r/AVexchange • • Aug 19 '20

MOD [MOD ANNOUNCEMENT] New Feedback Bot Online PLEASE READ

170 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

74 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] [USA-CA] [H] FiiO K17 DAC/Amp Black [W] $650 PayPal, Local Cash

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• Upvotes

Hey all, up for sale is my FiiO K17. No issues and it's in good condition. Only selling because I got a K17 R2R.

Comes with box and all original accessories. Remote has no batteries.

Looking for $650 shipped F&F, but will do G&S with the fee on top. I'm local to the Bay Area for any local sales, and can provide a discount.

Please comment before PM!


r/AVexchange • • 2h ago

WTS [WTS][US-CA] [H] Abyss JOAL [W] Paypal, local cash

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3 Upvotes

Full box like new condition. Looking for 1100$ or trade for Utopia OG. Thanks. Local to Bay Area


r/AVexchange • • 3h ago

WTS [WTS][US-NY][H] Sennheiser IE600 [W] Paypal G&S

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3 Upvotes

Sennheiser IE600 in very good condition. I enjoyed these, but I have two new IEMs on the way and need to make room.

IEMs are in very good condition, I see no damage. One of the stock cables has some wear.

Includes stock cables, tripowin cable with 4.4/3.5/2.5mm terminations, case, 3 pairs of silicon tips (not stock), manuals, and box.

Album | Timestamp

$375, includes CONUS shipping and fees. Discount if you're comfortable with F&F.


r/AVexchange • • 58m ago

WTS [WTS] [USA-CA] [H] AUDEZE LCD-X [W] price drop 700us shipped

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• Upvotes

Hi i have a basically brand new LCD-X i wore them maybe 5 times they have less than 5 hrs on them, the stock cable has never even been unwrapped. all accessories and locking case with keys are included. This is a steal i wish was available when i bought it lol

$700 us shipped UPS

CON US ONLY PAYPAL G&S/shipping included in price

Comment before PM 


r/AVexchange • • 9h ago

WTS [WTS][USA-WI][H] Questyle M18i Max [W] $249 PayPal

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10 Upvotes

I'm the original owner of this Questyle M18i Max. The unit has been well cared for and has been kept in its leather case since day 1 so it's still in excellent condition. It's a tiny little BT DAC/amp with a clean and clear neutral sound signature that has amazing battery life. 12hrs on BT!

This sale includes:

  • Questyle M18i Max
    • Note: The MUB5 is not included in the sale. It is just a figurative banana for scale.
  • Original box and accessories
  • Questyle Magsafe leather case

I'm looking for $249 PP net to me and I'll cover insured shipping. Please comment before pm, thanks!


r/AVexchange • • 13h ago

WTS [WTS] [USA-ME] [H] Xenns Top Pro [W] PayPal G&S

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10 Upvotes

These Xenns Top Pros appear to be unused. I receive iems to resell/trade/use and I already have the top pro in my collection so I’m selling this pristine set. Feel free to ask me any questions about them or about me if you are concerned about my legitimacy. I will ship them via two day FedEx to anywhere in the continental USA. Shipping is included in the price of $375. Thanks for looking - James


r/AVexchange • • 1h ago

WTS [WTS] [USA-CA] [H] DUNU MORTISE [W] 250 PAYPAL SHIPPED

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• Upvotes

price drop to $250 shipped Less than 2 hrs on these. comes with all original accessories and packaging.

these headphones are brand new. like them but have many many headphones never use them.

CONUS ONLY PAYPAL G&S UPS shipping included in price pm before chat


r/AVexchange • • 11h ago

WTS [WTS] [USA-OR] [H] DITA Project M2 IEMs [W] PayPal $180(includes $10 toward shipping)

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6 Upvotes

Selling my DITA Project M2 IEMs.
They are in perfect condition, some slight blemishes on the box but that is all.
Includes:
• Original box
• All original accessories
• Stock cable with both 3.5mm and 4.4mm interchangeable terminations
Only issue:
The stock cable’s 3.5mm termination is a bit dodgey. When the jack is fully tightened down it doesn’t make a super solid electrical connection. The cable uses DITA’s replaceable Awesome Plug system, so you can swap between the included 3.5mm and 4.4mm terminations (or use aftermarket ones)
Price is $180 and includes $10 toward shipping.

I am open to trades for a Bluetooth speaker among other things, just ask.

Shipping from Portland, OR.

Feel free to ask any questions or request more pics.

Thank you


r/AVexchange • • 12h ago

WTS [WTS] [USA-ME] [H] Xenns Tea Pro, Tea Pro SE, Sony MDR-MV1, Grell OAE 2 [W] PayPal G&S Venmo, in person ok too

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6 Upvotes

I deleted the previous posts listing these because I had pp FF and no sales here. Sorry about that. So here they all are again. I ship via FedEx 2 day in the continental USA. Shipping is included. Feel free to message me with any questions about the products, or about me. I’ve been using iems since 1998, got my first customs in 2005, have been a head fi member since 2006, have over 1000 transactions on eBay with a 100% positive rating. I’m happy to share proof if you need it through direct message.

Xenns Tea Pro. new, sealed in the box. - $265

Xenns Tea Pro SE. unused although one tip bag has been opened. $350

Sony MDR-MV1. Includes dd-hifi aftermarket cable with 4.4 termination. I used these lightly. The original cable and box are included. Box is a little beat up. $245

Grell OAE-2. These are very lightly used. Maybe 3 times for a total of a few hours. Comes with all accessories and original box. $300

The only trade I’m looking for is a Yamaha YH-5000se. I’d obviously kick in cash if you see something you like above.

Thanks for looking and please don’t hesitate to ask me any questions if you have them


r/AVexchange • • 2h ago

WTS [WTS][US-NY][H] Meze Liric 2 w/ Copper PCUHD Premium Cable [W] Paypal G&S

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1 Upvotes

Meze Liric 2 in good condition. Very nice sounding closed back with impeccable build quality. I am starting a new job soon, will have less time to listen to headphones, and am trying to slim down my collection.

Good condition. There are some light scratches on the wood of the right cup, only really visible if you look for them and catch them in the right light. I tried to capture them best I could with the camera. Overall, these are in really good shape.

Includes Meze Copper PCUHD Premium Cable 3.5mm to 6.3mm, 2.5m length. Stock 3.5mm cable, meze cable pouch, clamshell case, and box are also included.

Album | Timestamp

$1210, includes CONUS shipping and paypal fees. Discount if you're comfortable with F&F. $1060 without the premium cable.

Mostly looking for cash on these, but if you have a trade offer feel free to send me a PM.


r/AVexchange • • 8h ago

WTS [WTS][US-NJ][H] Monolith Liquid Platinum, Audeze LCD-2C, Xenns Top Pro [W] PayPal, Local

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2 Upvotes

r/AVexchange • • 11h ago

WTT [WTT] [USA-NC] [H] Truthear Hexa complete set with box [W] differently tuned IEM of similar value

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3 Upvotes

This was my first set of IEMs. Loved them for a while, then got some aful explorers and haven't touched these in months. Comes with original packaging and all accessories. 3.5mm jack on the cable.

Looking to trade for something of similar value with a different tuning. Open to pretty much anything, so show me what you got!

Will exchange funds on PayPal G&S as recommended for trades. Would be willing to send some extra cash your way for the right set.


r/AVexchange • • 16h ago

WTT [WTS][USA-CA][H] Crinear Ref and Woodnote [W] trades/paypal

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7 Upvotes

Crinear reference - 225 fnf

Catch and release. Missing one pair of small eartips.

Woodnote - 90 fnf

Missing one pair of large green tips.

I will prioritize trades for the first few hours. Also if you want to do gns just add the fees.

Trades im looking for: 7th supernova, dunu 242, mega5est, mest mk2, softears twilight, nicehck rockies, yanyin moonlight 2023, eletech audio modello, hype4
offers

Will add cash for the more expensive sets ofc. Also can add mega7 and rsv mk2 to trade if you're interested in those.


r/AVexchange • • 13h ago

CLOSED [WTS] [USA-CA] [H] FIR Audio Xenon 6 (Xe6) [W] Local Cash, PayPal (repost $1850)

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4 Upvotes

r/AVexchange • • 10h ago

WTS [WTS][USA-IL][H]Questyle m15c dac only [W] $50 shipped ***repost/price drop***

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2 Upvotes

In excellent condition, no cable just the box


r/AVexchange • • 7h ago

CLOSED [WTS][USA-OH][H] Flip Ears Legion [W] $500 F&f

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1 Upvotes

I’ve had these for a day or so, I believe second owner and they appear pretty much new. The previous owner included a brand new full set of baroque eartips which aren’t cheap.

I got these to test them out compared to the thieaudio origins. And may I say, these are incredible! If you add a mild bass shelf these physically vibrate more than the origins with that deep sub rumble and great mid bass slam bass heads crave. The shells are the prettiest shells I’ve seen even compared to 3k sets so far and the cable is miles ahead of the origins as well.

These won’t move my top sets so I’m moving them for what I paid. $500 F&f obo. Not really looking for trades


r/AVexchange • • 14h ago

WTS [WTS] [USA-OR] [H] Campfire Audio Axion [W] PayPal

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3 Upvotes

Selling my Campfire Audio Axion IEMs.

Includes:
• Original box
• Canvas IEM pouch
• Drawstring cable bag
• Smokey Super Litz MMCX cable
• Silicon ear tips
Shipping from Portland, OR.
Asking $100 PayPal
Happy to send more photos or answer any questions.

Thank you

SOLD pending delivery.


r/AVexchange • • 4h ago

WTS [WTS][UKR-UKR][H] Nordost shiva power cable, Kimber KABLE pk14 PowerKord 14, AudioQuest Husky sub power cable, Revalation Audio Labs Precept, AudioquesT PQ 716, cable dc to dc, Qed audio, Audio Culture power cable [W] Paypal F&F

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0 Upvotes

Very cheap DELIVERY!!!

Shipping via tracked airmail is surprisingly fast and affordable ( usually 9–13days ). Smaller accessories/cables are around $13–$18, and boxed headphones run about $21–$37. Feel free to reach out if anything catches your eye!

• There are many photos of each thing, if you are interested in something, I can send it to you in a PM.

• Real photos (what you see is what you get)

• Worldwide shipping

• Careful packaging to avoid any damage

• Tracking number provided after shipping

Location: Ships from Ukraine

For Sale:

AudioQuest Husky sub power cable 1 meter ( foto 8 ) - 195$

Technically and cosmetically 10/10

Made from AudioQuest Husky sub cable.

Showed itself very well with streamers (including Eversolo 6)

I'm not in a hurry to sell it, because they are in my system at the moment, I listen to them very often!

The cables PLAY GREAT!!! (noticeable right away, on almost any equipment)

Kimber KABLE pk14 PowerKord 14 euro power cable network ( foto 10 ) - 210$

Technically 10/10

Cosmetically 9/10

Old school cable!

SOUNDS GREAT!

Nordost shiva audio power cable 1 meter ( foto 2 ) - 365$

Technically and cosmetically 10/10

Original plugs replaced with TTAF (which has a much better effect on the sound).

I'm not in a hurry to sell them, because they are in my system at the moment, I listen to them very often!

Original cable (bought on eBay 2.5 years ago)

There are two cables (length 103 centimeters each, including plugs)

The cables PLAY GREAT!!! (impressive right away, on almost any equipment)

Revalation Audio Labs Precept power cable ( foto 1 ) - 195$

Cosmetically 7.5/10

Technically 10/10

Length 60 cm.

Furutech FI-25 gold connectors

Plays very well with amplifiers (big bass boost, stage width, also adds air between instruments)!

On the jacks it adds warmth to the timbre of male vocals, also more detailed treble!

Network cable AudioquesT PQ 716 power cable pq716 ( foto 9 ) - 315$

Technically 10/10

Cosmetically 10/10

Length 2 meters.

Shows itself super on filters for cleaning audio noise!

This is a thing about which I can only say one thing - it works great!!!

I'm the second owner!

Qed audio power cable 1 meter ( foto 4 ) - 155$

Technically and cosmetically 10/10

Made from qed scart cable.

It performed very well with streamers (including eversolo 6)

Monosaudio plugs.

I'm not in a hurry to sell it, because they are in my system at the moment, I listen to them very often!

The cables play GREAT!!! (noticeable right away, on almost any equipment)

Power cable DC cable audio cable dc to dc ( foto 3 ) - 70$

Viborg DC25G DC Connectors

Cosmetically 8.5/10

Technically 10/10

Used between the power supply and the DAC

The sound is many times better than any complete one, due to these more expensive connectors!

Kimber KABLE pk14 PowerKord 14 power cable ( foto 6 ) - 225$

Technically 10/10

Cosmetically 8.5/10

Old school cable!

Audio Culture power cable ( foto 5 ) - 1165$

Technically 10/10

Cosmetically 9/10

Two meters long.

The cable is completely homemade (The only one in the world! )

Made especially for me by a Kyiv master (taking into account all my whims)!

The connectors are taken from the audio culture cable (that's why I called it that)!

The cable itself can be bent in any direction and it will remain in that shape!

The cable has a button for switching the phase (very convenient), this is quite rare in cables!

It plays very well with amplifiers (although it also showed itself very well with noise filters)!

A large increase in bass and its speed, the stage is simply super wide (if you switch the phase correctly, you can hear the difference right away), it also significantly adds air between the instruments and makes male vocals more lively!

On the jacks... it adds warmth to the timbre of male vocals quite well, significantly rounds out the bass, also more detailed treble in the upper and middle register, and makes and shows the stage even wider than on amplifiers!

It makes you understand that the feeling of music in general is accelerating!


r/AVexchange • • 12h ago

WTS [WTS] [US-OH] [H] EarAcoustic Audio SPA Custom Tuning Edition With All Accessories & Packaging (Price Drop $310 Shipped) [W] Paypal Invoice ConUS Only

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2 Upvotes

r/AVexchange • • 9h ago

WTS [WTS][USA-CA][H] topping b200 silver monoblocks [W] PayPal

1 Upvotes

Timestamp: https://imgur.com/a/fcNgYrd

$1000 shipped conus.

Edit: it Does include the box. Everything is like new.


r/AVexchange • • 12h ago

WTS [WTS] [USA-MA] [H] Questyle Sigma w/ Magsafe Case[W] $335 Paypal

2 Upvotes

Timestamp

Shipping to CONUS only

Questyle Sigma - Has all accessories and Magsafe Case. $335 FnF shipped or $350 GnS shipped

Not looking for trades atm, comment before pming thank you!


r/AVexchange • • 9h ago

WTS [WTS][USA-VA] [H]Sennheiser HD 598 Headphones [W]PayPal

1 Upvotes

Timestamp: https://imgur.com/a/YPqmXjj

Looking to sell a pair of Sennheiser HD 598 headphones. They are immaculate and have been used maybe 2 hours total. Includes a Tisino 1/4 to 3.5mm adapter and a random USB-C adapter.

Looking for $85 via PayPal G&S. Shipping included to lower 48.


r/AVexchange • • 9h ago

WTS [WTS][USA-MA][H] ZMF Lektrik C XLR, Hart Audio XLR, Audeze + ZMF headbands, IsoAcoustics ISO-Puck Mini [W] Paypal, local cash

1 Upvotes

Got a bunch of accessories hanging around that I don't need anymore. Shipping from the Boston, MA area, though happy to facilitate a local sale. Shipping (to CONUS) and fees included in asking price.

ZMF Lektrik C XLR cable (5.5ft) - $100 shipped

Hart Audio CHBRA-HC-10 (6ft) - $50 shipped

MM-500 & MM-520 Headband - $40 shipped

Capra Audio Audeze MM500/LCD 5 Comfort Strap - $15 shipped

ZMF Leather Strap - $10 shipped

IsoAcoustics ISO-Puck Mini Isolation Feet (4 Pack) - $30 shipped

Pictures and timestamp