The Antiquarium of Sinister Happenings - Lot 115 : I Digitized A Cassette That Should Not Exist

Episode Date: February 23, 2026

Lot 115 : I Digitized A Cassette That Should Not Exist   Consigned by Mortanx Starring Trevor Shand Lauren Helena Unsought Goods **Much obliged for using the Rocket Money and Mint Mobile link below. It lends a helping hand to our little shop, and we’re truly grateful for the support. Mint Mobile: https://mintmobile.com/SINISTER https://www.reddit.com/r/nosleep/comments/1qyuwxr/im_a_blind_audio_technician_yesterday_i_digitized/   Theme music by The Newton Brothers   Additional music by CO.AG ([e-mail])   Clement Panchout   Vivek Abhishek   SUBSCRIBE to them on YOUTUBE: / vivekhsihba   LIKE them on FACEBOOK:  https://rb.gy/nhgn0i Follow them on Spotify/ iTunes/ Amazon: https://tinyurl.com/rxdcjqt Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

For an ad-free experience, visit the obsidiancovenant.com. Q equals. Do come in. You'll find the air is a little cooler near the counter. Now then, lot 115, an audio cassette. The shell is cold to the touch, older than it ought to be. There are faint stress lines in the plastic, as if it has been gripped too tightly. too often.

Get ready to press play on. I digitized a cassette that should not exist. Before we begin, I want to point out some of the customers whose names have been etched in brass on this beautiful plaque I had made above the front desk.

These are some of the members of the inner circle of the antiquarium. We go by the Obsidian Covenant. Recent initiates include Peter Irizari, Bingo Bongo, Jim Clifford, Mad Scientist TB, Percy Pup, Wren Smith, Darcy Sharon, and Danny. We are ever appreciative of your devotion to The Order. Go to the obsidian covenant.com to receive the sacrament.

Sounds harmless enough, right? Welcome to the antiquarium of sinister happenings and odd goings on. Yesterday, I digitized a cassette that should not exist. I'm atus, even though I've never seen the hands of a clock in my life. I'll let you in on a little secret. The morning sun warms the air behind the window at my back. That's how I can tell the hour. Light doesn't reach me, but heat always betrays where the sun is.

My computer announces from the living room shelf. It's nine o'clock. I know. Tuesday morning. Workout day. I don't go to the gym Every corner of my apartment is familiar Every object has its own sound, weight, scent It's much more comfortable to move here

In a space I know like my own heartbeat Four steps from the bed to the wall bars Then a right turn And my palm is already resting on the cold steel bar You see every motion Comes from muscle memory The rough groove texture presses into my skin a quiet reminder.

Hey, you used to train more than this. It's right. Lately, I've let myself go a little. I can feel the small extra curve of my stomach whenever I bend down. And every time I hear my old teacher's voice in my head, just because you can't see yourself, Victor, doesn't mean you shouldn't take care of yourself.

A blind in a foster home, that sentence was worth more than he knew. The world of sound was always mine. There, I always. knew exactly where everything was. And there, nobody ever told me I wasn't good enough. Do I feel my success, too? I started my own little company,

mostly digitizing and restoring old recordings. And it's been going well. Lately, I've had plenty of work. Old cassettes, family tapes, criminal case evidence, radio archives. I even have regular customers now. That's how Lois's cassette. The mailman brought it yesterday. Small package, feather light.

The paper felt rough, crinkling slightly under my fingers. I hate paper letters, but people are stubborn. So many still insist on using them. The mailman read it out loud for me. Good guy, always patient. The cassette belonged to my father. He was a reporter in the 60s. I'd like to have it digitized.

That was it, nothing more, nothing less. Lois wasn't very talkative, evidently. When I first held the cassette, cold plastic with tiny crows. racks beneath the surface, a little dust along the edges. Old tapes have their own scent, but this one, this one smelled ancient. A strange mix of sweet dust and metallic dryness, made even stronger by the sterile air of my apartment. As my hand slid across it, something washed over me. Not bad, just different.

Rarely get that feeling from it. a job. And whatever I do, something unusual is always waiting on the other end. Everything in my studio is exactly where it's supposed to be. That's not a habit, it's a survival technique. If something moves even an inch, the whole world tilts sideways in my head. On the left edge of my desk is the cassette deck. To the right of it sits the digital interface. Its buttons marked with tiny raised dots. In front of me, my keyboard and mixing console. My headphones hang where I left them yesterday, over the top right corner of the monitor.

There's a little scratch along the plastic ear cup. That's how I recognize it by touch. I slide the cassette into the deck. The mechanism grips the tape with a soft, buzzing whirr. The click tells me it caught properly. My computer chimes. The system detected it. I put on the headphones.

The ear pads are still a little cold, but my ears warm them quickly. Then, the button clicks a bit stiffer than usual. I make a mental note to oil the mechanism later. The tape starts to roll. Not the kind of nothing you get from a bad recording. Not the airy hiss of an empty tape. This is the kind of nothing that feels like someone cut the sound out of the world. Absolute silence.

Only the faint mechanical hum of the deck tells me the tape is actually moving at all. What the hell? I stopped the playback and restart it. Still, I lift one side of the headphones with my fingers and I can clearly hear the soft, steady whir of the tape turning. The machine is working, but there's no sound on the recording. At first, I think I messed something up. Maybe I connected the interface wrong. The cables sometimes loosen a bit.

I run my fingers along each connector. Everything is firmly in place. No gaps. No loose ends. I tapped the side of the headphones with my palm. A deep, soft thump. Same sound as always. They're not broken.

Then, half a second later, my computer speaks in its synthetic female voice. Activity detected. Extremely low frequency range. Dominant signal, 14.2 hertz. This frequency is not audible. My throat tightens.

That's impossible. There's no way a handheld microphone from the 60s, a cheap cassette recorder, no less, could capture something that low. You'd need specialized lab equipment just to detect that kind of frequency back then. I press play again. That silence hits me like a fist in the chest.

A deep, heavy emptiness that makes even my own breathing feel unreal. The signal is continuous. Applitude, negative 78 decibels. According to the system, it exists. It exists, but I can't hear it. I stop the playback again. Silence.

Silence. The kind my apartment breathes with. I tilt my head and concentrate. Then, I start to tape once more. Silence. It shifts. It has weight. Like the shape of the rule.

room changes when the tape is playing. Like my own breath echoes from the wrong direction. And then, the computer interrupts again. The signal on the recording cannot be identified. Unknown source. A chill rips straight through my spine. This isn't a technical issue anymore. This is something else.

I don't think I'm not supposed to hear. Or maybe something I should hear. just not like this. I placed my hand on the cassette. I'm cold, but I know there's something on that tape. Something that should not be there. My curiosity won't let me go. That 14 hertz nothing is still vibrating somewhere deep in my throat.

A nothing that somehow feels like too much. The world is full of sounds we can hear. But the ones hiding beneath the threshold, the ones that seeped through from below. Those feel like something breathing under the world. I have to know what's on this tape. My fingers rest on the keyboard. I find the shortcuts that scale audio up into something audible.

Frequency range modified. Multiplication Factor 10. I swallow hard. Start the playback. And hold my breath. As I'm hums, I hear something. At first, it's just a distorted, scraping noise.

Like a speaker cable with a tiny tear in it. Then, something sharper peeks through. And I realize it's a door creeping open. From the pitch of the squeal, it's an old hinge, maybe a basement door, the kind that echoes in narrow forgotten places. I barely breathe. I tilt forward, listening like a hunting dog locked on a scent, the entire soundscape changes.

The air on the recording seems to shift. The audio crackles once and suddenly, I hear wind, clean, rushing wind as if it were blowing right into my face. But it doesn't sound like city wind. This is deeper, almost cathedral-like. Whoever recorded this was somewhere huge. A cold shiver runs along my arm.

even though I'm just sitting in my small, warm room. Nothing moves closer. Footsteps. Fast, determined, hard-sold steps. The sharp clap of shoes on wooden floorboards. Someone is running. The microphone gets too close and the sound distorts. The steps exploding in my ears for a split second.

And then, not the silence of an empty room. The silence of someone standing motionless in a giant, hollow. Space. A moment later, I hear tripping. Not pipes, not a faucet. Single droplets falling at perfect intervals, hitting what sounds like metal or bare concrete. Things are getting stranger. This recording was not made in one place, or if it was, that place was impossibly large, shifting, inconsistent, as if the microphone were jumping through space and time. The next moment. Engines roaring past, old engines, deeper, rougher, ragged. One of them screeches like the muffler is blown wide open.

Wind crashes in again. The footsteps return, but farther away this time. And then... And then... A man's voice. Not the clean, directional voice of someone speaking into a mic, not even the muffled tone of someone in the room. It sounds like he's speaking right next to me.

His voice is monotone. Strained. almost suffocated. It worth it? No one answers him on the recording. Nothing moves in the background, no breath, no shuffle, no static. Just that same sentence. Over and over, like a damaged tapehead stuck in a loop.

Was it worth it? Was it worth it? Was it worth it? The frequency graph on this thing must be a disaster, and yet there's something unmistakestated. Unthinkably human in his tone. Uncomfortably human. I can't take it anymore. I ripped the headphones off. The earpads land with a soft thud on the desk. I lean back and sit there in silence.

Not moving. Not breathing. One moment, my friend. Something has begun playing. That was not asked to. That should not be left unattended. Make yourself at home. And I'll be right back.

You're still with me. Good. There is particular cruelty to recordings. They will repeat anything they are given. Even questions. Especially questions. Shall we? The frequency graph on this thing must be a disaster,

and yet there's something unmistakably human in his tone. Dribbly human. I can't take it anymore. headphones off, the ear pads land with a soft thud on the desk. I lean back and sit there in silence. Not moving. Not breathing. I have to take a break. I don't smoke. I never do. I know it's bad. I know it stinks. I know it wrecks your voice, but right now I'm standing on my balcony in the warm summer air, taking long drags like it's the only thing keeping me steady. I shouldn't have let it, but something inside me, just all those contradictory sounds. Like,

The microphone wasn't capturing one place, but several places all at once on a tape this old should be fucking impossible. And yet, I inhaled a bitter smoke. I can't see it, but I feel the warmth in my mouth, the scratch of it running down my throat. From out here, I can hear the city. Distant cars, a dog barking somewhere, a door slamming a few streets away. Normal sounds, familiar sounds. They calm me down, bit by bit. my head finally starts to clear,

but the man's voice is still echoing in my chest. Was it worth it? I'm not shaken because I'm scared, I'm shaken because I don't understand. My whole job is understanding sound. And this, this isn't like anything I've worked with before. I flicked the cigarette into the metal tray. The ashes hissed softly when they hit.

Go back inside. I close the balcony door, and tap it twice to make sure it's fully shut. Inside, everything is where it should be. Every point in the apartment sits exactly in its place. This is my territory. I don't need sight here. Just memory.

And the sound of objects being what they are. Ten steps to the studio. The floorboard under my left foot dips just slightly. A tiny depression in the wood from when I moved in. That's how I know I'm on track. I find the edge of the desk. Run my hand along it and sit down. The chair creaks the same familiar way.

Higher pitch on the left, lower on the right. Everything is exactly where it belongs, except headphones. My hand sweeps across the desk surface, the exact spot where I put them. Nothing. I pat across the whole desk again, still. Nothing. I'm sure I placed him here before. stepping outside. I even heard them clack against the wood. Then I find them. Hanging from the top

of the monitor, right where I usually leave them, but I didn't put them back. I know I didn't put them back. I grabbed the headphones. The ear pads are warm, as if someone else has been wearing the moments ago. My stomach tightness. I stand up and sweep the apartment again, front door, locked, chain, latched, everything is exactly. the same as before, except the headphones. Maybe I really did put them there and just, I just forgot. What hell's wrong with me? My heartbeat slowly settles, or at least, at least it pretends to.

I sit back down in the studio chair and put their headphones on. Time to keep going. Moving on. I hit play. Worth it? The man's voice. Was it worth it? Was it worth it?

The man's voice starts immediately. Was it worth it? Was it, was it, was it? Was it, was it? Not fades. He stops. As if someone sliced the sound clean off his throat. Something else slides into the silence. A wet, sticky, crackle.

Not electrical, not mechanical. Chewing. Someone... Something... Is eating. Not fast. Not frantic. Slow.

patient. The mic is so close that I hear every moist smack, every quiet click of teeth, every squishy shift of saliva. My stomach twists. I turn my head slightly like that would help, but of course it doesn't. Then comes a deep, heavy, thud.

Like something big, soft, fell from a height, a body or a bag. Probably your body, I don't want to guess. The next sound hits so suddenly my heart nearly seizes. A storm, rolling thunder in distant waves, rain pattering at first, then pounding harder and harder like water sheeding off a roof.

And underneath it. Footsteps. Slow. Determined. Each step lands with a wet, sucking squelch. Too thick for puddles. This is mud, heavy, sticky, swamp mud. Someone is walking through it toward the microphone.

You're the gentle, steady scrape of it rolling through the deck. I know what an audible silence means. It doesn't mean nothing is there. It means something is changing. The software speaks. Ultrasonic signal detected. 39,200 hertz. Applitude

minus 85 decibels Playback not possible 39,000 That's higher than what most modern microphones can even capture A tape from the 60s shouldn't even know that frequency exists My heart slams against my ribs That razor-thin line between fear and curiosity starts to blur Curiosity wins

Let's see Transposition active Ultrasonic frequencies lowered to audible range 90% Ready for playback I take a deep breath Set the headphones on my ears Feel my hands shake slightly

And press play At first That distortion It's fucking fire hopping of embers Low and enclosed Like the microphone was dropped Beside a campfire I almost smell the smoke

Though I know that's impossible Eklink fades Then a deep, distant rumble An explosion So loud the mic should have blown out But somehow it caught every detail Holy Mary Lord of God Great Christa God may God is the man of the hour

And they'll marry fellow great Otters with the blessed ours now among women And blessed is the fruit of thy womb Jesus Holy Mary Mother God This recording is presented with the hope that it will light your path to Satan. Hail to the morning star. Hail to the wretched skirt. Have a second of silence.

Soft, wet slaps of bare feet on hard concrete. At first distant, then faster, closer. The rhythm tightens. whoever or whatever it is it's not running away, it's running toward the recorder. Closer and closer. I hear it breathing now.

Harsh, hungry, ragged breaths. And then the sound shifts behind me as if someone is right behind my chair and rip the headphones off my head. I throw them onto the desk so hard the plastic cracks against the wood and echoes through the room. My breathing is uneven. finger shaking. I drag both hands down my face as if I could wipe the fear off with my palms.

My forehead is damp as sweat. My chest feels like it's going to tear itself open. It's the feeling you get when you hear something you were never meant to hear. But the tape keeps turning. The ear pads vibrate softly where they landed on the desk and then something seeps out of them. A sound. I lean in closer. I don't dare put them back on. I just hover over them. listening. It's screaming. High-pitched, stretched out whales. At first one voice, then another, then more, overlapping, warping into each other, bending into a chorus of pain. I almost scream myself. I slam my hand down on the stop button. The deck squeaks and the screaming cuts off instantly. They're still pounding like it's trying to escape my ribs. I stand up. My legs trembling

like they're made of lead. I need a glass of water. Something simple, something normal, something to drag me back into reality. I know where the kitchen is. Three steps left, then five forward. I've done it a thousand times. The movements are burned into my body, but now... Now my hand reaches into empty air. My fingers don't touch the rough wooden frame of the kitchen doorway.

No familiar edge is just a smooth wall. My hands higher. Lower, nothing. The wall is still there, unbroken. The kitchen isn't where it's supposed to be. My heartbeat pulses in my throat. Where's the door? My hand trembles as my fingers scrape desperately along the flat surface,

searching for something that should be there. And then... And then someone speaks about it. So close, I feel breath on my skin. A man's voice. His voice. The one from the tape. Slow.

Did it worth it? Freeze is solid. Swing my arm blindly, but there's no one there. Wherever the fuck I am. Only my ragged breathing. echoing off the walls. Who's here? Who the fuck is in here?

The room is silent, but the air feels full. Somehow, full of something I can't see, something I can't understand. Then suddenly as if a curtain snaps back into place, my hand finds the edge of the kitchen doorway.

It was always there, or just returned, I can't tell anymore. I step in and grab a glass. The water is so cold as it slides down my throat, chilling the terror inside me like ice. I splash someone to my face with my other hand. It's just the audio, that's all. It's just sounds.

It's fucking me up. I don't believe it myself, but I'll say it anyway. Maybe it'll help. I walk back to where I believe the living room is. My fingers trail along the familiar shapes of furniture clinging to every texture that promises safety. Familiarity. By the time I reach the couch. My breathing has slowed a little.

I sit. The cushion sink under my weight. Soft and comes. Something crashes under the floor in front of me half a meter away. The exact same sound is on the tape. That heavy, fleshy thud. I leap off the couch clutching my chest, gasping for air. My whole body shakes.

What's happening? I hold one arm out in front of me as if it could shield me. The room is silent again. Nothing on the floor. I nudged the spot with my foot. Just cold hardwood. Nothing else. Then, breathing, quiet and closer.

From the bedroom doorway. Footsteps start pounding toward me fast, heavy bare feet slapping the floor and wet, sticky bursts. Just like on the tape, I freeze. My body won't move. Footsteps speed up, charging straight at me. Like something is about to ram it in my chest. At the last second, when I feel the air rush against my face,

as if something is inches away, I crawled backward and hit the floor hard. The running right in front of me. So close, the air trembles. Not a hand, not a breath on the floor. My arm raised to shield myself. I finally understand. I really did hear something on that tape.

something no human ear was meant to hear something not human at all something not from this world I thought I understood the world of sound I thought I understood it I was fucking wrong thank you for your patronage hope you enjoyed your new relic

as much as I've enjoyed passing along its sordid history it does come with our usual warning, however, absolutely no refunds, no exchanges, and we won't be held liable for anything that may or may not occur while the object is in your possession. If you've got an artifact with mysterious properties, perhaps it's accompanied by a history of bizarre and disturbing circumstances. Maybe you'd be interested in dropping it

and its story by the shop to share with other customers. Please reach out to Antiquarium Shop at gmail.com. A member of our team will be in touch. Till next time,

we'll be waiting for you whenever you close your eyes. In the space between sleep and dream. During regular business hours, of course, or by appointment, only for you, our best customer. The Antiquarium of Sinister Happenings, Lot 115. I digitized a cassette that should not exist.

Consigned by Morton X. Starring Trevor Shand and Lauren Helena, featuring Stephen Knowles as the antique dealer. Engineering Production and Sound Design by Trevor Shand and Lauren Shand. Theme music by the Newton Brothers. Additional music by Coag, Vivek Abyshech, Clement Panchout, Nicholas Redding, and Conan Freeman. The Antiquarium of Sinister Happenings is created and curated by Trevor and Lauren Shand. Follow us on Instagram and Twitter at Antiquarium Pod.

Call the Antiquarium at 646-481-7197.