r/AVexchange • • Aug 19 '20

MOD [MOD ANNOUNCEMENT] New Feedback Bot Online PLEASE READ

177 Upvotes

Hey everyone, I am pleased to announce that r/AVexchange now has a feedback bot up and running!

The bot’s name is u/AVexchangeBot and has the following features:

Feedback

A user can get trade feedback with the following process:

Note, this document says the word "trade" a lot but that means, trading, purchasing, or selling.

  • Users A and B complete their trades following all of the sub rules. (It does not matter who A and B are. Either one could be the person making the post, and the other someone commenting on the post).

  • Once the trade is complete, User A makes a top level comment (new comment) on the original trade post tagging both the user they traded with and u/AVexchangeBot.

  • User B replies to that comment with their feedback.

  • u/AVexchangeBot picks up the interaction and gives credit to both users, changing their flair accordingly and leaves a comment indicating as such.

  • If User A messes up their top level comment, u/AVexchangeBot will do its best to notify User A.

There are automatic checks in the code to detect anyone trying to cheat the system. If anyone is found trying to circumvent the system, they will be issued a permanent ban.

If you engaged in a trade with someone without starting off discussion in either one of your posts or theirs, please tag the bot in the most recent post from either you or your trade partner to engage for feedback. The bot required that the OP of the post it is being tagged in is either you or your trade partner.

DO NOT DELETE POSTS otherwise you will NOT be able to use that post to confirm a trade.

Feedback Checking

Using this link, you can send a message to u/AVexchangeBot, asking for the feedback of any given user. It will tell you the following:

  • The number of trades that person has done

  • The people they have traded with

  • A link to the thread for each successful trade

Please feel free to direct any technical questions to the us, the moderators using modmail, if you do not know how to use modmail, please click this link.

If you notice any odd behavior from the bot, please let us know!

FREQUENTLY ASKED QUESTIONS

I had a ton of confirmed transactions before, what happened to my flair?

Flair was only backfilled for people who used the old feedback threads listed here, here, and here. If you never left a comment in these threads, or if you were never tagged in these threads, you did not get feedback backfilled.

I think I qualify to have feedback backfilled but my number is not quite right. What gives?

The scraping process was automated. This means that it was about 95% accurate. Some people might have a few more or fewer trades in their flair than they expect. Please do not request an adjustment unless you can prove that the difference between your flair and what you expect is > 10.

I never used those feedback threads you mentioned but I have done some trades/sales before. Can I still get credit?

Yes! You can follow the process detailed above to credit yourself for any trade you did not already get credit for. If the transaction happened > 6 months ago, you're out of luck though, due to Reddit limitations.

What happens if I tag someone and they don't reply?

As mentioned above, we do need them to confirm the trade for the trade to be confirmed. They will get a notification when you tag them so if you encourage them to reply in the comment you tagged them in, hopefully they will. Otherwise, if it's been a few days without a response, PM them a link to the comment and directly ask them to reply.


If you have any questions on using the bot, please post them here and I'll answer ASAP.

Thanks for being an awesome community, looking forward to this bot helping streamline the trading process!

- u/RegExr


r/AVexchange • • Jul 28 '26

MOD [MOD] Uptick in Scammers, Banned Users, Chat Requests & Fake Timestamps

75 Upvotes

I'm seeing a noticeable rise in scam activity on the sub, and I felt the need to make a post and remind everyone; especially newer members; to know what to watch for.

What's happening:

Banned users are on rise sending chat requests. People we've removed or have been removed via the USL are sending chat requests to hit up buyers directly. This circumvents the ban system as we cannot stop them from sending you a chat request. If someone sends you a chat and will not make a comment on your post after asking them to, it usually means they are banned as banned users cannot post or make comments. Their ban status can be checked via Universal Scammer List and typing in their name.

With the rise of AI, we are seeing a ton of fake timestamps being made. Scammers are getting accounts over the 3-month old age limit and making new WTS posts with essentially blank profiles and deals too good to be true. As the old saying goes, if it sounds too good to be true, it usually is. Having an older account with barely any history doesn't mean they are 100% a scammer but it's worth being cautious. Sometimes you can catch the photo being fake by looking at company logos or other text in the image that got screwed up in the generation. If anything feels sketchy, report it to the mod team to investigate.

How to protect yourself:

Never deal strictly in chat! If a user won't leave a public comment on your post after asking, check the USL and/or block/move on.

Always use PayPal Goods & Services (G&S) when you're the one paying. Yes, it costs a little more in fees, but it's your only real recourse if a deal goes bad. If anyone pressures you toward Friends & Family, crypto, gift cards, or Venmo/Zelle and you're not comfortable using one of those payment methods with the seller; you are not obligated or forced to.

Report anything sketchy to the mod team so we can investigate as well as scams that have unfortunately happened to you, it helps us protect the next person.

Stay safe out there!


r/AVexchange • • 1h ago

WTS [WTS] [US-IL] [H] Prisma Lumen and Crinear Reference [W] PayPal

Thumbnail
gallery
• Upvotes

Got hit by one of the big tech layoffs this past week - selling off some stuff because not really enjoying hobbies atm.

Hopefully someone else might be able to enjoy them more than I can right now.

Both are like new, with full accessories.

Prisma Lumen - $1475 Sold to u/feldy7888

Crinear Reference - $260

Prices include shipping in the US and are net to me (add 3.5% for G&S).


r/AVexchange • • 4h ago

WTS [WTS] [US-GA] [H] iBasso DX340 w/ AMP18 and AMP16 included [W] PayPal

Thumbnail
gallery
4 Upvotes

Best DAP I’ve heard & even better with playing tunes through Anantar Ultimate. I’m bummed to let it go but life keep throwing me lemons, so help me make some lemonade !!
In excellent condition with some wear around USB - C port. Purchased open box from Bloom Audio one month ago. Maybe 30 hours of use. Amp15 installed. Comes with all accessories, extra unused screen protectors, cables, leather case, etc. I’ll make a deal & include extra Amp 18 & Amp 16 cards…& Bloom Audio branded candy 🍬

Asking $ 1250 shipped CONUS paypal g&s

If you want the DX340 or AMP cards separately PM me with an offer & we can make a deal.

Thanks for stopping by !

Comment & PM me with questions.


r/AVexchange • • 30m ago

WTS [WTS] [USA-IL] [H] Meze Empyrean II [W] PayPal

Thumbnail
gallery
• Upvotes

Hello,

I have up for sale a Meze Empyrean II.

The Empyrean II is in great working condition and comes with the headphones (pads on headphones are the Duo hybrid set), extra set of angled alcantara pads, Meze mini XLR to 6.35mm cable (cable has never been used and includes pouch), headphone hardcase, serial number card, and documentation. 

I am looking for $2100 shipped via G&S or $2000 F&F.

Local pickup available.

Any questions, please do not hesitate to ask. 

Thank you!


r/AVexchange • • 8h ago

WTB [WTB] [US-NYC] [H] PayPal or Cash [W] Prisma Lumen Black or Green

Post image
9 Upvotes

r/AVexchange • • 1h ago

WTS [WTS] [USA-NY] [H] ZMF Verite Open LTD [W] $1250 PayPal G&S

Thumbnail
gallery
• Upvotes

Letting go of my Verite Open, they’re visually stunning and sound brilliant.
These feature the magnesium chassis and BBB head-strap. They weigh exactly 560 grams.

Comes with the following:

•4-Pin and 1/4” cables
•Universe perforated lambskin pads
•Universe perforated hybrid pads
•Be2 lambskin pads
•Flight case

User quawn0418 on Head-Fi


r/AVexchange • • 2h ago

WTS [WTS] [US-TX] [H] Hidizs MP145 Pro Titanium Limited Edition #129/299 [W] PayPal G&S $245

Thumbnail
gallery
2 Upvotes

Selling my Hidizs MP145 Pro Titanium Limited Edition, individually numbered #129 of 299 worldwide.

Asking $245 shipped CONUS via PayPal Goods & Services. OBO

Purchased new at the original $299 retail price. These have been well cared for and are in excellent condition. The titanium shells feature beautiful sculpted machining, and the planar drivers deliver an excellent listening experience.

I'm consolidating my IEM collection and getting rid of equipment that isnt regularly used.

Included:

- Both limited-edition titanium IEMs, #129/299

- Original cable and carrying case

- Original box and packaging

- Complete tuning nozzle set

- Original ear-tip assortment, including the special anemone tips

- Hidizs × WDC artwork

The large anemone tips were briefly tried and cleaned. The whale conservation pin is not included. I will continue to try and locate it but i suspect one of my kiddos got their hands on it.

Timestamp and photos attached. Additional photos or private serial-number verification available for serious buyers.

Please comment before PMing. Thanks for looking!

PS lighting isn't great, I can send better photos if needed, they have maybe 10 hours of use. I have FATFreq Quantums and these are redundant.


r/AVexchange • • 5h ago

WTS [WTS] [USA-NY] [H] DD Hifi DJ44B - 4.4 to 2.5 adapter [W] Paypal

Post image
3 Upvotes

I have two of these adapters from DDHifi that has 4.4 female to 2.5 male connector. This is great for anyone with a Qudelix 5K. It will allow you to use your 4.4 cables into the 2.5. balanced input.

Asking $25ea shipped OBO, PP F&F


r/AVexchange • • 11m ago

WTS [WTS] [USA-AL] [H] Thieaudio Hype 4 MK 2 [W] PayPal G&S

Thumbnail
gallery
• Upvotes

Not sure what I did so reposting this again, I have for sale in used like new condition Thieaudio Hype 4 MK 2 IEMs. Perfect working order with everything originally included, the stock cable with 3.5 + 4.4 balanced adapters, 3 sizes of silicone tips as well as 3 sizes of foam tips, the carrying case, microfiber cloth, and replacement filters, as well as the IEMs. It also includes the original packaging.

I love these IEMs I have just found a better pair for my taste and am selling these to invest in a DAP.

$325 PayPal G&S shipped conus only. Please reply to post before messaging.


r/AVexchange • • 28m ago

WTS [WTS] [USA-AL] [H] Thieaudio Hype 4 MK 2 [W] PayPal G&S

Thumbnail gallery
• Upvotes

r/AVexchange • • 4h ago

WTB [WTB][US-NC][W]FatFreq Bass Boost Adapter[H]Paypal

Post image
2 Upvotes

Title says it all. Looking for the 4.4mm version. Let me know if you can help me out. Can't find mine from a while back. Appreciate you humans🤙


r/AVexchange • • 5h ago

WTS [WTS][USA-NY][H] Bundle: Kiwiears x Z Reviews: Serene and Drop x Grell: OAE1 [W] Paypal

Thumbnail
gallery
2 Upvotes

Bundle for both headphones. Complete in retail packaging. Excellent condition.

Asking $105 shipped OBO, PP F&F


r/AVexchange • • 5h ago

WTS [WTS][USA-NY] [H] Effect Audio Griffin Cable [W] Paypal

Thumbnail
gallery
2 Upvotes

Effect Audio Griffin cable in good condition. This cable is conx and termx compatible.

Cable comes with: carry case, 2-pin connector and 2.5 and 3.5 terminations. No retail box or other connectors.

asking $70 shipped OBO, PP F&F.


r/AVexchange • • 10h ago

WTS [WTS] [USA-WI] [H] JDS Element IV [W] PayPal

Thumbnail
imgur.com
5 Upvotes

JDS Element IV w/ resin knob | 6.35mm (1/4"). In perfect functional and cosmetic condition w/ power supply: 450$ shipped CONUS (F&F | G&S add 4%) or best offer.

If you need any additional photos or have any questions, please don't hesitate to ask. Thank you for looking!


r/AVexchange • • 3h ago

WTS [WTS] [US-UT] [H] Meze Poet [W] PayPal

Post image
1 Upvotes

Catch and release for me! Poet is in excellent condition and comes with original packaging and accessories. Cable is Meze’s dual mono 3.5mm to quarter inch (at amp end). Uber comfortable headphone, just not my preferred sound signature.

No trades please!

$1050 G&S (I’ll cover shipping/fees)
$1000 F&F (I’ll cover shipping)


r/AVexchange • • 3h ago

WTS [WTS][US-TX][H] THIEAUDIO PRESTIGE LTDS, FIIO BTR7 [W] PayPal, Cash option for local

Thumbnail
gallery
0 Upvotes

Thinning out some gear. Both items are in mint condition, meticulously cared for in a smoke-free home, and fully operational.

Thieaudio Prestige LTD

Condition: Mint. Flawless cosmetic and functional condition Resin shells, faceplates, and nozzles have zero scratches, chips, or blemishes.

Included: Original retail box, carrying case, proprietary "'Smart Switch" modular stock cable with all three terminations (2.5mm, 3.5mm, 4.4mm), and complete set ear tips, only one pair has been used. They are the ones separate in the carrying case, properly disinfected. Iems have seen almost no use, around 2 times I have used them.

Price: $1050 shipped (PayPal G&S 3.5% fee)

Notes: Flagship tribrid sound with remarkable resolution, micro-detail, and EST treble extension. Simply not seeing enough ear time to justify keeping them.

FiiO BTR7

Condition: Mint. Flawless front/back glass, pristine aluminum chassis, and strong battery health.

Included: Original box, stock grey leatherette case, and USB-C to USB-C charging/data cable.

Price: $135 shipped (PayPal G&S 3.5% fee)

Notes: Excellent dual-THX portable Bluetooth/wired DAC/ Amp.

Bundle Option: Take both together for $1150 shipped.(G&S 3.5% fee)

Terms & Sale Conditions:

Shipping: Standard shipping to CONUS included. Please note: shipping insurance is NOT included. If you want signature confirmation or full postal insurance, buyer covers the difference. usually use UPS or USPS.

Payment: PayPal Goods & Services (3.5% in fees to use) or F&F, buyers discretion. Local cash available in [RGV area in TX).


r/AVexchange • • 4h ago

WTS Price Drop! [WTS] [USA-CO] [H] Audeze LCD-X Creator Package [W] $480 or OBO PayPal F&F.

Thumbnail
reddit.com
0 Upvotes

Trying to move on from these, so I’m open to negotiating. Not looking for trades atm.


r/AVexchange • • 5h ago

WTS [WTS][US-TN][H]DCA Noire XO [W] Paypal or Trade PRICE DROP

Thumbnail
reddit.com
1 Upvotes

r/AVexchange • • 5h ago

WTS [WTS][US-DC][H] Fostex TH909 [W] $875

Thumbnail
gallery
0 Upvotes

Very good condition. Custom braided cable with 3.5 termination. Stock pads in excellentcondition. No box no stock cable.


r/AVexchange • • 5h ago

WTS [WTS][US-DC][H] DCA Ether 2 with extra pads and cable [W] $775

Thumbnail
gallery
0 Upvotes

Good condition. 3 sets of pads, 2 cables, OG box and carrying case. Hasn't seen a lot of use recently.


r/AVexchange • • 5h ago

WTS [WTS] [US-AZ] [H] Audio-Technica ATH-R70x Headphones with 4.4mm and 3.5mm Hart Audio Cables [W] PayPal

Thumbnail
gallery
1 Upvotes

r/AVexchange • • 5h ago

WTS [WTS] [USA-GA] [H] Astell&Kern KANN Alpha [W] PayPal

1 Upvotes

I have a brand new Kann alpha that i got as a gift a while back but never used because im not into DAPs. Its still in its box with everything it came with and has been powered on twice

Asking: $375 shipped

Timestamp


r/AVexchange • • 5h ago

WTS [WTS] [USA-NY] [H] Khadas Tone2 Pro w/ Bluetooth Dongle [W] Paypal

Thumbnail
gallery
1 Upvotes

Like-new Khadas Tone2 Pro with Bluetooth Dongle. Complete in retail packaging. Under 5hrs use.

Asking $110 shipped OBO, PP F&F.


r/AVexchange • • 9h ago

WTS [WTS][USA-NY][H] Questyle CMA Fifteen Desktop DAC and Headphone Amplifier - Zeos Sticker [W] $950 Paypal includes shipping

2 Upvotes

Price: $950 USD

  • Questyle CMA Fifteen Desktop DAC and Headphone Amplifier
  • Power Cable
  • Waifu Sticker applied by Zeos (bought from his yard sale)

Pictures: https://imgur.com/a/L1BF9yP

Price of $950 includes shipping to the continental US. Payment Fees added for paypal invoice or other services.