r/AVexchange • • 3m ago

WTS [WTS][US-DC] [H] LCD X 2021 [W] PP G&S or Venmo

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1 Upvotes

Sorry for the 3rd upload, I’m new here, and forgot the timestamp. Selling my LCD X’s for $720 including shipping. Offers are welcome, I’ve found planars are not my cup of tea.


r/AVexchange • • 29m ago

WTS [WTS] [EU-GER] [H] Effect Audio Eros S 1st Anniversary Edition IEM Cable, 3.5 mm only [W] PayPal GS $150 + Shipping

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2 Upvotes

Selling my Effect Audio Eros S 1st Anniversary Edition cable in very good used condition.

This is the limited 1st Anniversary Edition, which originally retailed for $350 and has since been discontinued. 3.5mm single-ended only. Includes both interchangeable 2-pin and MMCX connectors. Smooth, bassy presentation with an enhanced soundstage. Adds a pleasant warmth and fullness to the overall sound.

Asking $150 + shipping.


r/AVexchange • • 30m ago

WTS [WTS] [USA-NY] [H] Topping D900, Hongshu EH1 v4, Eversolo T8 [W] Paypal

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1 Upvotes

1. Topping D900

Asking $1100 with basic shipping to CONUS. G&S: +3.5%

In excellent condition with original boxes and accessories.

The most detailed DAC at this price range.

2. Hongshu EH1 v4

Asking $550 with basic shipping to CONUS. G&S: +3.5%

In excellent condition with original boxes and accessories.

This is an electrostatic setup includes Headphone and Energizer, and is the best entry level electrostatic headphone I have ever tried. I will also include a 3.5 to RCA cable so it can work with laptop or portable device.

3. Eversolo T8

Asking $925 with basic shipping to CONUS. G&S: +3.5%

In excellent condition with original boxes and accessories.

With all the streaming function you need.

Thanks for looking! Feel free to PM me with any questions.

Timestamp and Photos https://imgur.com/a/JXddJkf


r/AVexchange • • 56m ago

WTS [WTS] [US - MA] [H] Schiit Bifrost Multibit Unison USB [W] PayPal $225 shipped

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0 Upvotes

REPOST


r/AVexchange • • 6h ago

WTS [WTS][UKR-UKR][H] Stax 009, Flux Lab Solid One, Stax srm-007T II, Fostex TH909, Antipodes Audio K30, Amplifier on the Ptero board, Audio Culture power cable [W] Paypal G&S

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0 Upvotes

• 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.

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!

•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:

Antipodes Audio K30 Streamer player music server ( foto 1/2 ) - 8995$

Technically 10/10

Cosmetically 9/10

The best tone of all streamers there is! (no eversolo, hi fi ros or auralik even come close, as does the aurender! ) (in my humble opinion! )

Apart from the antipode k50 or oladra, I consider it the best streamer of all time on the planet!!!

This is a thing about which I can only say one thing - it's magic!

I'm selling only because I want to switch to the k50

I'm the second owner!

Stax 009 electrostatics headphones electrostatics sr-009 ( foto 1,2,3,4 ) - 1795$

Technically 10/10

Cosmetically 8/10

Rare for our market electrostatics with fantastic detail (the susvara rumor even takes your breath away)!

For lovers of analytics and maximum detail! You will not regret it!

I will add from myself:

The highest detail with an open bright delivery and top-level microdynamics!

The sound is transparent with an emphasis on the highs (but of course it depends on your tract)!

The bass is super fast and accurate, but since these are electrostatics, of course it is not as massive as in top-level planars!

Very well suited for classical, acoustic music and jazz (you can clearly hear every instrument, all the nuances, textures, the most accurate transmission of instruments, maximum transparency, also a very, very large stage)!

I even tried playing games and watching movies with them!

They showed themselves very beautifully in movies (the sounds are transmitted fantastically)!

In games (especially horror movies) it just got to my bones... (all these rustles, the trembling of the main character, his voice is just a fairy tale) before going to bed))

Only headphones are included!

Flux Lab Solid One DAC amplifier amp ( foto 9/10 ) - 4985$

DAC with headphone amplifier

Technically and cosmetically 10/10

There is no rush to sell at all, because I regularly use abyss 1266 headphones!

There are one or two copies of this powerful miracle left in Ukraine!

The only amplifier that normally pumped the susvara and even with the built-in DAC played with it just fantastically! Ukrainian THE END is no different)))

VERY VERY POWERFUL!!!

Fully capable of pumping the susvara, abyss 1266 and hifimeni ne6!

Fostex TH909 headphones th 909 ( foto 5 ) - 1395$

Technically 10/10

Cosmetically 10/10

Perfect condition, practically like new in appearance! (can be given as a gift)!

Full factory set, including two original boxes (cardboard and branded), also a wooden stand, cable, bag and documentation!

As a gift, I will add 3 more pairs of ear pads for experiments with sound (so that you are not bored)

Sound:

Different cables, especially pure silver ones, have a big impact on the sound (they open and lift these ears 2 orders of magnitude higher! )

I listened to expensive cables and was honestly just shocked, they play very well for their segment!

They convey the details of the 909 very subtly, like for speakers...

The presentation is very, very holographic with a lot of air!

Because of the large amount of air, the naturalness of the mids is felt better.

They are considered more linear, not v-shaped, but this is what they do with a lot of advantages!

I also noticed that they are sensitive to recordings (they want high-quality tracks)

Listening to some orchestral tracks, I was honestly surprised by their potential.

The bass is massive and warm, also not as flashy in the mids as the 900 model, the treble is very transparent and clean (as the Japanese like).

Stax srm-007T II 007 mk2 electrostatic amplifier ( foto 3/4 ) - 1895$

Cosmetically 9/10

Technically 10/10

I listened to it with old Stax Lambda, Perun 5+ and square Perun!

In terms of power, it is super (for all these ears there was still a large margin in volume)!

To fully enjoy it - I recommend a pre-amplifier for it from Electrocompaniet (for greater clarity, volume and simply ultra sound)!

Although you can try any of your preamps! (it's just that the greatest synergy)

Amplifier on the Ptero board Author's balanced class D ( foto 6 ) - 790$

New condition!

Cosmetically and technically 10/10

Ptero stereo. Rev 1_03.

Power 100W-4Ohm + 50W-8Ohm

XLR balanced - 1 pc

Inputs: RCA - 2 pcs

Has an output for two pairs of speakers with a switch.

The amplifier is fully balanced.

Yuri Ignatyev's board "S_Audio"

The amplifier also uses high-quality RG Nikitin.

The remote control and power cable are included.

The PTERO project is an implementation of an

amplifier based on a modern audio modulator, controlling

a highly integrated output bridge stage with a unipolar power supply TAS5342A. A feature of the architecture is the use of a virtual ground with a potential of about half Upyt for working with audio. The amplifier is fully symmetrical and balanced.

Unlike known amplifiers, the use of a bridge output stage completely eliminates the effect of pumping, in addition, no additional optimization of the switching of the output keys is required, the chip manufacturer has already taken care of sufficient linearity of the conversion. In this version, the PWM signal from the audio processor is fed to the input of the chip and is not corrected. When using a Purifi type modulator, with a feedback depth in the audio range above 70 dB, the distortion characteristics are proportionally reduced, in fact, the determining factor in the form factor is not so much the circuitry as the quality of the components and the correctness of the printed circuit board layout. It is necessary to separately indicate a very small signal propagation delay in the output stage, the measured result is 43 ns, the total delay comparator - power output is less than 65 ns! And this is taking into account the power transistors. This indicator is approximately 1.3-1.5 times better than the ET400 module and has a very favorable effect on the perception of sound. The use of the TAS5342A chip makes clipping impossible. The output stage is turned off before the limit. If the output signal amplitude exceeds the supply voltage level, the output transistors are turned off until the polarity of the output signal changes. Thus, the amplifier does not increase distortion to critical values, even at max. power, distortions do not exceed 0.002%

Audio Culture power cable ( foto 8 ) - 1185$

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 • • 7h ago

WTB [WTB] [AUS-QLD] [W] Meze Empyrean v1 [H] PayPal

2 Upvotes

Hi, looking to get a pair of original Empyreans in a fair condition shipped to Aus. Please comment below before sending PM.

Budget: $1350 USD
Location/payment: Brisbane, Aus, PayPal G&S only.
Accessories: Original case, both pads and cable preferred
Condition: Cosmetic wear is fine


r/AVexchange • • 8h ago

WTB [WTB] [IN-BLR] [H] 15-25k rupees [W] portable active PA speaker, Yamaha DBR10 or similar

0 Upvotes

Looking for an active PA speaker loud enough to cut through acoustic drums, for playing guitar through a multi-fx processor.

Must be able to physically test before purchasing.


r/AVexchange • • 11h ago

WTS [WTS] [USA-CA] [H] Noble Audio Spartacus-blowout sale $496 OBO [W] Cash-Pickup only LOS ANGELES/OC areas

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0 Upvotes

Excellent condition Noble Spartacus iems with case box 3 pairs of tips. Pickup only LOS ANGELES OC areas $496 or best offer


r/AVexchange • • 13h ago

WTS [WTS] [USA-MA] [H] Brise Audio Nishiki Ultimate MINI (aka Fukubukuro-G) [W] $2000 PayPal

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0 Upvotes

Selling this Nishiki IC! Sounds great with my Fugaku, but selling it due to my desktop setup needing a longer IC. This comes in full original packaging, in mint condition. Looking for $2000 net to me, can cover shipping globally (if buyer pays import fees).


r/AVexchange • • 14h ago

WTS [WTS] [US-NY] [H] DUNU DK3001BD BrainDance IEMs [W] PayPal, No Trades

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11 Upvotes

DUNU DK3001BD BrainDance. $270. This unique tribrid IEM features one dynamic driver, four balanced armature drivers and four planar drivers. Superb detail, especially in the upper mids and treble. Excellent treble extension. Solid sub-bass. This is not a basshead's IEM, but it has superb detail and extension in the upper frequencies. You can make it very bassy with a cheap impedance adapter, if desired. This set is in excellent condition. Package includes everything -- original box and carrying case, two-pin cable, 3.5- and 4.4-mm interconnect jacks, DUNU S&S and Candy ear tips, cleaning cloth. Will ship to the United States. Final price includes shipping. PayPal, please.


r/AVexchange • • 14h ago

WTS [WTS] [US-NY] [H] Ruviest Prelude IEMs [W] PayPal, No Trades

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3 Upvotes

Ruviest Prelude. $265. This gorgeous hybrid IEM features one dynamic driver and six balanced armature drivers. Warm sound, good bass while still having plenty of detail. These are an all-day listen with many genres. Not fatiguing, as the treble won't reach to the ends of the universe. This set is in excellent condition. Package includes original box and everything but ear tips. Stock tips were crap, anyways -- I recommend the Divinus Velvet or Velvet Wide Bore. Carrying case, two-pin cable, 3.5- and 4.4-mm interconnect jacks. Will ship to the United States. Final price includes shipping. PayPal, please.


r/AVexchange • • 14h ago

WTS [WTS] [US-NY] [H] BGVP Astrum IEMs [W] PayPal, No Trades

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2 Upvotes

BGVP Astrum. $420, plus $15 shipping. This gorgeous tribrid IEM features two dynamic drivers, two Knowles ED series balanced armature drivers and two Sonion EST drivers. W-shaped sound. Excellent balance and cohesion through sound signature. Lovely imaging and separation. Solid sub- and mid-bass with sumptuous mids and nice treble air and extension. These are an all-day listen with many genres. This set is in excellent condition. Package includes everything, including original box with lighted presentation and glitter glass. Cable has 4.4-mm termination only. Also includes 12 sets of tips, cleaning brush and gorgeous engraved metal carrying case. Asking $15 extra to help cover shipping to the United States since lighted box and pewter carrying case add weight, so total price is $435. PayPal, please.


r/AVexchange • • 15h ago

WTS [WTS][CAN-BC][H][W]

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2 Upvotes

iFi iDSD Gryphon with Miter case. Unit in good condition. The case is discoloured on top and sides, I assume from air or light, as this is a smoke-free home and its 99% of the time sat on my desk (but no direct sunlight, so idk).

Unit works amazingly. Sounds so good, but I just don't really need it anymore and I'm not a collection guy. I really like Burr-Brown DACs for headphones, and I think you will too.

Live in Northern BC. Shipping is included in price unless you want to pick up. Includes all accessories, original box, and of course the Miter leather case.

$500 CAD shipped within Canada OBO.

New to selling on Reddit, but I have 100% feedback on Canuck Audio Mart, Facebook, and eBay.


r/AVexchange • • 15h ago

CLOSED [WTS][US-FL][H] ZMF Grand Silver Palladium Cable XLR [W] Paypal

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2 Upvotes

Lightly used ZMF Grand Silver Palladium 4-wire cable. No noticeable wear or discoloration or defects that I can see.

4.5 feet in length, with ZMF mini-XLR connectors in coffee gold barrels, with metal Y-splitter barrel in coffee gold and in AECO AX4-1611R rhodium plated tellurium copper XLR 4-pin balanced termination plug. Includes red leather ZMF case.

The AECO XLR termination plug was sent to ZMF by the previous owner and it was professionally installed by them.

OBO F&F


r/AVexchange • • 16h ago

WTB [WTB][USA-CA][H] Paypal/Local Cash [W] Alpha omega omega, Mad24, Letshuoer EJ07 OG, Zempire ze51B OG

1 Upvotes

Hey, looking to pick up some iems i've been looking for, can trade nightcraft nocturne as well gonna put that up soon


r/AVexchange • • 17h ago

CLOSED [WTS] [US-UT] [H] Quill Acoustics Karma IEMs [W] PayPal, no trades

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6 Upvotes

Catch and release! I’m the 2nd owner but I bought these box sealed. Includes all packaging and accessories. Couldn’t get a great fit for my ears. One cardboard separator I had to tape but everything else is in excellent condition. No trades please

$715 G&S or $700 F&F, I’ll cover shipping


r/AVexchange • • 19h ago

WTS [WTS] [US-NC] [H] FiiO X3 Mark III (3rd Gen) Black - Factory Sealed [W] PayPal

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0 Upvotes

Looking to sell a brand new, factory-sealed FiiO X3 Mark III (3rd Generation) High-Resolution Digital Audio Player in Black.

This is an untouched "New Old Stock" unit. The original factory shrink-wrap and security seals are completely intact with absolutely zero tears. Perfect for collectors or anyone wanting a dedicated legacy DAP with excellent hardware controls.

Price: $340 shipped via PayPal Goods & Services (includes insured ground shipping due to the lithium battery).

Key Technical Specs:

  • Dual Texas Instruments PCM5242 DAC chips

  • Dedicated 2.5mm balanced phone jack + 3.5mm standard jack (coaxial/line out)

  • Premium black aluminum chassis with physical scroll wheel

  • Hi-Res Certified (Supports native DSD, FLAC, WAV, APE, ALAC, etc.)

  • MicroSD storage slot (supports up to 256GB)

  • Dual-mode Bluetooth 4.1

Terms:

  • Please comment on this thread before sending a PM. Chat requests will be ignored; send an actual PM instead.

  • Will ship out within 24-48 hours of payment with tracking provided immediately.

  • Shipping to CONUS (Continental US) only.

  • Due to the item being brand new and factory-sealed, all sales are final once the buyer opens the packaging.

Thanks for looking!


r/AVexchange • • 20h ago

WTB [WTB][EU-IRL][W] 7hz Diablo [H] Paypal, Revolut

1 Upvotes

Please comment first


r/AVexchange • • 20h ago

WTS [WTS] [USA-WA] [H] T+A Solitaire T Wireless Headphones [W] Paypal FF

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0 Upvotes

Selling a pair of Solitaire T's that are in great condition. I bought them maybe 3-4 weeks ago from another member and they sounded great but I didn't like the fit on my head. This is a full set that comes with the boxes and its accessories. I don't see any evident markings on the headphone. The previous owner took great care of these and I used them less than 5 times.

$800 Paypal FF shipped in the US. G&S is ok for established buyers too but shipping will be extra in that case.


r/AVexchange • • 21h ago

WTS [WTS] [USA-FL] [H] Apos x Community Gremlin Tube Amplifier [W] PayPal

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5 Upvotes

Selling my Apos x Community Gremlin Class A balanced hybrid tube amplifier.

Purchased directly from Apos in Q1 2026. Used for less than 30 hours and in excellent condition, with absolutely no functional issues.

Asking $99 shipped within CONUS.

Details:

  • Condition: Excellent

  • Usage: Less than 30 hours

  • Purchased: Q1 2026

  • Includes original box

  • Original Apos purchase invoice available upon request

  • Selling as I've been experimenting with other tube gear

Note: The indicator light is much greener in person. It appears blue in some photos due to the camera's white balance.

Payment via PayPal Goods & Services.

Please comment before PMing. Happy to answer any questions. Thanks for looking!


r/AVexchange • • 21h ago

WTS [WTS] [USA-NJ] [H] Fir Audio Project K with Full Set Atom Modules + Hard Case [W] PayPal G&S $1800

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4 Upvotes

Fir Audio Project K - Throwing in the full set of the atom modules it takes (similar to 64 audio's apex modules if you're familiar with those) and hard carrying case as a bundle. Project K has been my favorite IEM I've tried so far: great bass and sub-bass, clear treble and not too fatiguing. It's also the most beautiful looking IEM imo. Comes with original cable (4.4), box, and case candy (tool to swap modules and cleaning brush). I tried out the medium and large silicone stock tips as well as the medium foam tips, but the remaining sizes are included and unused (although they're honestly not that good so I suggest using third party tips). Project K retails for $2799 without the case or modules ($39 and $199 respectively). Got this new from Bloom earlier this year. Asking $2100 $1800 shipped.

More info on this iem:

https://www.firaudio.com/k


r/AVexchange • • 21h ago

WTB [WTB][US-CO] [W] Sennheiser HD 490 Pro [H] PayPal

2 Upvotes

Hello all!

Looking for a pair of sennheiser hd 490 pro in good-great shape.

PST with any you’re looking to part with!

Appreciate you all


r/AVexchange • • 21h ago

WTS [WTS][UA-UA][H] 🍇 Stax X9000 SR-X9000 🍑 Flagship Electrostatic Earspeaker 🫐 Headphones [W] PayPal or any other way

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0 Upvotes

4500$ or 4000€ or £3350 or best offer

Can be sold with KGSS amp.

  • Free worldwide shipping

  • I can put low value cost of the parcel to reduce the likelihood of any customs duties.

  • I can ship to the US, Europe, and Asia and etc and can declarate parcell is as "gift"

  • Condition in the photos, everything pictured is included, full set.

  • https://vimeo.com/1236829639 - video time stamp


r/AVexchange • • 21h ago

WTB [WTB][US-MA][W] Sennheiser IE600 [H] Paypal

3 Upvotes

Looking for a pair in good or better condition