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Audio Nautica
Australia
Приєднався 1 жов 2021
Hi. I'm Stephen and welcome to Audio Nautica!
Audio, as in Audio, and Nautica as in things Nautical.
This channel is mostly about vintage audio, ships, and a few other things as well...
Please subscribe!
Support the channel at Patreon, www.patreon.com/audionautica
You can contact me at audionautica21@gmail.com
Audio, as in Audio, and Nautica as in things Nautical.
This channel is mostly about vintage audio, ships, and a few other things as well...
Please subscribe!
Support the channel at Patreon, www.patreon.com/audionautica
You can contact me at audionautica21@gmail.com
Vintage Yamaha CDC-635 CD Player Changer Clean and Test
I recently moved house, and in a cupboard I found this revolting looking Yamaha CDC-635, along with a RX-460 receiver amplifier.
I would have loved to have one of these in 1993, so join me as we clean this old girl up and see if she has some life left in her.
Music is "Still Got the Blues" by The Jazz Kings from their album, Blue Jazz.
Used by kind permission of The Jazz Kings.
www.jazzkings.net
Please SUBSCRIBE to my channel.
Check out my watchmaking channel Watch Out - @watchout9213
You can support both of my channels at Patreon: patreon.com/audionautica
Or you can leave me a Super Thanks if my work has been valuable to you.
Equipment used to film this video:
Cameras: Sony ZV-E10 Mk1, Sony A6700
Rode Wireless GO II
Editing Software: Davinci Resolve
Editing Computer: M2Pro Macbook Pro
Monitor Speakers: Yamaha NS-10MX
Monitor Amplifier: NAD 3120
I would have loved to have one of these in 1993, so join me as we clean this old girl up and see if she has some life left in her.
Music is "Still Got the Blues" by The Jazz Kings from their album, Blue Jazz.
Used by kind permission of The Jazz Kings.
www.jazzkings.net
Please SUBSCRIBE to my channel.
Check out my watchmaking channel Watch Out - @watchout9213
You can support both of my channels at Patreon: patreon.com/audionautica
Or you can leave me a Super Thanks if my work has been valuable to you.
Equipment used to film this video:
Cameras: Sony ZV-E10 Mk1, Sony A6700
Rode Wireless GO II
Editing Software: Davinci Resolve
Editing Computer: M2Pro Macbook Pro
Monitor Speakers: Yamaha NS-10MX
Monitor Amplifier: NAD 3120
Переглядів: 154
Відео
Vintage Yamaha RX-460 Receiver Amplifier Clean Up and Bench Test
Переглядів 65621 день тому
I recently moved house, and in a cupboard I found this revolting looking Yamaha RX-460 from 1993, as well as a CD changer. I would have loved to have one of these in 1993, so join me as we clean this old girl up and see if she has some life left in her. Please SUBSCRIBE to my channel. Check out my watchmaking channel Watch Out - @watchout9213 You can support both of my channels at Patreon: patr...
Vintage Accuphase C-202 Class A Pre-Amplifier Tour and Look Inside
Переглядів 867Місяць тому
I purchased this spectacular Accuphase Pre-Amplifier three years ago from a dealer in Japan. Ever since then it has been my primary pre-amplifier. Join me and see what makes this pre-amp so special. It is also well worth checking out Mike's article at Liquid Audio about this preamplifier. I know I am in good company, as Mike used one of these pre-amplifiers in his system for many years until he...
Home Made JBL Speaker Stands
Переглядів 2382 місяці тому
I built a set of speaker stands for my JBL 4333a speakers. Please SUBSCRIBE to my channel. You can support both of my channels at Patreon: patreon.com/audionautica Or you can leave me a Super Thanks if my work has been valuable to you. Check out my watchmaking channel Watch Out - @watchout9213 Equipment used to film this video: Cameras: iPhone 15, Sony ZV-E10 Rode Wireless GO II Editing Softwar...
Vintage Accuphase P-102 Class A Power Amplifier Commissioning
Переглядів 6 тис.2 місяці тому
Ever since I purchased my Accuphase C-202 Preamp in 2021, I have been looking for a matching P-102 Power Amp to go with it. My preference was to buy one from a dealer that had been fully sorted. After waiting three years I decided to take a huge risk and purchase one on Yahoo Auctions. Join me as I unbox and commission this wonderful piece of premium HiFi gear. Please SUBSCRIBE to my channel. C...
My Ella Preamplifier Died!
Переглядів 5184 місяці тому
My Ella Valve Preamplifier from Erhard Audio died. In this short video I get it working again. Please SUBSCRIBE to my channel. Check out my watchmaking channel Watch Out - @watchout9213 You can support both of my channels at Patreon: patreon.com/audionautica Or you can leave me a Super Thanks if my work has been valuable to you. Equipment used to film this video: iPhone 15 Rode Wireless GO II E...
SYMPHONY Amplifier - Part3 - Debugging
Переглядів 2734 місяці тому
The SYMPHONY amplifier has an oscillation problem, so in this video we do some debugging to try to resolve the problem. Please SUBSCRIBE to my channel. Check out my watchmaking channel Watch Out - @watchout9213 You can support both of my channels at Patreon: patreon.com/audionautica Or you can leave me a super thanks if my work has been valuable to you. Equipment used to film this video: Sony A...
Are Monitor Speakers Bad for HiFi?
Переглядів 1,4 тис.5 місяців тому
Audiophiles love to make generalisations. And most generalisations have some truth to them. Sometimes you will hear it said that Monitors, especially Studio Monitors should not be used for HiFi listening. But is it really that simple? Please SUBSCRIBE to my channel. Check out my watchmaking channel Watch Out - @watchout9213 You can support both of my channels at Patreon: patreon.com/audionautic...
The SYMEF Amplifier Build is Finished?
Переглядів 3076 місяців тому
Harrison from Modular Audio Design sent me a pair of SYMEF Class A/B Power Amplifier Boards as well as some protection boards. onaudio.herokuapp.com/catalog/ ua-cam.com/video/AZBaJQpiUAI/v-deo.html I have finished re-assembling the amplifier after upgrading the filter capcitors to 33,000uF Please SUBSCRIBE to my channel. Check out my watchmaking channel Watch Out - @watchout9213 You can support...
SYMEF Amplifier Build Overview and Power Supply Upgrade
Переглядів 5846 місяців тому
Harrison from Modular Audio Design sent me a pair of SYMEF Class A/B Power Amplifier Boards as well as some protection boards. onaudio.herokuapp.com/catalog/ ua-cam.com/video/AZBaJQpiUAI/v-deo.html In this video I give an overview of how I built this amplifier, and a recent power supply upgrade. Please SUBSCRIBE to my channel. Check out my watchmaking channel Watch Out - @watchout9213 You can s...
SYMPHONY Amplifier Build - Part2
Переглядів 5067 місяців тому
I do some bench testing on the amp board for the SYMPHONY amplifier board that Harrison from Modular Design Systems sent me. Please SUBSCRIBE to my channel. Check out my watchmaking channel Watch Out - @watchout9213 You can support both of my channels at Patreon: patreon.com/audionautica Or you can leave me a super thanks if my work has been valuable to you. Equipment used to film this video: S...
Vintage Marantz SR320 Receiver Amplifier Repair
Переглядів 5518 місяців тому
Join me as I refresh and repair this Marantz receiver amplifier from 1984. Please SUBSCRIBE to my channel. Check out my watchmaking channel Watch Out - @watchout9213 You can support both of my channels at Patreon: patreon.com/audionautica Or you can leave me a super thanks if my work has been valuable to you. Equipment used to film this video: A-Cam: Sony A6700 TTArtisans 35mm lens B-Cam: Sony ...
SYMPHONY Amplifier Build - Part1
Переглядів 6279 місяців тому
Harrison did it again! Harrison from Modular Design Systems sent me some circuit boards to build another HiFi amplifier - this time a 1DIFFSYM2QC Amplifier. This first video is an unboxing of what I was sent. Please SUBSCRIBE to my channel. Check out my watchmaking channel Watch Out - @watchout9213 You can support both of my channels at Patreon: patreon.com/audionautica Or you can leave me a su...
Vintage Dual CS505-1 Turntable Refresh
Переглядів 1,6 тис.9 місяців тому
I decided I wanted to upgrade my Rega RP1 turntable, and while this Dual CS505-1 is an entry level vintage turntable, it is at least semi automatic, and has a removable head shell, which will give me a cartridge upgrade path. She was in need of a service, so I lubed the motor and spindle, as well as a few other places, and re-set the tracking and anti-skate. I followed these videos by Turnable ...
Custom HiFi Speakers Made From Organ Pipe
Переглядів 52010 місяців тому
Yes, you read it right. With the help of my friend FB, I turned a Bourdon organ pipe into this pair of speakers. No, you can't tell how they sound by listening to them on your system. Music is Asher Fulero, Pouring Out from the UA-cam Audio Library. Please SUBSCRIBE to my channel. Check out my watchmaking channel Watch Out - @watchout9213 You can support both of my channels at Patreon: patreon....
Marantz NR-1506 Surround Receiver Look Inside
Переглядів 1,3 тис.10 місяців тому
Marantz NR-1506 Surround Receiver Look Inside
SYMEF Stereo Amplifier Build Pt4 - Final Assembly & Performance Tests
Переглядів 991Рік тому
SYMEF Stereo Amplifier Build Pt4 - Final Assembly & Performance Tests
Legendary Yamaha NS-10M Studio Monitor Speakers
Переглядів 2,2 тис.Рік тому
Legendary Yamaha NS-10M Studio Monitor Speakers
SYMEF Stereo Amplifier Build Pt3 - Update & DC Protection Test
Переглядів 470Рік тому
SYMEF Stereo Amplifier Build Pt3 - Update & DC Protection Test
Miele WT945 - Dryer not working / not heating
Переглядів 1,6 тис.Рік тому
Miele WT945 - Dryer not working / not heating
SYMEF Stereo Amplifier Build Pt2 - Heatsink & Initial Test
Переглядів 781Рік тому
SYMEF Stereo Amplifier Build Pt2 - Heatsink & Initial Test
Upgrade Your DAC without Upgrading your DAC! Pi Raspberry Streamer
Переглядів 3,3 тис.Рік тому
Upgrade Your DAC without Upgrading your DAC! Pi Raspberry Streamer
SYMEF Stereo Amplifier Build Pt1 - Chassis
Переглядів 1 тис.Рік тому
SYMEF Stereo Amplifier Build Pt1 - Chassis
How to Upgrade your HiFi for Free (almost)
Переглядів 1,4 тис.Рік тому
How to Upgrade your HiFi for Free (almost)
MAJ5 Rogers Compact Monitors Vintage Speakers Teardown
Переглядів 1,4 тис.Рік тому
MAJ5 Rogers Compact Monitors Vintage Speakers Teardown
Battery Leak Repair & Look Inside - Yamaha Disklavier
Переглядів 184Рік тому
Battery Leak Repair & Look Inside - Yamaha Disklavier
Holland America Line MS Noordam Full Tour
Переглядів 7 тис.Рік тому
Holland America Line MS Noordam Full Tour
Sydney Sail Away - Holland America MS Noordam
Переглядів 385Рік тому
Sydney Sail Away - Holland America MS Noordam
Cruise Ship Promenade Deck - MS Noordam
Переглядів 530Рік тому
Cruise Ship Promenade Deck - MS Noordam
Congrats. It is amazing to know ppl are so rich they can buy these gear brand new & just abandon them. They are worth a good chnage in my country
nice video👍🏼do you know how this compares to my Yamaha m2 amp 2X 244 8ohm❓I have both Yamaha m2 and a dynaco st70 valve...both sound very good!...wondering if there is a better amp to pair with my Tannoy Berkeley speakers❓
I'm not familiar with your Yamaha amp, but I would suspect the Yammy would probably perform better than the Quad. It really depends on the kind of sound that you are looking for. The Tannoys would I imagine have a would have a pretty English mellow kind of sound. Maintaining that theme I think the dynaco would be a good match. But both the Yamaha and the Dynaco are great amps, but very different also - beauty is in the ear of the beholder and it really just depends on what you like the best.
Very interesting video and it is always a pleasure to hear The Jazz Kings (Australia) through a quality sound system. Thanks so much.
Thank you again The Jazz Kings!
From memory the Stereo 20 was slightly simplified. T&D were said to be very unhappy at being copied. As someone pointed out , if so why publish in a magazine ? It was very typical to use published designs. Mullard and RCA. Dynaco being RCA. RCA happy to sell the parts. T&D was based on the H C Lin circuit of 1957 . Peter Baxendale made a big improvement which Naim used.
Is there any way I could make my own organ stops? I only have a non-organ 61 keys keyboard
Yes, there's all sorts of options out there - Google is your friend.
Nice job Stephen. Enjoyed this video.
Thanks for commenting - I've got a few other repair videos up that you might like to check out.
These are a crib of LS3/5. Had nothing in common with the BBC design.
That's kinda like saying a BMW 5 series has nothing in common with a BMW 3 series. Completely different speakers yes, nothing in common, no.
Nice video. You might want to replace that gold Elna cap. Ive serviced quite a few 460s.and they're always bad. I think the CD has a similar cap as well.
Thanks - I checked it. It's fine. Might be a low mileage unit.
Again, correct me if I'm wrong but is that a halogen bulb on the dim bulb tester? That is less likely to burn out than a standard incandescent bulb, thus lowering its function as a protection feature.
Beautiful circuit on these amplifiers. I admire the design. Reminds me of well engineered amps like Dynaco or McIntosh.
I think a potential mistake you made here is not reforming the filter caps for a few hours, please correct me if you did. But as long as the amp is working for a few moments in test, put the system on a dim bulb tester with say a 100 watt bulb and let it ride for half a day. Testing the ESR on a cap like these without at least running them for a few hours, on equipment that likely hasn't been worked for months or years or decades, give them a chance. I have replaced so many filter caps on principle only to later realize that just running them for a few hours and they test as well or better than the replacements at high voltage.
Fair comments. I honestly cannot remember.
This particular amp is a low end amp. It’s cheaper to buy another one. There dirt cheap on eBay.
Would you possibly share the name of the Japanese dealer you mentioned? I do buy items on yahoo Japan and once in great while from Hifdo. Thanks
Well as you already know because you've done this yourself, there is a significant risk in importing this kind of gear from overseas, and the return on that risk is getting to know reliable suppliers and how to reduce that risk. I've had to work really hard to develop that knowledge, and I'm not comfortable just giving it away. Happy shopping!
@@audionautica6843 I actually have found a really decent supplier for tonearms, I look at some of the items as I receive them and a 45 year old Tonearm looks and functions like it was made a few days ago!
Good one!
lol you should try some chifi clones like the fm300a, they are awesome
Whatever works - my SYMEF amplifier build was inspired as a cost effective way to have something inspired by Accuphase - I won't call it a clone because it isn't.
@@audionautica6843 lol i guess most germans have the guts to buy these clones for review, i don't see a whole lot of english reviewers out there doing clones. I got the 1969 class A clone and fm300a and was blown away
With vintage receivers, unless I see pre-outs on the back it aint worth it to me either. That being said, I'd LOVE to have an all matching vintage Yammie rig! Nice preamp/power amp combo with sufficient juice for a pair of NS1000's, id be in hog heaven : D
I hear you!
I worked at a HiFi shop in Austin, TX when this receiver and CD carousel were introduced and current. Killer combo that we sold a ton of, especially with some nice higher efficiency speakers (like Klipsch or Boston Acoustic). GREAT FIND and not at all surprised this receiver is still alive and kicking.
Cool! Yeah, I wandered around HiFi shops in the early nineties drooling over this sort of stuff and never being able to afford it.
One of my 3 Yammy amps is it's slightly bigger brother the AX-550, great amp that's waiting for me to give it a full service, the input selector is hit and miss on all the inputs. The remote of my 2001 AX-596 works on the 550 no problem.
Good one!
Nice...perfectly logical approach also
Very nice amplifier. What source were you using?
This: ua-cam.com/video/ozwxcK_Z-OI/v-deo.html
Is the LED indicator supposed to turn on immediately when the unit has power?
I guess so
Friend of mine had one of them in the early 80s, great sound even when he used to crank it right up. Would be interesting to see how those filter caps measure up after a bit of time.
Beautiful laid out amp!
It sure is!
No, we don't know who the other reviewer is. Actually there is only one other Accuphase C-202 review on UA-cam (13min 56sec) and it doesn't say that it colorizes the sound.
Yep - that's it. It's a great review. As I said, I'd already ordered mine from Japan when I saw this review. At 13:04 he said "it alters everything that goes through it". With 3 years of listening that has not been my experience, and as I said, a pre-amp should change nothing except for gain - unless one is particularly wanting to change the tone which is what tone controls are for.
I think what he meant to say there is that it gave him understanding what a great preamp should sound like (not the best choice of wording). But who knows...i left him a comment asking about it. Thank you.
Next year will come to bitung north sulawesi indonesia
Beautiful piece of technnology...
Sure is!
Noticed an audible difference sharp spikes bring about. Have a felt backed, soundproofing carpet resting on additional cork sheet on a concrete floor at mine. Low frequency definition improves markedly with spikes allowed to dig into the concrete vs. just resting on circular, locating pads they came with. Not sure how to describe it, but when anchored, the lows seem deeper and hit harder, in a more point like fashion. Wonder if it would work at yours. Obviously, the spikes are shaped like a tip of a dart, rather than a cone and about an inch in length, so that the speakers are elevated above the carpet. Once levelled, a nut allows to lock the thread in place.
I'm sure it would be doable - I could just put knock in inserts on the bottom side and screw the spike in there. However I would suspect I might be dabbling with diminishing returns. If you watched carefully you would note that the room is seriously compromised as a listening room - speakers in the corners with one halfway in a doorway - there just isn't anywhere else. :-( I certainly have noticed a big difference with these stands in a) getting them up off the floor b) substantial decoupling from the floor at bass frequencies - it is much much better than it was with those big speakers sitting directly on a timber floor. Thanks for your comment!
@@audionautica6843 You're right, suspended timber behaves in a much more "lossy" and unpredictable manner. Even the speakers destined for the American market tend to have a higher Q & resonance frequency to compensate. In my previous setup, I have had some success with marble slabs, about 3inches tall and slightly larger than the bases of the speakers. I had placed thin strips of compliant rubber between the slabs the speakers and thicker ones between the floor and the slabs. You could feel the slabs vibrating, almost like a pendulum on spring, but transmission to the floor was much diminished. The slabs were around 40kG each, bit less, than the speakers.
Beautiful amps! I have ordered lots of things from Yahoo aleado through Jauce. But I never ordered expensive stuffs. Only cheap vintage Japanese turntables, accessories. Packaging was always bombproof. At my very last order the guys in Jauce warehouse broke a stylus of cartridge and never admitted their responsibility and fault, so I have stopped using them. Also DHL raised shipping prices crazy high in the last three years, so only rare and expensive hi-fi gears worth to buy from there. And yeah, the risk is always there... impossible to repair because someone already messed up inside. All my gears working now I bought from Japan, but required lots of hours refurbishing. Greetings from Hungary Sir! Enjoy your spectacular system!
Thanks for your comment, I really enjoyed reading it. This was my first purchase from aleado - possibly not the last, although I think my system is nearing completion (ha!). It was a nerve wracking experience, but seems to have turned out for the best. Yes - freight is a massive expense. AUD 700 just on freight for this amp.
Very nice ! Congratulations 🎉
Great build quality and sounds good even through my computer speakers. Interior components and layout looks very similar to my Luxman L-100 integrated and M2000 amps.
Please read up before posting, as these faults are all classical. The R7/8 that caused this fault, must be replaced by at least 1W 3k3 or it will blow again. The classical faults are different related to PCB rev.
I did and I have, but I will check it again...
Which site or home page did you buy it. You didn't say it😮😮😮😮😮😮
Yahoo Auctions Japan
Twin transformes... Mmmmm.... Thants very nice, great gear..!!! You din't mention how much it cost. Please don't forget to meka a video of the changing off voltage from 100v to 120v. (that would be amazing) Thank you.
Congratulations! What a great pairing and what a wait you've had. Wishing you hours of listening pleasure!
Very nice, enjoy it!
Hey man thanks for all theses informations, I have a few questions though, ( I don't think I got everything right english is not my mother tongue). Also I know nothing about this hobby, just getting started. But basically I am currently playing music from my computer sending qobuz tracks to my audio gd R28 NOS going to my Arya stealth headphones, I am looking for a clean source, would that solution will work for a headphone set up? Also I am not sure i get how you connect all this, could my laptop send the information to the raspberry related by I2S to my dac/amp? Does that make sense? I wish you a good day, thanks again, bye!
You DAC looks quite interesting, and I see it has an I2S input. So to answer your question we need to think about where your music actually comes from, and how it gets into your ears. So what we have now is this: Internet (Qobuz)->laptop->USB->Dac->Headphones. So effectively all your laptop is doing is converting Qobuz from the internet into USB to get it into your DAC. The problem is that USB is a terrible interface for clock reliability. The best interface for a DAC for clocking perspective is I2S. Now I have to say firstly I think the single biggest thing that matters in musical enjoyment is that you are using Qobuz. Just changing from AAC or MP3 files to Lossless files and changing nothing else makes a HUGE difference. Hopefully you have already noticed that. So I don't think that you are going to get an astronomical improvement. But you will get an improvement by improving the digital signal going into your DAC so as to minimise jitter etc... You could do this by using the same hardware I am using, or there are other ways of doing it. I am using Tidal, not Qobuz. I am running Volumio on my Pi Raspberry board, and I am pretty sure it supports Qobuz instead. So what you would do is not use the laptop anymore, but use the streamer, and so what you would then have is this: Internet (Qobuz)->Steamer->I2c->DAC->Headphones Now the noisy USB interface is gone and you have a high quality I2C interface to your DAC. You would need to check the pinouts are the same from the streamer to the DAC!!!! I hope this is of help.
@@audionautica6843 First of all thanks for taking the time to awnser me, you got everything I try to do, so yes I know I2S is better than usb, the question is, how do I command the raspberry pi and make it play the music I want? with my pc? my phone? but then I have to use usb right? that's what I dont understand. Thanks again for your time (btw my usb on the R28 NOS has galvanic isolation)
@@mickouzz It will depend on the software you have on the raspberry pi. I have Volumio, and it has a Tidal/Qobuz connection. So I open up Tidal on my iPad, and tell it to connect to Volumio. So I control the pi rasberry through my iPad. But it has nothing to do with the signal chain - it just tells the pi rasberry what music to play.
@@audionautica6843 ok huge thanks, btw do you know if that works for PC ? I don't have an IPAD and it would be easier not getting my phone full of music :D (I use the offline dowloaded files from qobuz,)
@@audionautica6843 ok huge thanks. so your ipad is comanding the pi to play the music with bluetooth? or what ever usb connection? Do you think it works with windows? I would like not to use my phone (dont have an ipad) so I dont have to download all my qobuz offline library in to my phone which would be anoying. otherwise great news!
I also have some amplifiers to repair that I can help with
If the clearance is there, soldering to a cr123 is very easy! Maybe top mount is possible?
You could have put the star washers in vinegar, it would have restored then sufficiently for this restoration.
I've never tried that - I'll have to give it a go.
"Not too bad"??? I own several receivers made in 1973 that looks brand new!
OOOOO-m-g!!!! These crown ce-1000/ce-2000 amps are some of THEE WORST amps to work on. I've seen a service manual and it's at LEAST an inch thick!!!! Pretty sure crown outsourced the design to china or japan. WAY to much smt in them! If you have a working model enjoy it while it lasts. If it breaks, sell it cheep to someone that can use it for parts and just buy a new amp, cuz none of them are worth even the most gifted techs time!!!!
Yup - I made this video 2 years ago and I think I have just about gotten over the trauma.
@@audionautica6843 yo tengo 5 cl1 y es la misma placa pero menos transistores y lo mismo transistores buenos y sabra dios porque no funcionan una basura de crown
I am trying to recover mine, all is now working, except for when the treble is 100%, it sounds like voltage interference going through, and one resistor next to big capacitors R721 gets really hot and starts smoking. But if I bring treble to 80% all is good.. any ideas? Thanks
Sorry, not off hand. Perhaps check the capacitors.
Hey congrats on your recover..
I build an 7C clone, etched my own circuit board, using 6 tubes 12AX7 and used regulated voltage. Deleted the tone controls and volume pot. I should make a video soon, i focused on the RIAA circuit and calculated for best curves and used best components. It sounds amazing, I'll post soon. Nice video by the way!
My 80s PIONEER amp. @110-watts per side @ 8-ohms. hisses a bit after 10-oclock it always has.. It's not a loud hiss but you can hear it a bit.. I don't think there's anything wrong with the circuit... You do great work...
where you bought it? could you share the information?
I bought it from a dealer in Japan
@@audionautica6843 Were you in Japan and bought it online?
Online
Estoy buscando una SOLUCION a "instalar " un Radio Fm o receptor de frecuencias Fm (93.5 en mi país emisora deportiva y noticias) por internet a un Amplificador Fosi audio ZA3. Será que lo podré lograr con un Rasperry. ... y de paso será posible hacerle o existe un Control Remoto (como el de las TV) para controlar dicho Rasbperry, .. espero no estar pidiendo mucho, jeje
The blue cap looks like a tantalum bead type.
i thought they were sideways not vertical
That's the NS-10M Studio, you can tell from the orientation of the text on the speaker.
I think that the manual says it can be used on either position
Great vid just wondering if you have worked on the bbc modded version? I have one that keeps tripping the mains,any ideas?
No I haven't - assuming it's an earth leakage problem.
Having brought an amp that was released around the same time as the 3020 (Denon PMA350) as a gift to myself for geting my first proper paid job, I'm starting to feel old now these are referred to as "vintage" 😅