The Sinclair ZX Spectrum +2 128K, released in 1986 after Amstrad acquired Sinclair’s computer line, is one of the most beloved and accessible versions of the iconic Spectrum. Featuring 128K of RAM, a built-in cassette deck (“Datacorder”), improved sound, and a sturdier keyboard, the +2 offered a more user-friendly, modern, and complete home-computer experience while staying true to the Spectrum’s roots.
For millions of European users — especially in the UK, Spain, and Greece — the +2 was the Spectrum they grew up with.
📘 Introduction
Following the success and limitations of the original ZX Spectrum models, Amstrad aimed to revitalise the platform by creating a more integrated and polished home computer. The ZX Spectrum +2 128K introduced:
-
A proper full-size keyboard
-
Built-in cassette player for loading/saving software
-
Expanded 128K RAM
-
AY-3-8912 sound chip
-
Improved ROM and menu system
It made the Spectrum ecosystem easier, quieter, and more convenient — appealing both to beginners and long-time fans.
🎨 Grey Case Design — A New Era for the Spectrum
The +2 introduced a completely redesigned aesthetic:
-
Grey plastic shell
-
Full-travel keyboard with Amstrad-style keys
-
Integrated Datacorder on the right
-
Dedicated cursor keys
-
Clear “128K” and “+2” branding
This visually separated it from the previous black Spectrum units and signaled the start of the Amstrad era.
⚙️ Upgraded 128K Hardware
While still based on the classic Z80 8-bit architecture, the +2 delivered several key improvements.
Main Specifications
-
Zilog Z80A @ 3.5 MHz
-
128 KB RAM
-
Paging memory system
-
Improved ROM with a cleaner main menu
-
AY-3-8912 sound chip providing multi-channel music
-
High-resolution 256×192 display
-
15-colour attribute system (classic Spectrum palette)
Although the display limitations remained, the increased memory and AY sound brought a more advanced Spectrum experience.
📼 Built-In Datacorder — Convenience at Last
One of the standout features of the +2 is the integrated cassette deck:
-
No need for external tape players
-
Consistent loading volume
-
Auto-levelled input
-
Dedicated transport controls
-
Cleaner audio output
This solved many frustrations users had with earlier Spectrums and made game loading far more reliable.
🎮 Software & Game Library
The Spectrum platform boasts one of the largest 8-bit software libraries ever created — over 10,000 titles, many of which load perfectly on the +2.
Iconic ZX Spectrum Games
-
Manic Miner
-
Jet Set Willy
-
Dizzy series
-
Knight Lore
-
Atic Atac
-
R-Type
-
Gauntlet
-
The Hobbit
128K Enhanced Games
The +2’s extra RAM and AY sound allowed for:
-
longer music tracks
-
better sound effects
-
smoother scrolling
-
richer in-game content
Notable 128K versions include Target Renegade, Last Ninja 2, Robocop, and Shadow of the Beast.
🔊 AY Sound — A True Upgrade
The addition of the AY-3-8912 sound chip was a game changer.
Benefits include:
-
Three-channel music
-
Better sound effects
-
More atmospheric loading screens
-
Music playback during gameplay
For many fans, the 128K AY soundtrack is the “true sound of the Spectrum”.
🖥️ Video Output
The +2 offers:
-
RF output (TV)
-
RGB through the rear expansion connector (excellent for modern displays with SCART)
The RGB signal provides a very sharp and colourful image that outperforms most earlier Spectrum models.
🛠️ Build Quality & Common Issues
The +2 is generally more robust than earlier Sinclair-built Spectrums.
Common issues include:
-
Worn rubber belts in the Datacorder
-
Faded keyboard membrane contacts
-
Power regulation aging
-
Slight tape azimuth misalignment
All issues are easily repairable, making the +2 a favourite among restoration fans.
🌍 Cultural & Historical Impact
The ZX Spectrum +2 played a major role in many regions:
-
Huge popularity in Europe, Greece, Spain, and Portugal
-
Served as a learning platform for programming in BASIC
-
Home to influential European developers (Ocean, Ultimate, Codemasters)
-
Affordable entry point into the computing world
-
Led to the even more advanced Spectrum +3 (disk-based)
For many retro fans, the +2 is the Spectrum they remember most fondly.
📦 Items Included in This Collection Entry
-
Sinclair ZX Spectrum +2 128K (Grey)
-
Power supply
📜 Conclusion
The Sinclair ZX Spectrum +2 128K is a landmark home computer that perfectly blends classic Spectrum charm with Amstrad’s practical improvements. With its integrated tape deck, enhanced sound, expanded memory, and more durable design, it stands as one of the most enjoyable and collector-friendly Spectrum models.
A beloved 8-bit classic — and an essential part of any retro computing collection.