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本帖最后由 meridian 于 2011-9-28 19:04 编辑
经典之中的经典:世霸小明琴
所用的单元描述:
老版的单元:Mid-bass driver used in Guarneri Homage is a 150mm high-resolution unit from Audio Technology (formerly Skanning) with short coil, long air gap and vented back. It is important to point out that the main driver was from Audio Technology, not from Scan Speak as mistakenly wrote Michael Fremer in Stereophile review of Guarneri Memento in August 2007.
新版的小明琴:Mid-bass driver used in Guarneri Memento is a 150 mm ultra dynamic linearity driver from Audio Technology, with CCAW/Kapton eddy current free voice coil. According to Sonus Faber it is dynamically linear magnetic field motor incorporating Kellog and Faraday rings with all moving elements ventilated for resonance free response.
电参数
老版:In case of Guarneri Homage the multi-strand oxygen free copper wires were used as an internal wiring. The crossover was the first order unit with 6dB slope and crossing point at 2.5 kHz. Nominal impedance is 8 ohms. Sensitivity: 88 dB. Frequency response: 46Hz-20kHz.
新版:The crossover used in Memento is also the first order unit with 6dB slope and crossing point at 2.5 kHz. Nominal impedance is 4 ohms. Sensitivity: 88 dB. Frequency response: 39Hz – 30kHz.
两款小明琴的声音对比
As a Guarneri Memento owner, I am really surprised how good the old Guarneri Homage are. If I have had the opportunity to directly compare both speaker before purchase the choice would be very hard.
老版:for my ears old Guarneri have better midrange and better top-end than new ones. I am especially impressed by treble performance of the Homage. Trebles were more airy, with more sparkle and timbre. Midrange was more sophisticated and subtle than with Mementos. Also whole presentation was more liquid and homogenous.
. . I also found that transparency and clarity of Homage was better compared to Memento. There was also a little more harmonic texture and decay of notes seemed to stay a bit longer and could be heard more clearly.
新版:Memento in direct comparison in no slouch either. Overall tonal balance is shifted toward low end and the bass performance is much improved compared to the old Guarneri. Memento is also more dynamic speaker. I would describe them as a fuller, full bodied and more complete speaker than Homage and thus they easier may be considered as a contender for floorstanding speakers. Also I think that Memento is more universal speaker, but in my opinion it was not possible to maintain the homogenous and quality of trebles from old Guarneri |
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