The PCM 81 Stunning Effects
The PCM 81 takes where the PCM 80 left off, and adds AES/EBU Digital I/O, includes algorithms and presets from the Pitch FX and Vocal Fix Cards, and adds 24-bit converters for even higher quality audio.
The PCM 81 maintains Lexicon’s highest standards for sonic clarity, and its extraordinary processing power yields the finest effects available in its price class, plus outstanding reverberation.
Details
Analog Audio Input XLR and 1/4″ balanced (T/R/S)
Input Level -2dBu to +20dBu, balanced;
-22dBu to 0dBu, unbalanced
Input Impedance 100kΩ, balanced;50kΩ, unbalanced
Analog Audio Output XLR and 1/4“T/R/S balanced
Output Level +18dBm, balanced;+4dBm, unbalanced
Output Impedance 125Ω, balanced
Digital Audio Input XLR, AES/EBU;
Coaxial RCA, S/PDIF
Format AES/EBU, balanced;
S/PDIF, unbalanced
Sample Rate 44.1kHz and 48kHz
Digital Audio Output XLR, AES/EBU;
Coaxial RCA, S/PDIF
Format AES/EBU, balanced;
S/PDIF, unbalanced
Sample Rate 44.1kHz and 48kHz
Conversion 24-bit A/D;24-bit D/A
Internal Audio DSP 24-bit (PCM 81);20-bit (PCM 91)
Frequency Response 10Hz – 20kHz ±.5dB
Crosstalk -55dB 10Hz to 20kHz
THD 98dB typical, 10Hz – 20kHz
A/D:>105dB typical, 10Hz- 20kHz
A/A:>96dB typical, 10Hz – 20kHz
MIDI Interface 5-pin DIN connectors for MIDI IN, THRU and OUT
Footswitch 1/4“T/R/S connector for two independent momentary footswitches (system detects normal-open, or normal-closed on power up)
Foot Controller 1/4“T/R/S connector for foot pedal(100Ω- 10kΩimpedance)
Memory Card
Connector PCMCIA type l cards, 68 pins
Standards PCMCIA 2.0 and JEIDA 4.0
Card Format Up to 1MB of SRAM (attribute memory not required)
Power Requirements 100 – 240 volts AC;50 – 60Hz;35 watts
Automatic switching (3-pin IEC connector)
Remote Power In 2.5 mm 9 volts AC (not included)
Dimensions 19″ W x 1.75″ H (1U) x 12″ D
(483 x 45 x 305 mm), rack mount standard
Weight 6.4 lbs.(2.9 kg)
Operating Temperature 32°to 104°F (0°to 40°C)
Maximum Humidity 95% without condensation
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