Many auto CD changers have a six-disc capacity, while some boast as many as 10 or 12. Fitting right in the middle is the Eclipse CH3083, which holds a just-right eight discs in a magazine-style cartridge.

For long trips or quick changes of the available music, Eclipse offers additional magazines, and the CH3083 can be daisy-chained with another unit to double the overall capacity.

The CH3083 is compatible with CD and CD-R/RW. It features an advanced optical pickup designed for precise playback under most everyday circumstances, and the heavy-duty chassis protects the internal circuitry even if the changer is installed in a trunk or hatchback.

The frequency response is listed as 20Hz to 20,000Hz, with a signal-to-noise ratio of 95dB. To protect loaded discs, the CH3083 uses a system that minimizes physical contact with the playing surface.

One feature that makes this unit stand out from the rest is the coaxial digital output, where most units use analog audio outputs or rely on an FM-modulated signal.

Anyone with a coaxial input on his or her head unit or signal processor would make a great choice in picking the Eclipse CH3083.

Warranty
1 year if installed by consumer, 3 years if installed by authorized Eclipse dealer