to earlier years when they were just "toss!" items. But i tend to save too much stuff, a definite fault. What would you do? Should i just sell this 12 volt dyn ? The 224 dyn like the receiver is a lot less common than the 28 volt version.