deciBells dB Spectrum+

Brand: deciBells Electronics pvt. Ltd.
Model: dB Spectrum +
Made in: India (Pune)
First year of production: 1988

Dimensions: 319 × 152 × 40 mm
(feet adds 1.5 mm; keys adds 6 mm)
Height with legs extended: 65.5 mm
Weight: 881 g
Box dimensions: 345 × 289 × 126 mm

An Indian clone, possibly not licensed by Sinclair. The case has the exact some dimensions as a ZX Spectrum+, but feels a little more coarse. The motherboard is an issue 7, continuing counting from the last official Sinclair issue number. 50.000+ dB Spectrum were manufactured, having 80% market share of Indian home computer market.

See also the deciBells ROM-PACK cartridge interface for its own version of the ZX Interface 2.

Other dB Spectrum+’s

A dB Spectrum Issue 7C

Rubber keyed Spectrums, according to the label “Made in India” (stuck over the “Made in UK” embossed on the case)

“Video Tittle program” in BASIC. शुभ विवाह means “Happy Marriage”