r/AVexchange • • Aug 19 '20

MOD [MOD ANNOUNCEMENT] New Feedback Bot Online PLEASE READ

171 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

80 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 • • 9h ago

WTS [WTS][USA-CA][H] Massive ZMF Collection: Atrium Open Stabilized, Atrium Closed (Signed), Bokeh Open & Closed, ZMF Auteur Classic Stablized [W] Paypal/Venmo/Zelle

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28 Upvotes
  1. ZMF Atrium Open — Stabilized (Black & Blue). This is NOT from a Drop. Custom Made.

Price: $3100

Wood / Finish: Stabilized "Black & Blue"

Included Accessories:

  • Matching Grand Palladium Silver Cable + XLR to 4.4mm ZMF Adapter (10ft, XLR, custom matching connectors) + Matching Blue Leather Case ($1,600 USD Option)

  • Extra Set of Pads & Leather Protective Case.

  • Matching Wood/Resin Stand

  1. ZMF Auteur Classic Stablized (ODONATA)

Price: $1900

Wood / Finish: Green Resin Gold Flake Maple Burl

Including Accessories:

  • Seahorse Case

  • ZMF OFC 4.4 & 3.5mm Stock Cable

  • ZMF Matching Resin Stand

  1. ZMF Atrium Closed — Cherry (Signed by Zach Mehrbach)

Price: $2,000

Wood / Finish: Natural Cherry

Included Accessories:

  • Original Stock Cables

  • Matching ZMF Wooden Stand — Signed personally by Zach Mehrbach

  1. ZMF Verite Closed - Monkeypod

Price: $1400

Wood / Finish: Monkeypod

Included Accessories:

  • Seahorse Case

  • Stock Cable

  • Extra Set of Pads

  • Original Buyers Card

  • ZMF Matching Wood Stand

  1. ZMF Bokeh Open — 1st Run

Price: $850

Wood / Finish: Nocturne

Included Accessories:

  • ZMF Copper-Silver Upgrade Cable

  • Matching Wooden/Resin Stand

  • ZMF Protective Leather Case

  • Tuning Kit

Terms & Shipping Details

Payment: PayPal (G&S with buyer covering the 3.5% fee).

Shipping: Buyer covers actual shipping costs via insured UPS or FedEx (CONUS preferred, international buyers please PM to discuss).

Photos: High-resolution photos with timestamp verification tags will be added shortly, along with a few additional pieces of gear/cables. Feel free to PM me if you want immediate snapshot previews or have any questions!

Check S2kphile on head-fi.org for feedback.


r/AVexchange • • 3m ago

WTB [WTB] [USA-NJ] [H] PayPal [W] Yu9 Audio Que

• Upvotes

Hello, I'm interested to buy Yu9 Que in any color, 3.5mm or 4.4mm - either is fine. Please dm me with a timestamp photo , asking price and details. Comment in the post before dm.

Thanks.


r/AVexchange • • 12h ago

WTS [WTS] [USA-MO] [H] AUNE AR9000 [W] PayPal

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10 Upvotes

Selling AUNE AR9000 in Excellent condition

Includes all accessories,

$999 shipped CONUS!


r/AVexchange • • 10h ago

CLOSED [WTS][USA-NJ][H] ZMF Vérité Closed LTD - Nightcap Stabilized [W]Paypal

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7 Upvotes

Hey there r/headphones! Life's been really difficult for the past few months so I unfortunately have to part with one of my Grails. This listing is for my Stabilized ZMF Vérité Closed. I bought them secondhand about 3 years ago, and they have been well cared for since, and frequently polished. They come with a ZMF wooden case, standard cables, and a pair of solid leather pads. Looking for $1400+shipping. Thanks!


r/AVexchange • • 16h ago

CLOSED [WTS] [USA-NY] [H] Prisma Lumen - Green [W] PayPal F&F

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18 Upvotes

Hey Everyone,

Selling my Prisma Lumen's - serial number #888 for $1475 F&F.

Post in thread before PM thank you!


r/AVexchange • • 8h ago

WTS [WTS] [USA-MA] [H] Ice Lab Spectrumica [W] $1280 PayPal, possible trades

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3 Upvotes

Amazing set, warm but at the same time sparkly and detailed, great implementation of bone conduction. These have been babied and come with all original accessories except some of the eartips. Looking to get $1280 PayPal, fees on you if you want to do G&S, shipping on me

I will consider trades, for the most part I'm looking for the Canpur CP622B, Forte Ears Mefisto, Symphonium Zenith, Alpha Omega Omega, Anni 2023, Flipears Arion, Fiio K15/K17, Cayin N7+, and SJY Zeph, happy to work out a deal with cash from either your end or mine, or if you'd like to bundle some of the other things I have up for sale. I may be open to other trades as well, just let me know what you have. Thanks for looking!


r/AVexchange • • 7h ago

WTS [WTS] [USA-WI] [H] Sony WF-1000XM6 Earbuds [W] Paypal, Local Cash. Will Ship.

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2 Upvotes

[USA-WI] [H] Sony WF-1000XM6 Earbuds [W] Paypal, Local Cash. Will Ship.

These are brand new, MSRP $330 before shipping and taxes.

**When the RMA came back I decided to sell it. These are new, never been used.**

Asking $275 OBO or a potential trade for HDD drives for my NAS.

Shoot me an offer. Prefer local but don’t have a problem shipping.


r/AVexchange • • 14h ago

WTS [WTS][USA-FL] [H] Moondrop Variations IEM [W] PayPal

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6 Upvotes

Great condition Moondrop Variations. I included photos of everything I have. New filter just put on and missing small silicon ear tips that I used for hygiene reasons.

Asking $300 Paypal G&S shipped CONUS

Edit here is my timestamp https://imgur.com/gallery/E6DBj0a


r/AVexchange • • 8h ago

CLOSED [WTS] [US-PR] [H] Tangzu Wan’er SG 2 White + Red Lion Edition Brand New Bundle [W] PayPal

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2 Upvotes

Selling both the Tangzu Wan’er SG 2 in White and the Red Lion Edition. Both IEMs are brand new and unused.

I originally purchased these for the cables and eartips. Both IEMs are brand new, will come with a replacement cable and unused silicon eartips.

Included:
Tangzu Wan’er SG 2 in White
Tangzu Wan’er SG 2 Red Lion Edition
Replacement cable for each IEM
Unused silicon eartips

Asking $32 shipped via PayPal G&S or $30 shipped via PayPal F&F for both.

Please comment before PMing. Thanks!


r/AVexchange • • 11h ago

WTS [WTS][USA-WA][H] EarMen L-Amp Mk 2 Portable tube DAC/Amp [W] PayPal

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2 Upvotes

Up for sale is my like new EarMen L-Amp Mk 2 tube amp with integrated Amp. This set offers the nicest stage and most tube sweetness of any tube amp I’ve tried to date. Featuring a whopping 1W/channel of power output, and 2 NOS JAN6418 tubes, as well as a ESS Sabre DAC, this is a fantastic performing set which retails new for $550 when it’s in stock.

I am selling it here for $425 shipped CONUS via PayPal FF/Zelle.


r/AVexchange • • 13h ago

WTS [WTS][US-NC][H] DCA Aeon Core [W] PayPal

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3 Upvotes

Looking to part ways with my Aeon Core. I enjoy these but have intermittent problems with the fit. They're in excellent condition and include the stock packaging, 4.4mm Dummer cable and a 3.5mm AliExpress cable.

$750 shipped via PayPal G&S


r/AVexchange • • 15h ago

WTS [WTS] [USA-NY] [H] Hisenior Mega7 $335, Kiwi Ears Astral $225, Ziigaat Arcanis $210, Crinear Daybreak $100, Crinear Nightfall $70, Truthear Hexa $55, FiiO M21 $250 [W] PayPal

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5 Upvotes

All IEMS come with cables and boxes but not all have stock ear tips.

Willing to contribute $10 to shipping (I live in NYC).

Notes:

- Mega7 has a small blemish on the cap of the left shell. Not super noticeable but easy to spot if you're looking for it

- M21 has some superficial scratches on the back glass. Comes with Fiio blue leather case


r/AVexchange • • 6h ago

WTS [WTS][US-TX][H]Sony NW-A306[W] $190 shipped PayPal Venmo Zelle F&F

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0 Upvotes

​Sony NW-A306 Android Hi-Res DAP - Like New w/ Protective Case. Includes device, retail packaging, and protective case. Hardly any signs of wear on the device. *Does NOT include microSD.


r/AVexchange • • 10h ago

WTS [WTS] [US-IN] [H] Audeze LCD-2 (post-Fazor) [W] Zelle/Venmo/Cash

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2 Upvotes

Hello, posting these Fazor'd LCD-2s. They sound amazing but my head and ear shape simply does not work with this headphone. Comfort is not present for me and it's unfortunate. If I could get this sound profile on Arya Stealth comfort I would be set for life. Anyway....

Includes:

Pelican case

Balanced cable to XLR Mini

Unbalanced 6mm cable to XLR Mini

Used at a desk in a pet-free and smoke-free home. Not many hours frankly, due to the comfort issues I experience.

$520 + shipping (to be estimated by your zip code in DMs). Venmo offers a G/S option. Add 3.5% if you prefer that. Otherwise Zelle or local cash hand off. Local means LouKY/SoIN area.

Will also entertain trades for Focal Bathys OG.

Plz comment before PM.

Thanks for reading ✊


r/AVexchange • • 13h ago

WTS [WTS] [USA-NY] [H] Blue iBasso DC-Tonfa + ddHiFi TC09S OTG Cable [W] PayPal F&F shipped

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3 Upvotes

Recently purchased from bloom audio - blue iBasso DC-Tonfa with an extra cable for desktop use - ddHiFi TC09S OTG Cable | USB-C to USB-C 100cm ($110 retail)

$300 Paypal F&F


r/AVexchange • • 7h ago

WTB [WTB] [USA-CA] [W] iBasso DC07 pro or Questyle M15i black, M18i Max [H] Paypal, local cash

1 Upvotes

Hey, looking for any of these 3 mobile dacs.

$90 for DC07 or M15i

$180 for M18i Max

Local to San Jose and SF south bay area


r/AVexchange • • 9h ago

WTB [WTB] [US-IN] [H][W] I want to buy Ibasso pb6 macaw(280-330$), xinhs s50 4.4 0.78/mmcx (30-40$), or any other 0.78/mmcx 4.4 nice loooking cable (10-50$). via paypal G&S/invoice, shipping and pp fee included. thank you!

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0 Upvotes

r/AVexchange • • 9h ago

WTS [WTS][USA-NJ][H] Universal Audio Sphere DLX Modeling Microphone [W] Paypal, Local Cash

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1 Upvotes

hey all, looking to part ways with my sphere dlx. i unfortunately do not have the time to use it and it has been sitting dormant for a little while now. purchased new back in april 2026. priced to sell and the cheapest on the open market (afaik)

looking for $777.77 shipped with insurance

is in full working condition and has maybe 20 hours of total use and powered on time. has two minor scratches that are purely cosmetic but besides that the unit is essentially brand new

also posted on r/hardwareswap where I have 10+ trades


r/AVexchange • • 22h ago

WTS [WTS] [PH-MM] [H] Unique Melody UXUE [W] PayPal G&S / $120 USD

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8 Upvotes

Post Body: Selling my Unique Melody UXUE.

Price: $120 USD + shipping
Payment: PayPal G&S
Location: Philippines
Shipping: Worldwide

Condition is like new

  • Original retail price: $299
  • Limited availability / limited stock
  • 100% authentic
  • Fully working with no issues
  • Complete with original accessories and packaging
  • Very clean condition
  • Will be packed securely before shipping
  • Tracking will be provided

Reason for selling: I already finished the review, so I’d rather sell it than keep it unused.

Feel free to PM me for more photos, timestamp verification, condition details, or a shipping quote to your country.

Asking $120 USD + shipping via PayPal G&S.


r/AVexchange • • 15h ago

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

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2 Upvotes

JDS Element IV w/ resin knob | 6.35mm (1/4"). The Element itself is in perfect functional and cosmetic condition; the power supply has a slight crack in the plastic that doesn't affect performance: 420$ 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 • • 15h ago

WTS [WTS] [USA-WI] [H] (One of a Kind) ZMF Verite Closed [W] PayPal

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2 Upvotes

This is truly are a one-of-a-kind set. I purchased them (used) earlier this year - the wood was a bit blemished, the chassis chipped and the ear pads quite worn, but the look was unlike any other that I had seen. In August I sent them to ZMF to see about replacing the chassis, along with seeing what could be done about the cups. After they received the pair to be looked at, they let me know a bit more about it:

"The finish on your set is a custom one of one set. It was built personally by Zach(owner/found). It is not a stabilized unit but rather a set of maple cups that were given a custom stain. We do not currently use the stain/finish type on your set, so its a very unique situation....

...since we do not have the exact stain type as the original. The final result of this would look quite a bit different than its current form."

From what I can gather, this was the only set made with this translucent white stain - it was inspired by the original purchaser's request to match a specific guitar - and because it wouldn't come out looking the same, I elected to just have the cups polished. They do look better than when they went in, but they do also have some minor blemishes as well. In my opinion, it actually adds to the look a bit - but I know others might disagree since they aren't pristine.

Along with the polish, I had the chipped chassis replaced with a charcoal magnesium one; the headband was replaced to match, and a matching B.B.B. strap was added as well. I also purchased replacement pads - included with headphones are an unused set of Be2 (Hybrid) and Thin Caldera (Hybrid). It comes with the original wooden display box, though that does have some blemishing as well, and 1/4" terminated cable.

I am hoping to get 1550$ shipped CONUS (F&F; add 4% for G&S), but am open to reasonable offers as well. I do also have an unused set of Eikon (Suede), a lightly used set of Ori (Lambskin) and a lightly used set of Caldera Wide (Hybrid) that I can include for an additional cost if interested.

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


r/AVexchange • • 13h ago

WTS [WTS][US-NY][H] Focal Stellia [W] $1400 PayPal F/F or Zelle

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0 Upvotes

Selling Focal Stellia headphones , good condition. Includes the headphones, case and cable. Looking for $1400 paypal,zelle or wise. Also, have seller feedback on a different website if buyer wants to verify.


r/AVexchange • • 1d ago

CLOSED [WTS][USA-WA][H] Symphonium Zenith with Vortex Iris 8W upgrade cable- boxed [W] PayPal

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22 Upvotes

Up for sale is this now legendary IEM, the Symphonium Zenith. It comes fully boxed with the stock Litmus 2W cable, all original packaging, and accessories, as well as a boxed Vortex Iris 8W cable (retails for $500-600 if you can source it). This set retails new for $2200

I’m selling the whole set for $OLD shipped CONUS via PayPal FF.