BrightSpec digital MCAs are compact, stand-alone analyzers that perform pulse height analysis on signals from scintillation and semiconductor detectors. Paired with PMTs, SiPMs, HPGe, and CZT, they cover gamma spectroscopy, radionuclide identification, and pulse processing for research, the nuclear industry, and medical work.
Made by BrightSpec, represented in North America by Berkeley Nucleonics.
From miniature SiPM analyzers to high-resolution HPGe and CZT MCAs, plug-on modules, and the bGamma analysis suite, BrightSpec covers pulse height analysis end to end. Pick the group that matches your detector, then open the datasheet that fits.

Fully digital, stand-alone multichannel analyzers. The Topaz-SiPM serves silicon-photomultiplier scintillation detectors, the Topaz-HR reaches 16K channels for high-resolution HPGe and CZT, and the TOPAZ-Pico packs up to 4096 channels into a portable stand-alone unit.
Open the Topaz-SiPM datasheet →
Compact, fully digital MCAs that plug directly onto a standard 14-pin PMT and read out NaI(Tl), LaBr3(Ce), LaCl3(Ce), CeBr3, and similar scintillators. Choose the bMCA-USB for a direct PC link or the bMCA-Ethernet to sit on a local network.

A microprocessor-based single-channel analyzer that fits a preamplifier, amplifier, and discriminator into a compact photomultiplier-tube base. It suits counting and gating work where a full spectrum is not required.

The bGamma package drives gamma-ray spectroscopy analysis across the BrightSpec MCAs. It handles radionuclide identification, quantification, and data analysis, so one tool covers acquisition through reporting.
Tell us your detector and channel-count needs, and we will point you to the BrightSpec analyzer that fits.