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Discussion Starter · #1 ·
I have NYC locomotive from BLI with Paragon3 sound and am considering to buy more from this brand.
1) How is sound from QSI sound compared with Paragon3 (diesel sound)?
2) What does sound upgradable on PCM means? There is no built-in speaker?
3) BLI blueline, I have to buy sound decoder, right? I can't just plug and play digitrax dh123 to use sound.
I have heard they are the same company. The quality between is equal?
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