Picovox: The Ultimate Printer‑Port Sound Card (Covox, OPL, Tandy, CMS & More)

1:1: The Best Excuse to Replay Old DOS Games? Serdashops TM-32 MIDI synth. (Square version)

The One ISA Card to Rule Them All Returns: PicoMEM 2 Setup Guide

SoundCanvas on a stick: Microsoft GS vs X2GS - The Difference Is Huge

This Macintosh Runs on a $4 Microcontroller

9:16: This Tiny MIDI Box Made My DOS Games Sound New Again. (Vertical version)

This Tiny MIDI Box Made My DOS Games Sound New Again

Unlocking Secret NTSC Colors on the Olivetti PC1 (CGA Artifact Mode)

Sierra AGI & SCI0 in 16 Colors on an Olivetti PC1 — Hidden Mode Unlocked

CGA & VGA Color Hacks on Real Hardware — CGASwap 1.0 + PalSwapT 3.5 - ENG Voiceover

CGA & VGA Color Hacks on Real Hardware — CGASwap 1.0 + PalSwapT 3.5

PalSwapT v 3.3 - CGA Reimagined: Swap to C64, ZX Spectrum & Amstrad Colors in DOS Games

PalSwap: CGA Games With Any Colors You Want — PalSwap for Real DOS Hardware

STYX on the Olivetti PC1 — 16 Colors, Raster Bars, and a Secret Video Mode

CGA Magic on the Olivetti PC1: Raster Bars + Palette Tricks on Real Hardware (PC1‑Labs Update)

PC1PAL: Your CGA Games Never Looked Like This — Custom RGB Palettes on the PC1!

Olivetti PC1 Breaks Expectations – New Graphics Tricks Unlocked (PC1‑Labs Update)

The Olivetti PC1 Has Hidden Powers — Watch These Assembly Demo Effects

Game Blaster / CMS – DOS Audio Demo (PicoMEM 1.11)

Getting started with the ZX Spectrum Next.

Sound Blaster – DOS Game Audio Recordings (PicoMEM 1.11)

CMS, Covox & Adlib – DOS Audio Emulation Test (PicoMEM 1.11)

Turbo Display for Retro PCs – Simple Setup & Quick Demo

Unboxing Nostalgic Retro Treasures – Old Photos, LAN Posters, Classic PC Games & New Retro Hardware

PicoMEM V0.8 – 1TB Storage, USB Disks & New Sound Cards (FW 2025‑05‑24)

A comparison of MIDI devices from Serdashop. And what does GM, GS and MT-32 mean?

External wavetable-header MIDI interface: Review of Chill V from Serdashop

Norwegian Retro Gaming Exhibition - Retromessa 2024

PicoMEM – New Features Added (FW 2024‑09‑26 on Amstrad PPC640)

486SocketBlaster - how to make, and how to order. My story.

Retro Erik: Channel update

Adlib & Joystick Test – PicoMEM 1.11 (No Commentary)

PicoMEM – Adlib Support Arrives! (FW 2024‑05‑28 on Amstrad PPC640)

MCA Micro Channel Sound Blaster replica

How to use MIDI synth on your PC/XT/Pentium - re-release MPU 232

PicoMEM – One ISA Card to Rule Them All (HDD, Floppy, RAM, WiFi & More)

New $31 CGA card from AliExpress - tested with Area5150 and 8088MPH in Composite CGA

Review and how to use MCE2HDMI from Serdashop.

DreamBlaster X16GS from Serdashop - review and how to use.

ISA bus extender adapter 1.11 - development so far.

IBM XGA-2 Butterfly Demo

3inONEder: AdLib, NE-2000 and XT-IDE in ONE card

How to: Reversable S-VIDEO mod for the Vic 20

EuroPC ISA Bus Extender

Sound Blaster 1.5 / Game Blaster. Can we use it to play NES music?

Gravis Ultrasound PnP replica from David - and how to install.

Soundcards on printer port devices - a comparison.

Retro Erik – Treasure Box Marathon (Part 3): It Took Three Videos to Finish This Haul

Stereo Covox: Have Serdashop.com reinvented the Covox: CVX4

Retro Erik – Treasure Box Marathon (Part 2): It Never Ends

Retro Erik – Treasure Box Marathon (Part 1): The Biggest Pile Yet

CMSLPT - Creative Music System on your printer port.

Channel Update Summer 2023

How to speed up DIRectory listings in DOS: FREESP by ChartreuseK

HDD Clicker: How to make your SSD/CF/SD click like a real hard-disk?

How to Convert CGA/EGA to Composite & S‑Video (RGB2ALL + CGA2SCART Pro)

Amstrad PPC640: Full ISA Expansion — VGA, XT-IDE & Sound Blaster on a Portable XT!

Area 5150 CGA Demo - does it work on non IBM PC original hardware?

Area 5150 CGA Demo for the IBM PC by CRTC+Hornet

USB ISA Card *New driver*