Leningrad-2. Russian ZX Spectrum clone (2025 Revision). Modernized schematic & PCB with onboard RGB2VGA/HDMI converter, AY-3-8910 sound, and expansion bus adapters.
DivMMC controller for Leningrad-2 ZX Spectrum clone. Features dual SD card support, discrete TTL logic architecture, NMI/Reset buttons, and custom esxDOS firmware.
Memory Expansion & Sound Upgrade Kit for Leningrad-2 ZX Spectrum clone. Supports 128K/256K DRAM upgrades, AY-3-8910, Turbo Sound, and features a solderless RAM plug-in board.
Beta Disk Interface (TR-DOS) controller for Leningrad-2. Features 5 distinct read channel (PLL) hardware versions. Supports physical floppy drives and Gotek emulators.
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