r/AVexchange • u/RegExr • Aug 19 '20
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:
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.
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!
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.
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.
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.
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 • u/kschaffner • Jul 28 '26
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.
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.
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 • u/ufcmod • 7h ago
Virtually brand new. FOMO purchased back then and listened to it once and has been in the box since then.
Asking $1500 w/ G&S. Shipping to within US.
r/AVexchange • u/Independent_Ad_9365 • 53m ago
Hi guys
For sale mint Tea Pro SE $350
(everything included except no tips; no scratch no chip pristine condition; purchased 4/26)
For sale mint BTR17 $150
(Everything included; no scratch no chip pristine condition; purchased 2/26)
$470 for both.
Shipping and insurance included in price.
DM if you have any questions.
Thank you for looking !
Have a nice day !
r/AVexchange • u/WageWarFan • 2h ago
Selling my SJY Audio Zeph. It’s in great condition with no cosmetic flaws I can see. Sounds great, just a bit too heavy on my head. Trying to consolidate my gear. 2 different tuning options (by flipping the earpads). Comes with stock SJY dual 3.5mm to 4.4mm cable.
Asking $700 G&S, I’ll cover shipping
$650 F&F, I’ll cover shipping
r/AVexchange • u/anesthesia101 • 5h ago
This preamp is in excellent condition, no blemishes, scratches or any kind of damage. It features a very good phonostage and two additional RCA inputs as well as two RCA outputs for sending to two different amplifiers. Includes the power cable and original pelican case. $2000 new, selling for $1100 plus shipping with UPS ground (using PirateShip to purchase the label, which has the lowest shipping prices I’ve found). I’ve shipped quite a few audio items and I’d guess this will cost $30-40 to ship.
r/AVexchange • u/anesthesia101 • 2h ago
I’m looking for one with the Contemporary Walnut base with any level of Anniversary Mods and Signal Caps and preferably at least one 1/4” headphone jack. I’ll pay your PayPal fees and shipping to Decware for warranty transfer. Willing to spend retail to over retail, depending on age, condition and mods.
The Hasehiro UMU-191M Mk2 backloaded horn speakers are gloss piano white and are in great condition. They are about 18 months old. (Link to manufacturer’s page: https://hasehiro-audio.com/product/umu-191m/). Will provide pics to anyone interested.
Thanks!
r/AVexchange • u/Odd_Independence4673 • 3h ago
Hi, looking to trade any of the headphonesthat I have for either 2 that I'm looking for. Please reach out, especially if you have the sonys as I think I've found an argon 3
r/AVexchange • u/Mightykorf • 26m ago
Switcher is in great shape and completely functional. It has seen very limited use. Some light scuffing on the bottom from being moved around.
Still in its original box with the original paperwork, sticker, and installation template.
r/AVexchange • u/sharkjumping101 • 4h ago
[CAN-ON][WTB] [W] AD2000 [H] Paypal
Looking for an excellent/mint condition pair of Audio Technica ATH-AD2000, unmodded, original pads.
Box and extras desired but optional.
Timestamped condition photos requested.
Buyer (I) will pay shipping & fees.
r/AVexchange • u/codenamejack • 51m ago
[WTB][USA-FL] [W] Momentum 4 Headphones Black [H] Paypal
looking for fully working momentum 4 headphones in black.
Looking to spend around the $100 mark.
comment below before PM.
you will need to send timestamps, including a video timestamp, and a paypal invoice if we agree on the price.
thanks
r/AVexchange • u/team_eevee • 51m ago
Excellent condition Focal Hadenys with case and original cable. Looking for $300 Shipped USPS Priority CONUS including PayPal Goods and Services fee.
No box included. Pads are still firm and in great shape. Will ship via USPS 2 Day Priority.
r/AVexchange • u/Brilliant_Papaya_475 • 9h ago
Good morning, all! It’s moving sale time! I’m moving so it’s time to clean house of some things I’m not using. Everything is in excellent condition and comes with the factory box, cables and accessories. I was just running short on time this morning so snapped the timestamp photo and ran out the door. If you’d like more photos of something I’d be more than happy to oblige once I get home this evening. Bundle deals are encouraged. Bonus points if it includes the Erzetich. Offers welcomed. Products and prices are as follows:
Douk A5 Power amp 32V - $55 shipped
Erzetich Bacillus Headphone amp - $275 shipped
Topping Mini300 power amp - $100 shipped.
Fosi ZP3 Preamp - $130 shipped
Fiio Warmer R2R Tube Buffered DAC - $290 shipped
Let me know if you have any questions. Thanks!
r/AVexchange • u/headphones_lover_123 • 4h ago
• There are many photos of each thing, if you are interested in something, I can send it to you in a PM.
• Real photos (what you see is what you get)
• Worldwide shipping
• Careful packaging to avoid any damage
• I can ship to the US, Europe, and Asia and etc and can declarate parcel is as "gift"
• Tracking number provided after shipping
• I can put low value cost of the parcel to reduce the likelihood of any customs duties.
•Feel free to send me a message—I will respond quickly.
•I can take any video or photo you want.
•Trade: Open to offers/trade proposals
•Bid: Open to offers
•I am also ready to consider any offer for an exchange for your equipment, where you will pay a significant additional fee and you will be ready to send it first without any further arguments.
Location: Ships from Ukraine
For Sale:
Audeze GX headphones headphones audio LCD-GX ( foto 1,2,3,4,5,6,7 ) - 875$
New! Not yet warmed up!
Technically and cosmetically 10/10
Gift from relatives from abroad (knowing about my hobby), selling because I have higher-level headphones!
Set:Case,Headphones,Cable with microphone.
In terms of sound in games, of course much higher than the same Maxwells and Mobius!
Perun electrostatic headphones (version 5+) improved!
( foto 8,9,10 ) - 1685$
Technically and cosmetically in
status 10/10 (the rarest headphones on the market!)
Sound:
Incredible speed of electrostatics - YES!!!
Wide stage - YES!!!
Crystal clear upper frequencies - YES!!!
Magic vocals - EVERYTHING IS HERE!!!
MAGIC - TOO YES!
Extremely light on the head!
Fantastically comfortable! (Where is the meze for the elite!)
The length of the cable is 3 meters!
Original cable from Stax!
The sound is roughly the level of Stax 009, not S!
But, of course, this is my presentation!
I am the second owner!
r/AVexchange • u/Knocking • 19h ago
Hello, up for sale are a bunch of headphones, all of which were acquired second hand and sound perfect. They are not cosmetically perfect, please check the photos and the chart below for condition.
All prices include shipping to CONUS and PPG&S fees. I would also be interested in trading for a ZMF Atrium, preferably open but I'd consider closed too. Happy to trade n:1 or add paypal on my end.
| NAME | DESCRIPTION | CONDITION | PRICE |
|---|---|---|---|
| Dan Clark Audio E3 | These are fantastic, but put pressure on my TMJ that I didn't like. Comes with everything as new, plus the clamp force kit and two additional 4.4mm cables. NOTE: Stock 4.4mm cable is not functional | There are some small nicks in the aluminum near where the pads attach. There's also a small dot on one of the cups. | $1250 |
| Meze 109 Pros | I liked these a lot, but ultimately preferred my Focal Clears. These were a little too sibilant and trebly. Comes with only one 4.4mm cable. | There's a small dot on one of the cups. Otherwise perfect. | $460 |
| Hifiman HE6SE v2 | Very solid cans and honestly not as power hungry as people say, Just didn't find myself reaching for these. These were modded with gold grilles, and include the original grilles, stock cable, and stock adapter. | Cosmetically perfect, but it does creak occasionally. | $280 |
| Generic 4.4mm cable | Dual 3.5mm to 4.4mm | Flawless | Free with purchase |
| Linsoul Tripowin Nova XLR cables | Dual 3.5mm to 4 pin XLR | Flawless | Free with purchase |
r/AVexchange • u/MishterBobo • 1d ago
For sale is my 7th acoustics Asteria that unfortunately just isn't getting enough use. It's in great condition with accessories shown in the photos.
Price is $3250 shipped G&S. Only looking to ship to the US for now. Please feel free to reach out with any questions. No trades, please.
r/AVexchange • u/dylan43270 • 7h ago
Just checking to see if anyone is willing to let go of their pair for around $300 shipped PayPal before I buy new w/ Labor Day discounts
r/AVexchange • u/periodbloodqueen • 8h ago
Hi, looking for a pair of Genelec 8030c. Comment and send me your offer.
r/AVexchange • u/kouki_kid • 20h ago
r/AVexchange • u/synthxtics • 17h ago
Parting ways with my set of YU9 Que's Dark Grey 4.4mm version! Thoroughly enjoyed these while I had them, only selling due to upgrading to the U12T's, but I find my self still listening to the Que on some days.
In great condition and includes all original accessories minus 1 set of the M tips that they came with. Were meticulously cared for and always stored in the zipper case with desiccant packs!
Asking $310 Shipped CONUS
Comment before dm thanks!
r/AVexchange • u/LuckyRJD • 9h ago
Hey if you have a silver fiio warmer you would like to get rid of let me know!
r/AVexchange • u/rz_x3 • 15h ago
Hi. I have a D&A Alpha, MSRP is $400, bought mine secondhand for $300, it's in near-mint condition and has the newest firmware. Is $300 PP G&S including CONUS shipping still a fair asking price given the current state of releases and CanJam sell-offs, or would it be better to list it lower?
r/AVexchange • u/Cinderman • 7h ago
Dropping price from previous post
r/AVexchange • u/Mmmwafflerunoff • 20h ago
Hey all! I am looking for any of the models listed above. Looking to deal with folks with history here or on Headfi. If you have one of these please reach out. Also please comment here before messaging.
r/AVexchange • u/headphones_lover_123 • 11h ago
• There are many photos of each thing, if you are interested in something, I can send it to you in a PM.
• Real photos (what you see is what you get)
• Worldwide shipping
• Careful packaging to avoid any damage
• I can ship to the US, Europe, and Asia and etc and can declarate parcel is as "gift"
• Tracking number provided after shipping
• I can put low value cost of the parcel to reduce the likelihood of any customs duties.
•Feel free to send me a message—I will respond quickly.
•I can take any video or photo you want.
•Trade: Open to offers/trade proposals
•Bid: Open to offers
•I am also ready to consider any offer for an exchange for your equipment, where you will pay a significant additional fee and you will be ready to send it first without any further arguments.
Location: Ships from Ukraine
For Sale:
DD HiFi TC44C amplifier ddhifi whistle ( foto 5 ) - 115$
Technically and cosmetically 10/10
New condition!
Furutech CF-102 RCA Rhodium connectors (China) ( foto 3 ) - 37$
Technically and cosmetically 10/10
I used it with my own Kardas cables but no longer need it.
Maximum conductor diameter: 9.3 mm
External dimensions: 14.0x54.0 mm
Headband for headphones sennheiser headband Hd201/180 ( foto 2 ) - 9$
Will fit many headphones, because you can stick it!
The ease of use increases by at least 60%. (that is, you can sit for hours in your favorite headphones! )
Very soft and comfortable!
Velour
Absolutely new, never used!
Adapter 3.5 female to Sennheiser 600 ( foto 10 ) - 45$
With this adapter, you can connect any 3.5 cable to any Sennheiser 600-series headphones...
Technically and cosmetically 10/10
Perfect condition!
Ttaf 93402 Professional rca Carbon connectors ( foto 1 ) - 45$
Technically and cosmetically 10/10
Technical specifications:
Contact material: tellurium copper with 24K gold plating and beryllium copper
Body material: carbon and aluminum
Cable diameter: up to 10 mm
Body diameter: 15.0 mm
Body length: 47.0 mm
XLR to 3.5 Neutrik adapter audio ( foto 1 ) - 70$
Technically and cosmetically 10/10
Nady Audio HE-1 Hum Eliminator ( foto 8 ) - 48$
HE-1 from Nady is a compact audio hum eliminator that eliminates 60Hz or 120Hz AC hum from an audio signal by up to 20dB. The unit has a completely passive design that breaks ground loops safely while leaving signal grounds intact. It has a dual channel I/O interface with 1/4" TRS connectors, and can convert automatically back and forth between balanced and unbalanced lines. The result is high-quality audio with as little noise and distortion as possible.
Compact and durable metal chassis
Eliminates 60Hz or 120Hz AC hum from an audio signal by up to 20dB
Completely passive design breaks ground loops safely while leaving signal grounds intact
Dual channel I/O interface with 1/4" TRS connectors can convert automatically back and forth between balanced and unbalanced lines
Sennheiser headband Hd515/595 headphones ( foto 7 ) - 14$
Will fit many headphones, because you can stick it!
The ease of use increases by at least 60%. (that is, you can sit for hours in your favorite headphones! )
Very soft and comfortable!
Eco leather
Absolutely new, never used!
120 volt unit for audio equipment ( foto 4 ) - 11$
Technically and cosmetically 10/10
Audio power supply (tried with Japanese vintage)
Walker's headphone and glasses holder clip ( foto 9 ) - 8$
New, packed!
Walker's clip is used to wear headphones on my belt
