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Sony Hit-Bit 75
Computers
name image company company_name tabs forum_thread photos adverts hardware screenshots emulators links videos related oc_id source
Hit-Bit 75 /media/museum/photos/sony_hb75p_1.jpg /companies/sony Sony
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432
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HIT-BIT 75P /media/museum/photos/sony_hitbit-75p_3.jpg
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HIT-BIT 75P /media/museum/photos/sony_hb75p_2.jpg
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HIT-BIT 75F The French model /media/museum/photos/sony_hb75f.jpg
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REAR VIEW Here is the back of the HB-75P system. You can easily spot the second cartridge slot wich serves as an expansion port. There is also a Scart video output. /media/museum/photos/sony_hb75p_back.jpg
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REAR #2 From left to right: Centronics interface, RF TV video output, Audio/RGB Video output, Tape interface, SCART female connector and power cord. /media/museum/photos/sony_hb75p_rear_2.jpg
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JAPANESE ADVERT. She seems so happy to have an Hit-Bit... /media/museum/pubs/sony_hb-75_pub.jpg
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FRENCH ADVERT (JUNE 1985) "It's new. It's the Hit-Bit" "The computer according to Sony" /media/museum/pubs/sony_hitbit-75_pub_c-nouveau.jpg
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SOME SONY EXTENSIONS We can see here some of the Sony extensions available in 1985. There is a Tape-recorder, some joysticks (one is infra-red controled), a disk-drive, a plotter and a trackball. /media/museum/hardware/sony_hb75f_perifs.jpg
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SONY 3'' 1/2DISK-DRIVE /media/museum/hardware/sony_hb75_diskdrive.jpg
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SONY INFRA-RED JOYSTICK /media/museum/hardware/sony_hb75_ir_joystick.jpg
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SONY JOYSTICK /media/museum/hardware/sony_hb75_joystick.jpg
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SONY PRINTER /media/museum/hardware/sony_hb75_printer1.jpg
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SONY PRINTER /media/museum/hardware/sony_hb75_printer2.jpg
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SONY PRINTER /media/museum/hardware/sony_hb75_printer3.jpg
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SONY TAPE-RECORDER /media/museum/hardware/sony_hb75_taperecorder.jpg
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SONY TRACK-BALL /media/museum/hardware/sony_hb75_trackball.jpg
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NATIONAL CF-2131 16 KB RAM expansion /media/museum/hardware/national_cf2131_16k-cart.jpg
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CASIO OR-216 - 16 KB RAM EXPANSION Box /media/museum/hardware/casio_or216_16kbramexpansion_box.jpg
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PHILIPS RAM EXPANSION RAM expansion and LOGO language cartridges. Thanks to Daniele from Italy /media/museum/hardware/philips_vg8020_cartridges_s1.jpg
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MEGA RAM DISK 256 from DDX (Brazil) This is the famous Megaram cartridge made in Brzail, used to play all Konami cracked Megarom games.6401999243 /media/museum/hardware/msx_megaram256-ddx_1.jpg
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PANASONIC FS-IFA1 & FW-RSU1W Scanner/Printer interface The FS-IFA1 is the printer/scanner interface (left on the picture) and the FW-RSU1W is the handheld scanner (right on the picture). These expansions are for MSX2 systems. /media/museum/hardware/msx_fs-ifa1_fw-rsu1w.jpg
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SONY HBI-232 RS232c cartridge Used to connect serial printers. /media/museum/hardware/sony_msx_rs232c-cartridge.jpg
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YAMAHA MOUSE #1 This mouse was compatible with all MSX systems. It connects to the first Joystick port. Thanks to **www.zonadepruebas.com** /media/museum/hardware/yamaha_mouse_s2.jpg
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YAMAHA MOUSE #2 Brand new! Thanks to **www.zonadepruebas.com** /media/museum/hardware/yamaha_mouse_s1.jpg
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PHILIPS VW0020 80-col dot-matrix printer This printer was a rebadged version of the Seikosha GP-500.\ It was a 80-column, 50 CPS model with a 7x5 dot matrix head.\ Commodore and Atari used same hardware basis for their MPS-801 and 1029 printers. /media/museum/hardware/philips_vg8020_printervw0020_s1.jpg
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SANYO PHC-DR II Side /media/museum/hardware/sanyo_phc-drii_side_1.jpg
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SANYO PHC-DR II Front /media/museum/hardware/sanyo_phc-drii_front_1.jpg
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SANYO DR-202 The ADSS system allowed to quickly search a specific program in a cassette tape and load it. Seach time for a C60 cassette was less than 1 minute. /media/museum/hardware/sanyo_phc28_dr202tapedrive_s1.jpg
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NATIONAL RQ-8030 tape-recorder /media/museum/hardware/national_tape_rq8030.jpg
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BIT-CORDER Cassete recorder dedicated to Hit-Bit MSX systems, though it could be used with any home computers. /media/museum/hardware/sony_hb201_bitcorder_1.jpg
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BUILT-IN SOFTWARE Menu screenshot /media/museum/software/sony_hb75p_menu_1.jpg
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fMSX for MS DOS Homepage http://www.komkon.org/~dekogel/fmsx.html MS DOS
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BlueMSX http://www.bluemsx.com/ Windows Excellent free MSX emulator
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BrMSX http://www.lsi.usp.br/~ricardo/brmsx.htm Windows A Bresilian MSX Emulator written in 100% assembler
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CompuJunk's MSX Emulator http://ftp.castel.nl/msx/ Windows A MSX1 and MSX2 Emulator
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RuMSX http://members.eunet.at/lexlechz/msx.html Windows A MSX Emulator for Win95 and Win NT + Direct X
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fMSX for MAC OS Homepage http://www.emulation.net/msx/index.html Apple
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fMSX official Homepage http://www.komkon.org/fms/fMSX Multiplatform fMSX is a portable MSX emulator ported on : Amiga OS, Mac OS, MS DOS, OS/2, Sony Playstation, Risc OS, Towns OS, Unix / X, Win95 / NT, X68K.
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openMSX - The MSX emulator that aims for perfection. http://openmsx.sourceforge.net/ Multiplatform This new MSX emulator can reproduce, among many other MSX, MSX2and MSX2+ machines, both Panasonic Turbo-R models. Be sure to get the catapult frontend and the system roms from FUNET.
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Baboo! http://www.baboo.net/baboo.shtml MSX dedicated Yahoo clone. Essential !
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FILE-HUNTER.COM http://www.file-hunter.com/ Excellent! All MSX emulators, sources and utilities!
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FTP da MSXBr-L/MSX.Org.Br http://www.caetano.eng.br/msxsoft/ Excellent brasilian software archive
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MOAI TECH http://www.moai-tech.com/ Spanish/English website with interesting content
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MSX Hardware List http://www.faq.msxnet.org/hardware.html An impressive list of MSX hardware. The Bible !!!
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MSX Ressource Center http://www.msx.org/ Essential site !
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Possi's Konami MSX Page http://dynamo.geol.msu.ru/MSX/ Nice page dedicated to all Konami MSX games (roms, scans, mids, etc.)
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The MSX Games Box http://www.msxgamesbox.com All about MSX gaming (games, covers.etc.). More Fun, Less Mhz!
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The MSX Museum BOX http://www.msxmuseumbox.com More than 190 different MSX models in pictures.
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The ultimate MSX Faq http://www.faq.msxnet.org Here, you can find near all hardware pieces related to MSX.
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Web Wiz CAPTCHA http://www.webwizcaptcha.com The MSX home computer system
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Hit-Bit japanese TV commercial https://www.youtube.com/watch?v=IAYspNJheWA Length: 15 s
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/museum/yeno-mx-64
436
url date
https://web.archive.org/web/20230328215515/http://www.old-computers.com/museum/computer.asp?c=436 2023-03-28

This is a quite popular MSX 1 computer. As soon as it was available (in Europe at least), a lot of extensions were already available too, making the HB-75 a quite complete system. It is also a quite well designed computer.

There's a built-in piece of software (Personal Data Bank) available on startup and composed of an agenda (scheduler), a memo, an address manager and a transfer utility. And you could save your work via a special RAM cartridge.

There is a ROM of 48 KB : 16 KB for the integrated software and 32 KB for the Basic. The RAM is composed of 64 KB and 16 KB for the video. You can connect a disk drive controller to the second cartridge slot which is at the back of the computer, the primary cartridge slot being on top.

Foreign models where named HB-75F for France, HB-75D for Germany or HB-75P for PAL models...