I had my pair of Vandy 3A's upgraded to 3A Sig's about two years ago and was very pleased with the added refinement, transparency, and imaging that the upgrade provided. I'm confident that the change from the original Model 3 to the 3A Sig would be an even greater improvement. I'm sure you realize this, but for those who don't know I will also mention that the upgrade is not just for the drivers (same tweeter and mid-range as used in the Model 5's), but also includes a new crossover (same components as Model 5), additional cabinet bracing, new veneer end caps, and a new jersey "sock", so the upgrade is really more like a total rebuild. The upgraded speaker is indistinguishable from a brand new unit.
If you decide to have the upgrade done, I have the followign words of advice:
1. Ship your speakers ONLY in the original Vandy boxes, provided they are in good condition. If you don't have the original boxes in good condition, you can buy a pair from the Vandersteen factory. The Vandersteen boxes are superbly well made, and I have shipped/received three sets of Vandy speakers in their factory boxes, and the speakers arrived without a bit of damage.
2. DO NOT ship by UPS from the east coast to the Vandy factory. It won't cost much more to ship via a good truck freight company. The Vandersteen factory can give you the name(s) of the truck freight companies they have found acceptable, or you can call John Rutan at Audio Connections in New Jersey for similar advice. (John shipped my original pair of Vandy 3A's to me from New Jersey to Seattle via truck freight.)
As you will note from looking at my system (see link below), I have a stereo pair of Vandersteen 2Wq subs. I highly recommend them to owners of the 3A and 3A Sig speakers -- their addition results in a speaker system that provides about 85% of the audio quality of the Model 5 for about half the cost (MSRP).
If you decide to have the upgrade done, I have the followign words of advice:
1. Ship your speakers ONLY in the original Vandy boxes, provided they are in good condition. If you don't have the original boxes in good condition, you can buy a pair from the Vandersteen factory. The Vandersteen boxes are superbly well made, and I have shipped/received three sets of Vandy speakers in their factory boxes, and the speakers arrived without a bit of damage.
2. DO NOT ship by UPS from the east coast to the Vandy factory. It won't cost much more to ship via a good truck freight company. The Vandersteen factory can give you the name(s) of the truck freight companies they have found acceptable, or you can call John Rutan at Audio Connections in New Jersey for similar advice. (John shipped my original pair of Vandy 3A's to me from New Jersey to Seattle via truck freight.)
As you will note from looking at my system (see link below), I have a stereo pair of Vandersteen 2Wq subs. I highly recommend them to owners of the 3A and 3A Sig speakers -- their addition results in a speaker system that provides about 85% of the audio quality of the Model 5 for about half the cost (MSRP).