AP 2500

AP 2500

Stereo Preamp

Sold from 1993 until 1995

Predecessor Product: CITATION 21 (TWENTY ONE)

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Product Specifications

Total Harmonic Distortion
1.0 Volts into 10k ohms 0.007%
Frequency Response
0.3Hz-500kHz (±3dB @ 1 watt)
Slew Rate
40 Volts/usec
Rise Time
0.7uSec
Transient Intermodulation Distortion (TIM)
Unmeasureable
Signal-to-Noise Ratio
PHONO mm – 78dB
Signal-to-Noise Ratio
PHONO MC – 76dB
Signal-to-Noise Ratio
CD, AUX, TUNER, VIDEO & TAPE – 103dB
Input Sensitivity
PHONO mm – 2.1mV/6.7mV
Input Sensitivity
PHONO MC – 125uV/400uV
Input Sensitivity
CD, AUX, TUNER, VIDEO & TAPE – 135mV/425mV
Input Overload Level
PHONO mm – 150mV
Input Overload Level
PHONO MC – 8.5mV
Input Overload Level
CD, AUX, TUNER, VIDEO & TAPE – 2.5V/7.8V
Input Impedance
PHONO mm – 47k ohms +125pF
Input Impedance
PHONO MC – 56ohms
Input Impedance
CD, AUX, TUNER, VIDEO & TAPE – 33k ohms
Output Impedance
300 ohms
MSRP U.S.
$599.95 each

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