r/AVexchange Aug 19 '20

MOD [MOD ANNOUNCEMENT] New Feedback Bot Online PLEASE READ

178 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 Aug 12 '25

MOD [MOD]Important PM/Chat Changes

40 Upvotes

In case you're not aware, Reddit has replaced DMs with Chat and archived all DMs at the end of last month. At least for now, this is a step backwards because by default chat messages can be deleted unlike DMs. This allows scammers an easier pathway as they can delete their messages from both sides easily. Fortunately, the Reddit admins have released the persistent messaging feature.

Persistent Messaging

You must be sure to enable it under the chat settings for EVERY CHAT relating to /r/avexchange. Reddit admins indicated they aren't planning on enabling it by default but are potentially considering an account-wide option you can enable. Until that option is available you must remember to enable it for every chat. If not, you should periodically screenshot the entire chat history in case the other user deletes anything. Within the direct chat you will need to open the settings and enable the toggle shown below.

Once enabled there will be a notice in the chat and all persistent messages will include the infinity icon. Only the user who enabled the feature can turn it off but there will be a similar notice in the chat.

As always, if you have any questions please message us via modmail be safe and happy trading!


r/AVexchange 3h ago

WTS [WTS][USA-VA][H] Sennheiser IE600 [W] PayPal

Post image
9 Upvotes

My excellent condition IE600s are looking for a new home.

After 4 years of being the best IEMs I could ask for, my changing listening environment (I’m now at a desk all day) means they don’t get the time they deserve.

I’m the original owner, purchased from Audio46 in 2022. Despite the long-term use, they’re in excellent condition. They have never been replaced by Sennheiser, and all connections are in great shape.

Included is all of the original packaging, unused eartips, stock cables, pouch, etc… also included are two Meze silver plated MMCX cables and MMCX to Sennheiser adapter. I also have a heavy duty copper Sennheiser cable from Ali that I’d toss in for $20.

Price: $400

Please include 3% for G&S, and I will split shipping within the CONUS (flat-rate insured).

Thank you for looking!

Additional pictures in the comments.

EDIT: If interested, I also have a Luxury & Precision W4 that I would bundle with these at a slight discount.


r/AVexchange 23m ago

WTS [WTS][USA-CA][H] Hisenior Mega5est Bass+ [W] PayPal

Thumbnail
gallery
Upvotes

Hi all selling Hisenior Mega5est Bass+ in great condition and includes all original accessories.

Asking $450 PP F&F preferred but can do G&S with an additional 3% to the asking price.

Drop a comment here before DMing thanks!


r/AVexchange 2h ago

WTS [WTS] [US-NJ] [H] DMS Project Omega, Xduoo XD05 pro ("portable"/desktop Amp), THX 789 [W] PayPal *price drops*

3 Upvotes

Timestamp

Trying to trim down my collection. All prices include PayPal G&S fees as well as shipping to CONUS international shipping can be done at buyers expense. Additional photos are available upon request and also in previous listings

Will make a deal if purchasing multiple items.

Product Notes Price
DMS Project Omega Part of the second drop, Very limited used probably less than 5hrs. Comes with original cable. $400
Xduoo XD05 pro Comes with all original parts. Has small line of dead pixels in the screen as shown in previous timestamp, no impact on sound. $400
THX 789 Comes with only power adapter, great amp. Have since upgraded to Singxer SA1. $110

r/AVexchange 4h ago

WTS [WTS] [USA-NY] [H] Thieaudio Cypher, Flash Acoustics Thanks [W] Paypal, Zelle, Cash

Post image
4 Upvotes

Hi all, looking to sell the following.

Prices include shipping to CONUS but not paypal fees, if you wish to use GnS. Local to NYC if you're looking to pick up in person.

Thieaudio Cypher - $275

Sealed.

Flash Acoustics Thanos - $450

Barely used, heatshrink still on the hardware, comes with Conx kit and all original packaging/accessories minus the banderole and acyrllic waifu stand.

I'm potentially interested in trades as well, prioritizing iems but down for anything in particular. Can add cash/2:1 as necessary.


r/AVexchange 3h ago

WTS [WTS] [US-OH] [H] Black Silk Marble Sennheiser HD 600 (With Capra Strap, Balanced XLR Cable, Extra Headband Bundle)[W] $280 Paypal Invoice ConUS Only

Thumbnail
gallery
3 Upvotes

r/AVexchange 4h ago

WTB [WTB] [USA-IL] [H] PayPal [W] Thieaudio Valhalla

3 Upvotes

Preferably custom face plate but I’m open to default.

Also have a myth that I’m open to trading as well that I can send pictures.

Must have original box and accessories and in excellent condition.

Comment and send me a chat! Thanks


r/AVexchange 2h ago

CLOSED [WTB][USA-OK][W] Moondrop Springtips XL [H] PayPal

2 Upvotes

Just posting to see if anyone out there has a pair of extra XL moodorp springtips. The L that came with my Illustrious almost fits if I really finesse them but can lose their seal fairly easily and moondorp doesn't believe in including the XL version of an already small tip sadly...


r/AVexchange 2h ago

WTB [WTB] [USA-CON] [H] 225$ PayPal [W] Xenns Mangrid Tea Pro

2 Upvotes

Hi what the title says haha


r/AVexchange 5h ago

WTT [WTT] [US-PA] [H] Juzear Harrier [W] IEMs

Thumbnail
gallery
3 Upvotes

Catch and release for me- a lovely IEM, but not quite hitting the points I'm looking for.

I'm still exploring my preferences, but I'd like to trade for something with a bit more brightness- whether v-shaped or neutral-leaning. I'm definitely looking for something with similar or better resolution/layering as well.


r/AVexchange 3m ago

WTS [WTS] [USA-OH] [H] Sennheiser HD800S [W] $880 PayPal/local cash

Thumbnail
gallery
Upvotes

Almost new, tried them on and they don't really fit on my head


r/AVexchange 12m ago

WTS [WTS] [USA-NC] [H] WiiM Amp Ultra W/Voice Remote [W] $380 PayPal/local cash

Thumbnail
gallery
Upvotes

Good afternoon all, doing some (extremely late) spring cleaning and have a WiiM Amp Ultra im looking to move. Fantastic little device but it’s really mostly superfluous in my setup (although the screen is fantastic and a nice touch)

Really hasn’t been used much, firmware is up to date and remote and all is included. I believe I have the box still but I’ll have to double check.

Can do PayPal con. US or local cash (local to Raleigh-ish)

Feel free to ask any questions, included timestamps using the active connection w/time and date on the device.

Also please PM first per sub rules I will not respond to comments without PMs

Thanks!


r/AVexchange 13m ago

WTS [WTS][USA-CA][H] Kiwi Ears Aether [W] PayPal

Thumbnail
gallery
Upvotes

Hi all selling a basically brand new Kiwi Ears Aether with less than an hours of use. Includes all original accessories that is still new and unused as I used my own cable and tips to test that its a working unit.

Asking $100 PP F&F or add 3% for G&S. Will ship next day with UPS Ground and tracking provided.

Drop a comment below before DMing thanks!


r/AVexchange 4h ago

WTT [WTT] [US-TN] [H] DCA Noire X Open [W] Sennheiser HD800s

Thumbnail
gallery
2 Upvotes

Located in Nashville! Cash can go either way also. There is a bit of wear on the pads(rest is in great condition), so depending on trade i dont mind ordering a brand new set alongside the trade also.

Had a pair of HD800s, and switched as i wanted something warmer; but what killed me was that i need to be able to hear around me a bit more and this muffles that. I'd call them "semi-open" rather than open or closed. figured i never tried the whole tube thing with the hd800s so i wanted to give that a try! Let me know what ya got!

pls comment when pming as i dont typically use the official reddit app. Thanks!


r/AVexchange 4h ago

WTS [WTS] [US-FL] [H] Kiwi Ears Halcyon [W] PayPal

2 Upvotes

[WTS] [US-FL] [H] Kiwi Ears Halcyon [W] PayPal

Timestamp: (Imgur album)

Selling my Kiwi Ears Halcyon. Original owner. The IEM is less than 2 months old and is in mint condition, with no cosmetic or functional issues.

Included:

  • Kiwi Ears Halcyon IEM
  • Original cable
  • Original carrying case
  • All original accessories
  • Original box and packaging

Ear tips: I used my own personal ear tips from day one, so the included stock ear tips are completely unused.

Reason for selling: Funding a pair of Bose wireless earbuds, which are better suited for my work and travel.

Additional information:

  • Smoke-free, pet-free home
  • Video verification available upon request
  • Original Kickstarter invoice/proof of purchase available upon request

Price: $200 shipped CONUS (PayPal Goods & Services included)

Will ship within 1 business day of receiving payment.

Please comment before PM. Happy to answer any questions or provide additional photos if needed.

Thanks for looking!


r/AVexchange 9h ago

WTS [WTS] [USA-MA] [H] Monarch MK4 [W] $850 Paypal FnF

6 Upvotes

Timestamp
Shipping to CONUS only

2 months old the fit isn't perfect for me, good condition purchase new and received on mid May 2026. Accessories are as shown in the timestamp. I was send a new replacement stock after the original stock cable fitting fell out. Will add in another 4.4m cable 2pin/Xinhs R18 1.7m long, in case something happens. $850 shipped for FnF or $880 shipped GnS


r/AVexchange 6h ago

WTS [WTS] [AUS-SYD] [H] Abyss JOAL headphones, ISN EBC80 iem, Effect Audio Eros S II iem cable [W] Paypal or Local Cash

Thumbnail
gallery
3 Upvotes

Abyss JOAL headphones, ISN EBC80 iem, Effect Audio Eros S II iem cable.

Previously loved and all in mint condition.

All items come with original accessories and packaging.

The Abyss JOAL is 4.4 mm and also comes with brown bass ported pads.

ISN EBC80 comes with stock H2 cable.

Eros S II is 2 pin and 4.4 mm.

I'll send the sturdy case with the Eros S II cable.

I can send Dunu S&S tips &/or Divinus Velvet tips as free extras with iem or cable purchase.

Please see the pictures for what you get. All in mint condition.

Abyss JOAL with bass ported pads - $1400 USD shipped

ISN EBC80 - $420 USD shipped

Effect Audio Eros S II - $165 USD shipped

ISN EBC80 + Eros S II combo price - $560 USD shipped

Payment: PayPal preferred (add 3% for goods and services)

Comment first then PM!


r/AVexchange 9h ago

WTS [WTS] [USA-MA] [H] IBasso DC Elite [W] $320 Paypal FnF

3 Upvotes

Timestamp
Shipping to CONUS only
Upgrading into DAP no longer need this, $320 Shipped Paypal FnF or $340 Shipped Paypal GnS


r/AVexchange 2h ago

WTS [WTS] [USA-OH] [H] Verum 1 Planar Headphones [W] $320 Shipped Paypal

Thumbnail
gallery
1 Upvotes

Up for sale is Ukranian made headphones in the walnut/gold varient. Very nice and punch anove their weight.


r/AVexchange 7h ago

WTS [WTS] [USA-VA] [H]Victrola Stream Onyx Wireless Turntable w/ AT-VM95E & Ortofon OM 5E Cartridges [W] Local Cash, PayPal

2 Upvotes

Looking to sell my Victrola Stream Onyx Sonos Turntable VPT-2000-BLK. I am the original owner, and the turntable is in great functional condition with no cosmetic flaws. Comes with its original dust cover, power cord, mat, and two cartridges (AT-VM95E & Ortofon OM 5E) with their own headshells. Selling because I wanted to move away from wireless and into consistent wired, but this sounds fantastic with a stereo pair of Sonos Era 100s.

Pictures Here

Please note that in the video, the turntable is using a different cartridge and mat that will not be included.

Price: $230 Local Cash or PayPal

Location: Charlottesville, VA (22911). Due to the weight of the box, local pickup is strongly preferred. I do travel for work in the DMV, so that may help with the pickup. Shipping is also available at the expense of the buyer (I would guess $35).

I don't have any transactions on this subreddit, but have over 150 over at r/GameSale


r/AVexchange 14h ago

WTS [WTS][CAN-ON] [H] Sennheiser HD 6xx [W] PayPal

Thumbnail
gallery
7 Upvotes

Brand new and unused. Asking $160 USD shipped to US or Canada. More pictures available upon request. Thanks!


r/AVexchange 8h ago

WTS [WTS] [AUS-SYD] [H] Audma Maestro HPA1 [W] Paypal or Local Cash

Thumbnail
gallery
2 Upvotes

Audma Maestro HPA1

2nd owner, in great condition.

Unique ELISA circuit which imitates loudspeaker production better than any method ever developed.

Fully balanced, reference-grade headphone amplifier with DAC.

Effortless power, dead-silent background, rich analog tone.

Drives IEMs to any demanding headphone with ease (not electrostatics).

Original box & all accessories included, if bought in Australia/Type I plug region I'll include the power cord I bought for it.

International voltage, so works anywhere

I'm selling it for a change in audio gear.

$6000 USD G&S (I’ll cover shipping/fees).
$5850 USD F&F (I’ll cover shipping).

Cheaper if in Australia.

Comment first then PM!


r/AVexchange 4h ago

WTB [WTB] [USA-CA] [W] SMSL Raw DAC1, Wiim Mini Streamer [H] Paypal

2 Upvotes

A new smsl raw dac1 is way out of my budget (the used ones might be as well) but I'd like to hear your offers. Please let me know.


r/AVexchange 14h ago

WTS [WTS] [USA-CA] [H] Mysticraft Myth [W] PayPal

7 Upvotes

Hi everyone, passing this on as I just wanted to demo the unit. Pristine Mysticraft Myth, all original accessories and packaging included.

$915 shipped CONUS

https://imgur.com/a/VpXavqR

Thank you!