Description: Three-way, reflex-loaded, floorstanding loudspeaker. Drive units: two 8" (254mm) paper-cone woofers, 8" paper-cone midrange unit with concentrically mounted 1.25" (32mm) soft-dome tweeter. Crossover frequencies: 130Hz, 1.6kHz. Frequency range: 32Hz–30kHz. Nominal impedance: 6 ohms. Minimum impedance: 4.5 ohms. Sensitivity: 87dB/2.83V/1m. Maximum power handling: 200W. Supplied accessories: magnetically attached grilles, locking cones, and flat-bottomed feet.
Dimensions: 42.13" (1070mm) H × 12.6" (320mm) W × 16.14" (410mm) D (without grille), 16.73…
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Digital sources: Roon Nucleus+ file server; Ayre Acoustics C-5xeMP universal player; MBL N31 CD player/DAC; Ayre Acoustics QA-9 A/D converter; NetGear Nighthawk router.
Power amplifiers: Parasound JCA100 Tribute monoblocks.
Cables: Digital: AudioQuest Vodka (Ethernet), AudioQuest Coffee (USB), DH Labs (1m, AES3). Interconnect: Ayre/Cardas (balanced). Speaker: AudioQuest Robin Hood. AC: AudioQuest Dragon Source & High Current, manufacturers' own.
Accessories: Ayre Acoustics Myrtle Blocks; ASC Tube Traps; RPG Abffusor panels; AudioQuest…
I used DRA Labs' MLSSA system and a calibrated DPA 4006 microphone with an Earthworks microphone preamplifier to measure the MoFi SourcePoint 888's farfield frequency behavior and dispersion. I used an Earthworks QTC-40 mike for the nearfield and in-room responses and Dayton Audio's DATS V2 system to measure the impedance magnitude and electrical phase angle. I couldn't carry the 96lb loudspeaker up the stairs to the large room where I usually perform speaker measurements, so I measured the SourcePoint 888 in my basement listening room. Although I lifted the…
Thank you for the review of the SourcePoint 888. I hope by naming it 888 it brings me the prosperity I need to one day retire. Until then I will continue using other peoples financing to design speakers . . .
I have some comments with regard to the technical evaluation. For most of the range, the impedance is quite even with a low phase angle. This is achieved through using impedance compensating elements in the crossover.
I did this both to minimize peak current demands and also reduce its sensitivity to frequency response errors when driven by high…
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Nearby a static…
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I'm even more pleased that it's all behind me."
—Dave Dexter Jr. From his autobiography, PlaybackIt's almost too easy to make Dave Dexter Jr. the villain in the story of the Beatles' fumbled introduction to America. A devoted denigrator of rock'n'roll who thought it was a passing fad meant for the kiddies, and who also thought John Lennon played "lousy harmonica," he was just one of the many older music fans who were sure that Elvis Presley's hips…
Housed at Abbey Road Studios, the UK Beatles session tapes have been guarded and preserved in a way that makes the security deployed around British Crown Jewels seem suspect. The US Dexter tapes are currently stored in the Iron Mountain facility in Pittsburgh. Despite their surprisingly good condition, there were several small physical issues with the US tapes.
"There weren't a lot of problematic things other than what was inherent in the recordings that I could not change," Reeves recalls. "There were only two spots that were problematic that were audible. Both of them were able…