Lexicon PCM91 Digital Stereo Reverb Processor

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Connectors: Combined 3-pole XLR and 1/4 in.
T/R/S phone jacks (2)
0dB/BAL switch position: 100k, balanced
20dB/UNBAL switch position:50km unbalanced
A/D Performance
THD: <0.003%, 10Hz to 20 kHz
Dynamic Range: >105 dB
Conversion: 24 bits, 128x oversampling
0dB/BAL switch position: 2dBu min full scale, +20dBu max
20dB/UNBAL switch position: 22dBu min full scale, 0dBu max
Audio Output
Connectors: 1/4 in. T/R/S phone jacks (2); balanced
XLR connectors (2)
Impedance: 125, each side, balanced
D/A Performance
THD: <0.005%, 10Hz to 20 kHz
Dynamic Range: >98 dB
Conversion: 20 bits, 128x oversampling
Levels: +18dBm max, full scale
setting)+4dBm max, full scale
(10dBu setting)
Muting: Relays provided for output muting
during power on/off
Analog Audio
InterfaceFrequency Response: 10Hz to 20kHz +/-0.5dB
Crosstalk: 55dB max, 10Hz to 20kHz
S/N Ratio: 90dB min, 20kHz bandwidth
THD: <0.006% max, 10Hz to 20kHz
Dynamic Range: >96 dB
Sample Rates: 44.1kHz, 48kHz
InterfaceConnectors: Coaxial, RCA Type (2); Balanced,
XLR (2)
Format: S/PDIF (IEC-958) consumer and
AES/EBU (AES3-1995) professional
Sample Rates: 44.1kHz, 48kHz
Conversion Data Path: 20 bits
DSP Data Path: 20/24 bits
Audio Memory
ConfigurationBase Memory: Two 256KB x 18 DRAMs (PCM 81)
Two 256KB x 20 DRAMs (PCM 91)
External Memory
CardConnector:Accepts PCMCIA Type 1 cards,
Standards: PCMCIA 2.0/JEIDA 4.0
Card Format: Supports up to 1MB SRAM
Control Interface
Footswitch: 1/4 in. T/R/S phone jack for 2 independent
momentary footswitches
Footpedal: 1/4 in. T/R/S jack (Z=10k* - 100k*)
Dimensions:(WxHxD) 19.0 x 1.75 x 12.0 in.
19 in. rackmount standard, 1U high
Weight: Net 6.4 lbs
Power Requirements: 100-240vac, 50-60 Hz, 35 W, 3-pin
IEC power connector
RFI/ESD: Conforms to FCC class B
EN55022 Class B (CE), IEC 801-2,
IEC 801-3
Operating Temperature: 32
If you have additional warranty questions, please contact the manufacturer at 801-568-7567
(39 ratings)
Submitted January 6, 2008 by a customer from sbcglobal.net
"you don't always get what you pay for."
Verified Customer zZounds has verified that this reviewer made a purchase from us.
im giving this an overall rating of 2 because the sound was harsh, the quality was poor, and it is way too over priced. lexicon went downhill with this one. i ended up returning this after a couple of days of use, and bought a eventide, which was quite a bit more, but worth every penny.
sounds digitalized and harsh.
has lots of reverb aligrothams, but has nothing else.
Ease of Use
its fairly easy to use if you know what your doing.
construction feels sturdy, but after a little bit of use, my right output just stopped working, and a few of the buttons stick, which can be very difficult to unstick. definitely not good quality for the price, but who knows, maybe it was just mine.
way too expensive for how little it does and how poor the quality is.
Manufacturer Support
i havent asked for support, i just returned it.
The Wow Factor
it looks nice and fancy, but it definitely doesnt sound that way.
Musical Background:
sound designer/engineer, producer
Musical Style:
electronic: dance, house, trance, ambient, drum and bass, etc.
6 of 32 people (19%) people found this review helpful. Did you?
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