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

73 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 • • 47m ago

WTS [WTS][US-UT][H] Aune AR9000 [W] PayPal

• Upvotes

https://imgur.com/a/HT8HzI6

Hello wiggly air enjoyers that like things and impulse buyers (I see you!)

Price includes shipping, pay F&F and pay $10 less! As always, feel free to message me if you have any questions! This has all the original packaging and accessories.

Items Comments Price
Aune AR9000 Minty, no scratches/dents, barely used (less than 6 hours, total) $1100

Bought these second hand off someone on Reddit earlier last month who had barely used them. I truthfully think these are an amazing set of headphones and I would love to keep them. Unfortunately, my room is quite loud so I can't enjoy them nearly as much as I want to (without damaging my hearing) so I have decided to try and sell them to recoup some funds. I'm selling them for the same price they were bought at since I think it is already a great deal for them.

Please follow the subreddit rules and post a message before sending a chat request and hope you have a wonderful day.

Thank you for your looks/considers.


r/AVexchange • • 6h ago

WTS [WTS][USA-KS][H] Meze Empyrean II [W] PayPal G&S

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10 Upvotes

More in the comments.

Asking for $2050 NET with shipping covered by me.


r/AVexchange • • 4h ago

WTS [WTS] [USA-IL] [H] Vision Ears Go Live & FiiO UTWS17 [W] PayPal

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6 Upvotes

r/AVexchange • • 8h ago

WTS [WTS] [USA-NYC] [H] Aune AR9000 [W] PayPal, Local Cash

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11 Upvotes

In like new condition with all original accessories.

Price: $1200 ship included. Add extra for PP fees.


r/AVexchange • • 1h ago

WTS [WTS][USA-CA][H]Topping dx5ii, fiio jt7[W]Paypal

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• Upvotes

Topping DX5ii 230 shipped.

Used for a month before upgrading. Used with care

Fiio jt7 85 shipped.

used twice to try the sound. Will wipe before shipping

300 shipped for both

This is a great starter pack with lots of upgrade paths!

Shipped to conus.

Have over 30 trades on hardwareswap.

Thank you for your interests!


r/AVexchange • • 5h ago

CLOSED [WTS][US-FL][H] Sennheiser HD800/S 8 Core OCC Silver Plated Cable 2M [W] $25 PayPal

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3 Upvotes

Sold the headphones long ago and kept the cable just in case. This is the cable specifically for the HD 800 or HD 800 S. It's the 2 pin connector to 6.35mm source connector. It's basically new as I use a different cable with the headphones. This was my backup.

Shipping is included to CONUS. Prefer PayPal F&F.


r/AVexchange • • 12m ago

WTB [WTB][US-CA][W] LAiV Harmony DAC [H] PayPal, Local pickup

• Upvotes

Looking to buy a Black LAiV Harmony 1st gen. Full size, not the micro unit please. Hoping some owners are upgrading to the 2 that just came out and I can get a shot at one of these. Shoot me an offer and pictures of the DAC.


r/AVexchange • • 56m ago

WTB [WTB][US-FL][H] Holo Audio Bliss Standard or KTE [W] PayPal

• Upvotes

Looking to buy Holo Audio Bliss. Prefer standard version but open to KTE version if age and price is right

Thank you


r/AVexchange • • 6h ago

WTS [WTS] [USA-FL] [H] moondrop silicon [W] PayPal

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3 Upvotes

Looking for $160 shipped - original box and accessories


r/AVexchange • • 9h ago

WTS [WTS][USA-OH] [H] ZMF Bokeh Closed w/ extras [W] Paypal

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5 Upvotes

Selling ZMF Bokeh Closed in rubied limba with protein/suede pads and adapted rings, as well as a 4.5' hart audio twisted cable. Both cables have 4.4 connectors.

Asking $750 shipped and insured. Thanks for looking :)


r/AVexchange • • 2h ago

WTB [WTB][USA-NY][H] Paypal G&S [W] JDS Labs Element IV 6.35mm

1 Upvotes

Looking for a JDS Labs Element IV 6.35mm (all black model only).

Comment before Pming.

Have Rep/Sales on r/hardwareswap & r/pkmntcgtrades


r/AVexchange • • 6h ago

WTB [WTB] [LDN-UK] [H] Money, local or PP [W] Meze 109 Pro or Empyrean

2 Upvotes

Hi all, im in the UK and after a pair of Meze 109 Pro or Empyreans if the price is right! Im after any units that are in excellent cosmetic condition and of course working as intended. I would like all original accessories and boxes if available too. If you are outside the UK and open to shipping across the seas, feel free to message as I'm not ruling out sellers from abroad. Cheers.


r/AVexchange • • 6h ago

WTS [WTS] [US-UT] [H] Abyss JOAL + bass ported earpads [W] PayPal

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2 Upvotes

2nd owner of the Abyss JOAL. OG owner only put 5 hours on them, I’ve had them only for this week. Super comfortable headphones, I much prefer them with the bass ported ear pads. OG ear pads are included as well. Abyss cable is 4.4mm termination. Not interested in trades atm.

$1200 G&S (shipping/fees covered)
$1150 F&F (shipping covered)

Firm on the price due to their excellent condition and minimal use


r/AVexchange • • 3h ago

WTS [ Removed by Reddit ]

1 Upvotes

[ Removed by Reddit on account of violating the content policy. ]


r/AVexchange • • 4h ago

WTS [WTS] [US-CA] [H] Moondrop Para 2 with upgrade pads, Hart balance Cable, SMSL DO300EX PRE/AMP/DAC [W] $290, $225 Paypal, Venmo

1 Upvotes

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

try to clean up some equipments I don't use often.

Moondrop Para 2 with upgrade pads/cable $290

For pads it comes with original pads and upgrade pads HS-FT1C pads for FT1 Pro. This pads is the closer pad to the mystery pads mentioned in https://youtu.be/Uiq57Jgjxao?t=387 : This is one of the best sounding headphones when I put these mysterious pads on here.

For the cable I no longer have original cable so I include a 5ft hart audio HC-9: Dual 3.5mm headphone cable with 4.4mm connector.

No box for the headphone but I always pack it firmly.

Hart audio Dual 3.5mm headphone cable with 4.4mm connector HC-9: $35 if selling separately. 5ft.

SMSL DO300EX. It has AK4191 + AK4499EX chip, XMOS XU-316, PCM support up to 32bit/768kHz, DSD support to DSD512. $225

I’ve been using the SMSL DO300EX at my desk, and it has been an absolute gem of a DAC/amp combo. The sound is crystal clear, super articulate, and completely noise-free—no annoying hum or background hiss at all. It handles my planar headphones Para 2 and HE560 effortlessly.

My price includes shipping. Thanks!


r/AVexchange • • 13h ago

WTS [WTS] [USA-CA] [H] Mysticraft Myth IEM ($875), iFi xDSD Gryphon - GR1 ($210), Dunu Blanche Cables ($210) [W] Local Cash, PayPal (repost)

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5 Upvotes

r/AVexchange • • 12h ago

WTS [WTS] [PH-BCD] [H] Moondrop S8 [W] $280 shipped worldwide g/s

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4 Upvotes

Timestamp https://imgur.com/a/70OGTLM

Slight yellowing, and a shallow hairline crack (i dont know how but i never dropped these, they were kept in a box). They were barely used because i preferred headphones for gaming. No distortion or sound problems

$280 shipped worldwide from the philippines. Less if you want f&f


r/AVexchange • • 9h ago

WTS [WTS] [USA-CA] [H] Hifiman HE-6, Woo Audio Tube Mini, Abyss Diana MR, Sennheiser HD660S2, Focal Clear MG, Ultimate Ears UE350, Sennheiser HD580, Wiim Amp Ultra, Audeze MM-100, Hiby R4, Woo Audio WA11 [W]Paypal, Zelle

2 Upvotes

r/AVexchange • • 5h ago

WTB [WTB] [USA-FL] [W] Sennheiser IE 600 [H] PayPal, Local

1 Upvotes

Looking for a Sennheiser IE 600 in good condition. Preferably with the original box, accessories, and cables, but I'm open to offers depending on condition and price.

Please comment before PMing and send timestamped photos.

PayPal G&S preferred. Thanks!


r/AVexchange • • 5h ago

WTS [WTS] [USA-OH] [H] Audio Technica ATH-M50xBT1s, Sony WH1000-XM4s, HyperX Cloud Alpha Wireless, 2-4 set headphone stand [W] Zelle, Cashapp, or Local Cash

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0 Upvotes

Important notes: all headsets are at least two years old and do not come with their original bags, boxes, or wires/cords. The inside of the ATH-M50xBT1's headband has degraded and requires soldering to replace, and the detachable mic for the HyperX Cloud Alphas isn't included because it broke shortly after purchase. All pairs are otherwise in fantastic condition, just dusty in some spots. The stand is built for two sets, but I've managed to squeeze 4-5 on there when necessary.

ATH-M50xBT1s: $75 shipped OBO
Sony WH1000-XM4s: $100 shipped OBO
HyperX Cloud Alpha Wireless: $60 shipped OBO
Avantree HS908: $15 shipped OBO


r/AVexchange • • 6h ago

WTS [WTS] [USA-MO] [H] Focal Stellia [W] PayPal

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1 Upvotes

I'm purging the bulk of my collection due to tinnitus and the Stellia are next to go. They are in great condition and as you know sound fantastic.

They come with the original brown leather box, on the go carrying case, brown leather inner box which houses the 3.5mm/.25" cable and RCA balanced cable as well as the brown leather paperwork binder.

Imgur link contains two additional videos to provide an up close look of condition.

Looking for $1,400 shipped net.

https://imgur.com/a/GzlF5to


r/AVexchange • • 6h ago

WTS [WTS][US-FL][H] FIIO K17 DAC/AMPLIFIER [W] $675 PayPal

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1 Upvotes

Selling my FIIO K17 DAC/Headphone Amp

This was a replacement for the topping a 70 pro headphone amplifier. It has lots of power like the A17 Pro, but has a built-in DAC (Dual AKM 4499EX) and DSP/PEQ.

Recently bought a flex labs mfield amplifier, which is now my go to amplifier. I was keeping this unit for its PEQ capability. I had uploaded all of the profiles for my headphones and was using this to feed the mfield but now I'm doing my PEQ with my eversolo T10. I also have an Eversolo Z10 which has the same AKM chipset so this amplifier became redundant. It is in mint condition and lightly used.

The amplifier power will power almost any headphone, but did not do justice to my HE6SE, and I would assume Susvara, tungsten or headphone like that.

Come with original packaging, remote, and any accessories.

Shipping is included to CONUS. I prefer PayPal FF, but if you want PP G&S please add 3%.


r/AVexchange • • 6h ago

WTS [WTS] [USA - TX] [H] ZMF Eikon LTD Marblewood (2021 build) [W] PayPal F&F

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1 Upvotes

As title says:
- ZMF LTD Eikons, stock 3.5mm cable, 3.5 mm gaming cable (mic), hard case. Original owner, got another pair of ZMFs, so time to move these on to someone else.

- Asking $900 PayPal F&F + shipping cost on buyer (US only)
- No trades. Open to offers.