I've owned TSM and VSM, and the speakers can sound lean with some amplification and cabling. In my experience, Merlins sound best with something more lush to present themselves best.
As pryso mentioned, Joule Electra often mated with Merlin, and the result sounded excellent. As they have ceased operation, and have always needed a lot of maintenance, I think it's best to go in another direction. Bobby imported the Ars Sonum Filarmonia integrated from Spain, and they really make a great combination, as well. From what I understand, Rick Brkich of Signature Sound has taken on that responsibility, and I believe you will find yourself in excellent hands there. As the amplifier is based on the Dynaco ST70, that's something else to consider. Jadis also works splendidly. Though I haven't heard the combination, I think a Cary would also work very well. For cabling, the warmth that many Cardas and JPS cables possess has also always gotten a lot of recommendations
As pryso mentioned, Joule Electra often mated with Merlin, and the result sounded excellent. As they have ceased operation, and have always needed a lot of maintenance, I think it's best to go in another direction. Bobby imported the Ars Sonum Filarmonia integrated from Spain, and they really make a great combination, as well. From what I understand, Rick Brkich of Signature Sound has taken on that responsibility, and I believe you will find yourself in excellent hands there. As the amplifier is based on the Dynaco ST70, that's something else to consider. Jadis also works splendidly. Though I haven't heard the combination, I think a Cary would also work very well. For cabling, the warmth that many Cardas and JPS cables possess has also always gotten a lot of recommendations