Sony HitBit HB-F1 II MSX2 Home Computer – Excellent Condition from Personal Collection

Up for sale is a beautiful Sony HB-F1 II (HitBit HB-F1 II), a classic Japanese MSX2 computer from 1987. This is the cost-reduced follow-up to the HB-F1, with great built-in features like Ren-Sha Turbo autofire.

Pulled from my personal retro collection, this unit is in excellent cosmetic and fully working condition—very clean for its 38+ years of age, with minimal wear, no major scratches, yellowing, or damage to the case/keyboard. All keys feel crisp, labels are sharp, and it powers up reliably every time.

Key Specifications:

• Model: Sony HB-F1 II (HitBit HB-F1 II)
• Year: 1987
• Region: Japan (NTSC-J, Japanese keyboard layout with kana)
• CPU: Z80A compatible (NEC uPD780C-1, 3.58 MHz)
• RAM: 64 KB main RAM (in slot 3-3)
• VRAM: 128 KB
• Video Processor: Yamaha V9938 (MSX2 standard) – supports up to 512 colors palette, modes like 256×192 (16 colors), 512×212, etc.
• Audio: General Instruments AY-3-8910 PSG (Programmable Sound Generator)
• Chipset: Yamaha S1985 MSX-Engine
• Storage/Media: 2 cartridge slots (one top, one rear) – no built-in floppy drive
• Special Features:
  • Ren-Sha Turbo (autofire button for rapid fire in games)
  • Speed Controller (normal/slow modes for gameplay adjustment)
  • Hardware Pause button
  • Reset button
  • Built-in firmware/apps (Personal Databank, clock/calendar, etc.)
• Keyboard: Full QWERTY/JIS with kana, function keys, and numeric pad area
• Outputs: RF, composite video (AV), RGB capable (via DIN), joystick ports (2), cartridge expansion
• Power: Original Sony AC-HB3 adapter compatible (DC 9V + AC 18V input; note: 100V Japan spec – use step-down transformer for 110-120V regions if needed)

Condition Details:

• Excellent overall — Extremely clean case, bright keys with no shine/wear, no cracks or sticky buttons
• Fully tested & working 100%: Boots to MSX logo, shows VRAM:128Kbytes, enters BASIC, loads menu with Japanese text/apps (Personal Databank, etc.), responds to inputs perfectly
• No issues with keyboard, ports, video output, sound (PSG tones/BASIC beeps), or power
• Minor expected age patina only (very light surface marks if any) – looks far better than most surviving examples

Important – Photos Only for Demonstration:THE SONY MONITOR SHOWN IN THE PHOTOS IS NOT INCLUDED IN THE SALE.It is only used to showcase the system booting up, displaying the MSX logo, VRAM info, menu, and BASIC screen properly. The computer works great on any compatible monitor/TV via composite, RGB, or RF output (cables not included unless shown).

What's Included:

• Sony HB-F1 II MSX2 computer unit
• Original power adapter (AC-HB3, Japan 100V – check compatibility for your region)
• Comes exactly as pictured (no monitor, no games/carts, no extra cables beyond what's shown)

Shipping – Extra Emphasis on Safe Packaging for This Fragile Vintage Item:I take shipping vintage electronics VERY seriously to ensure this rare 1987 MSX2 arrives safely.

• Double-boxed protection where possible (inner box for the computer + sturdy outer box) to prevent shifting and absorb impacts
• Ample cushioning on all sides (at least 2–3 inches of high-quality bubble wrap, foam padding, or air pillows around the unit – no loose-fill peanuts that could shift)
• Anti-static bag for the main unit to protect sensitive components from static discharge
• Keyboard and ports wrapped individually in bubble wrap for extra security
• Power adapter packed separately in its own padded section to avoid pressure on connectors
• Box sealed securely with strong tape (H-taping method on bottom and top flaps)
• Fragile/Vintage Electronics labels applied prominently, plus "This Side Up" orientation arrows if needed
• Tracked & insured shipping (via reliable carrier like USPS Priority, FedEx, or equivalent in your region) – insurance included to cover full value
• Packed fresh right before shipping in a clean, smoke-free environment

This is a highly desirable MSX2 for collectors—clean examples with Ren-Sha Turbo and pause features are getting scarce. Perfect for MSX gaming, BASIC programming, or as a display piece in your retro setup!

Thanks for looking!