Speaker pursuit road > D-111 escargot M>

One week after attention

Basal condition + lauan plywood + FF125K

  
It is not easy to think that this speaker is not so large the box, and explosively changes into similar D-10 by the aging of the tree tone quality. The reason is that there are not too a lot of quantity consumeds of it is possible to bond because external pressure to the tree is a little as well as the time of D-10, and the woodwork bond. However, I think that aging is related very much for FF125k of 12-centimeter unit. Because this unit is to use material metallic [wowo] for a central cap. In the metal system vibration version, I am this actually feeling, and the change in the sound of the No-chirasu tweeter of b&w that had been used in old times memorizes the terrific one though it is a story to take aging time very much (one year or more at times) said well among the manias. It cannot be actually felt yet that aging is advanced too much because there was might about one hour or less attention during a day on the day that cannot be heard (This is not an effect of aging but the bass for each 100hz might be 2 and 3db error of measurements from last time though it goes up). FF125k did not have the sound in which a metallic sound like the No-chirasu tweeter was accompanied and the seen pipe resonance (Bo Bo remark [u] sound) was none at all in the tube speaker soon from the time of the first audition. this speaker very calm (Oh dear because it was only [senta-kyappu])  

EscargotM