The Lexicon LXP-15 is a Multi-Effects Processor offering a full range of reverb, pitch shifting, and delay effects, coupled with fast, intuitive editing of preset sounds and an industry-leading MIDI implementation.

The LXP-15 offers a rich and distinctive palette of special effects, including 128 preset effects programs to get you started. Each program has up to five display pages of variable parameters that you can adjust for subtle or dramatic changes in the program’s sound, and you can store as many as 128 customized programs in user memory. All of the LXP-15 functions are accessible from the front panel, or via MIDI, providing truly world-class flexibility and control. From pitch shifting to stereo delays and flanging, the LXP-15 delivers superior performance.

Audio Inputs (2)
Level: -26 dBu minimum (0 dBu = 0.775 Vrms)
Impedance: Stereo: 50 kΩ, unbalanced
Mono: 25 kΩ unbalanced
Connectors: 1/4" tip/sleeve phone jacks (L or R may be used for mono input)

Audio Outputs (2)
Level: +4 dBu nominal,
+8 dBu max into 600Ω
+14 dBu max into >10kΩ
Impedance: 600Ω unbalanced
Connectors: 1/4" tip/sleeve phone jacks (L or R may be used for mono output.)
Mute Protection removes unwanted transients during power up/down or any power interruption
Static Protection

Frequency Response
Wet: 20 Hz to 15 kHz +1.0/-1.5 dB
Dry: 20 Hz to 20 kHz +0.1 dB

Dynamic Range
85 dB typical, 20 Hz to 20 kHz bandwidth

Total Harmonic Distortion and Noise
Wet: <0.03% at 1 kHz
Dry: <0.02% at 1 kHz

16-bit linear PCM

Sampling Frequency
31.25 kHz

128 presets with 128 user registers available

Dynamic MIDI® 5-pin DIN connectors provided for MIDI IN, MIDI OUT, and MIDI THRU

Controller Inputs
Five 1/4" tip/ring/sleeve phone jack inputs provided for connection to any on/off toggle switch, analog voltage controller, or 50kΩ control pedal

Signal Level Indicators
Four signal level LED indicators, including processed signal overload
Front Panel Display
Two lines of 40 alphanumeric characters each, backlit liquid crystal display
Front Panel Controls
Input Level Adjust
Output Level Adjust
Page knob: used for selecting 16 display pages
View button: used for viewing additional display pages
Adjust knob: used for editing parameters
Soft buttons (5): used for assigning
Adjust knob parameters
Power Switch
RFI Shielding
Complies with FCC Class A requirements for computer equipment

Power Requirements
100/120/220/240 VAC
50-60 Hz 20W

19.0"W x 1.75"H x 13.9"D
(483 x 45 x 353mm)
Conforms to 19" rack mount standard, 1U high

12.0 lbs (5.5 kg)

Operating Temperature: 32° to
95°F (0° to 35° C)
Storage Temperature: -22° to
167°F (-30° to 75°C)
Humidity: 95% maximum without

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