BudgetAudiophile

Earlier this year I bought a new Denon AVR-X1700H. I was happy with it, but after a month I noticed it produced a humm when I turn it on. It's only noticeable when the room is near silent, but it's really annoying when you notice it.

After investigation, it's coming from inside the device, I guess from a coil or transformer. I disconnected all sources and all speakers and it's only coming from inside the enclosure. It's silent when on standby mode (red led) and can be heard as soon as I turn it on (green led).

Spectrogram of the noise:

https://imgur.com/a/oaBrRhK first click is the first relay when the device is turned on, the 200Hz humm is here. Then comes the second relay. Then I turn the device off, both relays are clicking again and then the 200Hz humm is gone.

sound file:

http://sndup.net/ns947

I contacted my local dealer after sale service describing them in details the problem. they were not responsive. after a second email they accepted I send it back for service. (after telling me there would be fee is my claim is bogus). I quickly received the device back without any explanations about what was done. Only a List of replacement part serial numbers, they apparently replaced the main transformer.

Unfortunately, once plugged in, the problem was still the same. I contacted the service again, and I was told the noise they detected was "within the normal range" and "that this hum comes from the customer's network (ripple control pulse)."

None of my other sound devices are making this kind of noise at home. I tried to connect the AVR to another socket in another room, same result. I even tried to disconnect all the electrical devices in my flat (even the fridge, the dishwasher, the cooker and the internet box) and I still have the same result.

Could someone tell me, by the files I uploaded above, If I'm extremely sensitive or if there's indeed something wrong with my device ?

cross-posted from: https://lemmy.world/post/16623544

Hey all, I've narrowed it down to 3 options: AKG K371 (at €149) AKG K361 (at €104) AKG K182 (at €69)

Use case is just at my desk. I have CX Wireless for on the road and wireless listening.

I like a full low end and defined, crisp highs. I mostly listen to soft easy listening like Mazzy Star or rougher rock bands like Evanescence, Bad Omens etc. I also listen to melodic electronic music.

I've read a lot of reviews and I can't really decide on the soundstage. For this I've chosen AKG because I have the K512 mk2's now and I've been very pleased with them.

As for comfort, I need them not to clamp after an hour or two. I don't mind having to pause every now and then.

Any other recommendations welcome.

But bottom line, I think 69 for the K182 is a great deal even though the K3x1s might be better cans.

This is more of a general audio question, but still relevant I feel. I have had my HD 600 for about 5 years now and noticed channel imbalance sneaking in slowly. Now it is noticable, but not too bad just yet. I was hoping for more expensive headphones to not have these issues, but apparently I was wrong. Is this just something one has to get over, or is there some secret sauce to prevent this from happening?

I have now gone through some classic budget IEM recommendations as well and they have all had severe cases of channel imbalance in a very short timespan: Salnotes ZERO (about 3 months) Moondrop Chu (about 0.8 months) KZ ZSN Pro X (this one took 6 years to get channel imablance actually)

Will I just have to get new headphones now? I'm eyeing those Beyerdynamics everyone talks about (DT 770 pro).

EDIT: Also, I have found that it tends to be mostly the harsh frequencies which shift over to one side, so when adjusting the balance in some settings, it shifts all the other frequencies out of balance while fixing the 4000 - 8000 into the right position. Just something I observed.

Hello guys.

What do you think of Sony WH-CH720N headphones? I can get them for $82. Is there anything better for this price?

Things I want to have:

1. Good ANC
2. Bluetooth and wired connection
3. Comfort of wearing them for, let's say 2 hours

Thanks in advance.

$25 on Facebook, stands included, perfect working condition.

Replaced my nearly new Sony SS CS3 towers with them yesterday. I'm very impressed with the detail, seperation and soundstage on these 3-way speakers.

The full setup is a Nvidia Shield TV Pro acting as streamer to a Denon 570BT receiver/amp. 5.2 surround with two Sony SA-CS9 Subwoofers, rear Sony SS-CS5, and center SS CS8. I had gotten the entire Sony speaker set (plus atmos elevation speakers) and the Denon on sale for $1136 CAD last October, which felt pretty good. But scoring these classics really made my day.

I want to buy the Beyer Dynamic DT-880 but don't know which 1 to buy. Most of the time I will use it on my Yamaha A-S201 amplifier and occasionally on my smartphone or computer. Checked the Yamaha user manual but can't find anything about impedance of the phone connection. Any advice about impedance or better headphone for approx the same price is welcome.

My wife and I are moving from a condo to a house in a month and I'd like to set up a "proper" audio system on the property such that my wife can listen to one thing in her office, I can listen to something else in the garage, and my kids can listen to something in their rooms. The Sonos system is what I think I aspire to, but I haven't looked into things for a dozen+ years so don't really know what all is out there.

I currently have a bunch of Google pucks across the house, but would like better-quality audio than those provide.

Any alternatives to Sonos that have feature parity (or near-parity)?

Dear budget audio loving friends.. I just want to share my joy with someone now.

I had some janky/cheap mixed with basic/ok audio gear over the last two decades. Just one of my setups was an actual real deal, premium, upper-mid-tier audiophile level treasure. I had it for a few months, it was a lot of fun, yes, it was overly expensive, double yes. The pure power, clarity and (obviously) bass were on impossibly precise and reality-bending levels for late 20s me.. and most of my neighbors. There is a high probability that I have unintentionally killed some innocent flora and fauna with it. After maaany complaints about “dancing beds and glassware” etc. I just had to give it up — back then it felt like loosing something important.

So, let’s fast forward around a few years to yesterday. I think I might have created something special — at least for me — for about $50.

30 years old JVC receiver, I’ve bought some time ago as a project starter, paired with two german, vintage (50+ years old) 3-way speakers that I’ve found by a total accident on a local flea market and was pretty sure during the entire road back home that they might be dead or at least not fully functional.. how wrong was I!

I just can’t stop smiling now. Didn’t have so much fun while simply listening to anything in a really long time. I can taste the rainbow of the pleasant, warm and cozy sound.

For the first time, I feel like I have a perfect setup for me and my surroundings, yet it is the cheapest one I ever had. This is crazy, this should not have happened, but it did.

Thanks for reading, I guess?

Here in the Colonies/North America/USA there is the Craigslist for locals, the Reverb/eBay (but the shipping of gear for Reverb & eBay is painful), the local ham radio swap meets/ham fests (shout out to https://www.electronicsfleamarket.com/ (AKA eFlea or EFM friends), but I have not had much success. Yes, I have been able to pass some nice speakers off to new homes but there is other gear that needs to move on.

Thoughts/recommendations appreciated - TIA!

A friend who plays pubg mobile as a professional gamer asked me to find him earphones for gaming, but without Bass yes, you read it right without bass I can’t seem to find anything that fits his requirements.

I got it used. My trusty old Ear 9 is now relieved. Harmony Design is a swedish brand, their HPAs are really something else!

Hello, im someone who has no real clue about Audio, but what I do know is that my TV speaker are just kinda meh.

So for both esthetic and sound purposes I thought about maybe getting 2 tower speakers like these. Its important to know that these would mostly only play Youtube videos and the occasional Series or Movie.

So one of my main questions is if something like these is either Overkill or not suited for something like youtube Videos?

I am looking at an auction that'll end in 5 hours for around 100€. What do the experts on here think?

Hi there.

I'm using this unit here: https://www.amazon.com/dp/B09YNBHR73

The issue I am having is subwoofers and not having a lot of money to fix my situation.

I currently have that 3 x 8" ported Skar box, but it has such low impedance that the speaker safety trips constantly on it. Godzilla help me if someone says a word with a p in it.

Is there a way for me to rewire that setup to gain more impedance and stop it from cutting off or should I move on and get a single 12" for the small box I have? (I have a behind the seat single 12" enclosure.)

I'd obviously love to have bass as deep as possible, but any options would be nice.

Thanks

cross-posted from: https://lemmy.blahaj.zone/post/10209203

i almost fell victim to this but thank god i got out

I have two of these passive speakers that I would like to connect to my TV. It really doesn't need to get super loud since I will be using it to watch tv/movies at a normal volume. My tv does have yellow/white rca audio out ports (not just audio in) as well as sigital out.

Can someone please recommend an amp and wires to attach these two with a priority on reliability and energy efficiency? I'm a noob at anything audio.

Update: I found a used amp for cheap and they both sound great!

I have this old pair of Technics SB-3130, they are three way speakers. Both of the super tweeters are dead (infinite resistance) and I’m not sure if this impact the range of frequency feeded to the tweeter. Given the schematic diagram, if I remove the super tweeter, should I modify something to have all the high frequencied on the tweeter?

Been collecting records for years but never owned a turntable (lol)

Wondering if it's a better bet to buy a brand new turntable, or a vintage turntable? I like the idea of buying a vintage made in Japan turntable but not sure if there is actually a difference in terms of technology.

Also, I am interested in ripping some records I have, can any turntable do this? I have a focusrite audio interface already.

Recommendations appreciated. My headphones are AKG K7XX but likely I would be using the turntable with my inexpensive powered Edifer bookshelf speakers.

I have been considering buying an IEM that would be a step up from my older BLON BL03 and QKZ x HBB.

So far I have narrowed down to these 3 -

1. Truthear x Crinacle Zero (red)
2. Simgot EW200
3. 7hz Sonus

I found one more IEM - KZ PR-2 or PR-3

I mostly listen to Rock, metal, jazz, blues and some occasional cinematic soundtracks (like Hans Zimmer). I also want to use the IEM to play games like Apex Legends.

I want it to last for sometime (if possible) unlike my blon - the shells come off every now and then and its annoying.

If there are any other IEMs I should consider please let me know. I just want the best value for money IEM that sounds good

Finally I have a new amplifier, but it has no sub woofer connection. I have 2 3-way boxes connected. I have also a set of Kef KHT 2005.2 satelite speakers. Lowest freq they have is 80 hz. Is it possible to connect them to the amplifier? Or can I damage this speakers or the amplifier? Amp Yamaha A-S201 3-way speakers Dual CL 730 Thx for any advice

This happened to the tweeter of one of my Theil speakers. I don't have an audio technician nearby, so I was hoping to do this repair myself.

Who makes a good RCA cable that I can use to connect my subwoofer? I wanna go one output from the receiver to two inputs on the woofer. I'd like to not break the bank or overpay for ridiculous brand names if possible. I just can't tell on Amazon anymore what kind of quality I'm getting from China basically.

I know they are passive, but what are some good brands or receivers that I could use with an Audio Technica LP120 turntable?

Also, does the type of speaker wire I use matter too?

Total newbie asking some basic questions. Let's say I have 3 devices that I want to connect to and simultaneously transmit audio to a single bluetooth headset...

Could I use a 3.5mm audio mixer with those three devices as inputs and a 3.5mm to bluetooth adapter to then send the sound to my bluetooth headset?

Now, let's say I'd like to also switch between the 3 devices with my bluetooth headset to use both headphones/mic. Would I be able to use a 3.5mm splitter, split the sound from the devices to both the audio mixer and an audio switch with the output of the audio mixer plugged into the 4th slot of the audio switch and the 3.5mm to bluetooth adapter plugged into the output of the audio switch and either choose the mixer as input or each of the 3 devices individually?

If that works, I think I heard that splitters make volume lower than normal from output devices? Would I then put an amplifier between the 3.5mm bluetooth adapter and the audio switch?

This is all seeming like it would work in my head but I have literally never worked with any audio equipment before so, figured I'd ask.

Also, is this totally overkill and is there a way easier way to solve my issues?

I want to know if there is a way to essentially hook up two AUX ports from 2 phones and merge them into one. Allowing me to listen to the audio output from both devices at the same time and use any set of AUX headphones to listen to these 2 phones.

I am looking for speakers, decent quality and nice looking that doesn't stand out too much. I want it on a bookshelf in the kitchen and another in the sitting room.

I want it to connect to a home server but also Spotify/streaming. And I'd like them to link together.

Basically I want the house listening experience to be seamless when going between different rooms, 2-4 speakers. Audiobooks and some music would be stored on a Nas and most music and podcasts would be Spotify.

I'd prefer to interact with it through my phone, Android if possible but not completely necessary.

In my head I imagine walking into a new room and tapping the speaker with my phone to switch to that speaker.

Is this a real thing?