This is a writeup about the Grundig Fine Arts T-9009 tuner which replaced the previous T-9000. The T-9009 superseded the T-9000 in Grundig's Fine Arts series in 1992, at least in Europe. It was withdr

Since Grundig is still more or less in the "more info wanted" category, I'll try to give a small writeup on the T 7500 and the virtually identical (somewhat different case) ST 6500: This tuner was sol

Hi all ! I am new on this board. So let me introduce myself by submitting a writeup about my former main tuner - a Grundig Fine Arts T-9000. I currently use the updated version T-9009 (more on this on

Would anyone be interested in a PCB for building an tuner alignment filter? I can order extra PCB's and provide at cost if anyone interested. Specs would be as specified in the IEEE Tuner Measurement

Could someone explain how to install an FM antenna ground rod. Somewhere I read that you surround the rod with water softener salt?

I see that the congresscritters are trying to save car AM radio, in the proposed AM for Every Vehicle Act. Interesting. Politics meets physics. I wonder if it is even possible to shield the electrics

I have a few tuners to sell because I am moving out of the country. Since I can find no similar ones online I have no idea of what to list them for. First, best one is a Rotel RT990BX. I know, the dis

If anyone is looking for a B760, there is one in Portland https://portland.craigslist.org/wsc/ele/d/portland-revox-b760-digital-synthesized/7612391331.html

I am working on a Model 18. The stereo light would not come on. I tried adjusting the threshold but no joy. I could tell someone had adjusted L501 as the bees wax was gone. I tweaked it a bit and the

No affiliation, sale has started. https://www.estatesales.net/MO/Crestwood/63126/3649776

I just picked up this TU-D99X pretty cheap. It dates from 1984-85 and is surprisingly heavy for a 1U digital tuner. Alas, that is due to the heavy steel top and bottom covers :-) The rear panel is ste

I'm really having fun working on these 80's digital tuners lately and just found a really nice and, as I understand it, a pretty rare one, the Akai AT-93 "Reference Master" from 1988. It is well built

I picked up a really nice T-9090 with the (fake but nice looking) rosewood side panels. Also, someone removed the stock power cord and installed a 3-pin IEC power socket. This was done very well so no

some Yamaha tuners had a sheet of frequency transparencies you could use to tell you the frequency you had programmed. I really dont want any frequencies in those slots. what have people used, if anyt

Does anyone on here have any first hand experience with this tuner?

I have a working S3000V serial 512184. Must be near last production of S3000V. It is different than schematic for serial 346827 to 348326. Tubes are 6BS8, 6GH8, 6AU6, 6AU6, 6BN6, 12AT7, 12AT7, 6EA8. D

Hi, Does anyone know if these are immune to the HD hiss? I haven't found a definitive answer for these Onkyos They are on the list as having post-detection filters but I have seen a couple of tuners o

Hi Strange forum. I can’t figure out how to respond to my post. There are several responses to my post. Thanks

On Mon, Apr 24, 2023 at 07:34 AM, daschwa79 wrote: I also have a tuner on the list claiming to use a harmonic canceller, NAD C420. Can anyone confirm how effective this particular circuit should be at

Underwent an modification project on a Sansui TU-D99AMX which is in proper working order. The changes made were the following using parts on-hand: Power Supply C2 1000/25 > 2200/35 Panasonic FC/FM C6