I measured the T+A DAC 8 DSD with my Audio Precision SYS2722 system (see the January 2008 "As We See It"). Sources were either digital signals fed via AES/EBU or TosLink from the SYS2722, or WAV and AIFF test-tone files played with Pure Music 3.0 on my MacBook Pro running on battery power and fed via USB. Apple's USB Prober utility identified the processor as the "DAC 8 DSD HD-AUDIO" from "T+A ELEKTROAKUSTIK," and confirmed that the T+A's USB input operated in the optimal isochronous asynchronous mode. The AES/EBU and S/PDIF inputs accepted data sampled at up to…
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We must admit at this juncture that we have a certain, somewhat irrational tendency to be…
Description: Two-speed, all-tube, solenoid-operated, two-channel open-reel tape recorder with built-in monophonic power amplifier and loudspeaker; three drive motors; DC hold-back braking; tape lifters; automatic safety shutoff. Speeds: 3¾ips and 7½ips, via dual-winding hysteresis-synchronous capstan motor. Wow & flutter: <0.1% at 7½ips; <0.15% at 3¾ips. Speed accuracy: Within ±0.3% of nominal. Reel capacity: Up to 1O½". Frequency response: 40Hz–18kHz, +2, –3dB at 7½ips; 40Hz–12kHz +2, –3dB at 3¾ips. S/N ratio (unweighted): 52dB at 7½ips; 50dB at 3¾ips.…
When I was José Cuervo young, I mocked belt-drive turntables, unipivot tonearms, and teetotalers. "You can't drink, dance, shoot up the bar, and play hot records wit no persnickety belt-drive or wobbly unipivot. You need a masculine, pro-fessional-quality direct-drive or rim-drive turntable with a sturdy a gimbal-bearing tonearm!"
It feels…
Roksan Audio, Jubilee Close, Townsend Lane, London NW9 8XD, England, UK. Tel: (44) (0)20-8900-6801 Web: www.roksan.co.uk. US distributor: Rutherford Audio, 12649 E. Caley Avenue #116, Centennial, CO 80111. Tel: (303) 872-6285. Web: www.rutherfordaudio.com
Focal-JMlab, 108 rue de l'avenir, 42353 La Talaudière cedex, France. Tel: (33) 04-77-43-57-00. Web: www.focal.com. US distributor: Focal North America, 9641-82 Avenue, Edmonton, Alberta T6C 0Z9, Canada. Tel: (888) 340-4403, (780) 439-3901. Web: www.focal.com/usa.
Tchaikovsky…
Just before I left Brooklyn, I discovered that I…
As soon as we got to the Denver Marriott Tech Center, the anxiety began. I am not normally an anxious mess, but this was a special occasion: I was about to attend my first major audio show, the Rocky Mountain Audio Festival 2016. (I did attend the 2015 New York Audio Show, but that doesn't compare to the size of RMAF—even taking into account this year's construction-induced compaction.)
AudioStream's Michael Lavorgna and I made the 50-minute ride from Boulder to…
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Thursday, October 13…