ATI P100 PRO Turntable preamplifier (Blue)
ATI P100 professional turntable preamplifier, balanced outputs.
Audiophile quality RIAA Equalization with Studio level +4 db outputs, jumper selectable loading.
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Just in, this unit is a slightly earlier version of the black ATI P100. It is missing its output barrier strip and we've installed a set of short XLR male pigtails, which are easily removed. The inputs are on gold plated RCA jacks. The unit is VERY quiet, with lots of headroom on the outputs.
This unit is in Good condition overall, with some surface scratches and blemishes, and one corner of the base plate is slightly bent.
Never heard of ATI? They've been building high quality, bulletproof gear for the Broadcast industry for more than 30 years. bibbtek has been installing their products in places ranging from Edit suites and Audio Production Studios to Conference rooms and School Auditoriums, with a remarkably low failure rate.
We love this stuff. This gear is very well constructed and designed by folks who know the business of delivering high quality audio dependably, in high RF environments without compromise.
We have ATI DAs that remain in continuous service since 1981!
Want to know more? Check them out at www.atiaudio.com
The P100 interface is a high end Turntable Preamplifier and Pro level converter. It provides standard RIAA Equalization and ouputs active Balanced +4 db levels for use in Pro recording environments and high end stereo systems. If you need an RIAA preamplifier for transferring LPs the P100 provides excellent isolation with 2 level controls and Gold plated RCA jacks. It also provides varying degrees of jumper selectable cartridge loading depending upon your application.
- Adjustable R and C Phono cartridge loading
- 750 mVp-p input headroom
- Active 2 pole subsonic Warp Filter
- 90 db signal-to-noise ratio
- Precision equalizer with polystyrene capacitors and film resistors for stability
- Old or new RIAA curve by jumper change
- +18dBm active balanced outputs
- 13V/uSec Slew Rate for minimum TIM
- Fully RF protected with double ground plane P.C. boards, well shielded steel enclosure, double bypassing and Ferrite suppressors on all input, output and power leads
- Quality components, socketed IC's, AB pots, shielded power xfmr.
- Mono P100M and Stereo P100S models
Input Impedance: programmable, 50K to 100K ohms, 50 to 400 pf in 50 pf steps.
Input Level: 5 mV nominal for +4dBm output, 250 mVRMS maximum at 1 KHz.
Noise: S/N 80db minimum unwgtd, 90db "A" wgtd. ref. lOmVrms at 1 KHz, 600 ohm input termination and 20 KHz measurement band.
Response: ±.5db30 to 20,000 Hz. ref. old or new RIAA curve.
Subsonic Warp Filter: flat to 30 Hz,-6db at 20 Hz, -20db at 10 Hz, -30db at 5 Hz.
Channel Separation: 60db min. 20 to 20KHz.
Slew Rate: 13V/uSec
Output Level: +18dBm into 600 ohm balanced or unbalanced loads. 10Vrms into high impedance loads.
Output Impedance: 400 ohms balanced, 200 ohms single ended, split and RF bypassed.
Distortion: .1% max. THD 20-20,000 Hz at +18dBm into 600 ohm balanced loads, .05% typical into Hi-Z and single ended 600 ohm loads. IMD .05% max., SMPTE measurement.
Power: 115/230 VAC, 50-60 Hz, 6VA
Connectors: input, RCA type phono jacks,
output-barrier block, .375 inch centers.