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FOR SALE: Yamaha NS1000M Crossover Pair for crossover development / upgrade
These crossovers were part of a project which never happened :-(
The idea was that I would rebuild the Yamaha crossovers on their original chassis with latest components..possibly making an active system with the bass having its own amp and retaining the passive crossover for mid and upper range. Of course there are several possible combinations. The variable controls would be replaced with hard-wired resistors once some measurements had been taken.
Instead, I simply upgraded my current crossovers with better quality caps and immediately heard the difference and as a result, these crossovers have been gathering dust.
They would be ideal as the basis for an experimental system, where you need to preserve the original crossovers, of make A-B comparisons between the old crossover and a modified crossover, again preserving the original builds.
Please note that the control knob on one of the variable controls is not an original and also that one control knob is missing. Also, as a starting point, you should immediately upgrade those connectors. Just photographing them made me wonder what Yamaha were about when they built them.
Please note: Shipping worldwide is OK, but the actual fee will be at cost. I was forced to include a flat rate figure for the ad!
2 complete sets of NS1000M crossovers, with variable inductors and original interconnects