Lexicon 480L Digital Reverb & Effect Processor Sale

Lexicon 480L Digital Reverb & Effect Processor

Lexicon 480L Digital Reverb and Effect Processor

The 480L is engineered for the all-digital production environment. Digital audio places strict requirements on every link in the signal chain and the 480L meets those requirements. With its unique 18 bit A/D and D/A converters, the 480L produces a dynamic range of 98dB in the wet signal path. It is probably the only effects system available that doesn’t raise the noise floor of a digital master. And the PCM 1610/1630 compatible digital I/O interface lets you add 1 stereo ambience and effects without leaving the digital domain. The 480L doesn’t just sound better—sheer computational power allows it to perform multiple audio tasks at the same time. And what tasks! In the current glut of throwaway digital devices with ever-cheaper versions of the same sounds, the 480L offers remarkable new effects and reverb sounds.

Specifications:

• Audio
  • Audio Inputs (Two):
    • Levels:
      • +6 to +28 dBm; electronically balanced
      • +6 to +28 dBm; unbalanced
    • Impedance: 30 kilohms in parallel with 100 pF
    • Common Mode Rejection Ratio: >40 dB, 20 Hz to 20 kHz
    • Connectors: Female XLR
    • Transformer Option: User-installable; Jensen JE-11P-1
  • Audio Outputs (Four):
    • Levels:
      • +6 to +24 dBm transformerless balanced (600 ohms)
      • +6 to +20 dBm unbalanced (600 ohms)
      • Minimum load impedance 150 ohms
    • Impedance: 33 ohms
    • Common Mode Rejection Ratio: >35 dB, 20 Hz to 20 kHz
    • Connectors: Male XLR
    • Transformer Option: User-installable; Jensen JE-123-SLPC
  • Frequency Response: 20 Hz to 20 kHz, +0.5 dB, -1 dB
  • Dynamic Range: 98 dB typical over temp. range, 22.4 kHz unweighted noise bandwidth
  • Total HarmonicDistortion and Noise:
    • <0.015% @ 1 kHz limit level (+18 dBm unity gain)
    • <0.05% 20 Hz to 20 kHz @ 20 dB below limit level
  • IM Distortion Channel Separation:
    • <0.05% SMPTE IM @ limit level
    • >75 dB @ 1 kHz or >70 dB, 20 Hz to 20 kHz
  • Encoding: 18 bit equivalent linear PCM
  • Sampling Rate: 48.0 kHz/44.1 kHz – selectable
• LARC (Lexicon Alphanumeric Remote Control)
  • Controls: Four mode-select buttons (BANK, PROG, VAR, REG) used with ten numeric select buttons (1 to 0); a page selectbutton (PAGE); a control program key (CTRL); a machine-select key (MACH); two auxiliary control buttons (MUTE, STO); six sliders for smooth control of up to 128 parameters per program with associated display-select buttons
  • Display: Two lines of 12 alphanumeric LEDs for interactive display; additional line of 24 alphanumeric LEDs (six groups of four for each slider); dual 16-position LED headroom indicator (calibrated -24 to +12 dBm with overload warning)
  • Connector Type: DE9
  • Cable: 50-ft extra-flexible cable; cables can be linked
  • Operating Distance: Up to 100 feet when powered from mainframe; up to 1000 feet possible with optional remote power source for LARC
• Interface
  • Digital Audio Interface:
    • Interface: PCM 1610-compatible digital I/O; 18-bit word length capability; slaveable to 48 kHz, 44.1 kHz, or 44.056 kHz external word clock
    • Connector Type: Female DE9
  • LARC Connector: Female DE9 (2) — Dual LARC control
  • Mainframe Controls and Indicators: Power switch and indicator light; Left and Right input level controls, four output level controls; four LEDs for internal DC power supplies
  • Automation Port: Female DE9 — for future expansion
  • MIDI Interface: In, Thru, Out (Standard 5-pin female DIN)
• Power Requirements
  • Mainframe
    • Nominal: 100, 120, 220, 240 Vac (+5,-10%) Switch-selectable; 50-60 Hz, 180 W maximum, 70 W typical
    • Protection All secondaries fused; voltage transient suppression; overvoltage and short circuit protection on logic supply
    • Mains Fuse: 100/120 Vac: 3AG 3 A SLO-BLO 220/240 Vac: 5×20 mm 1.6 A SLO-BLO; dual-fused voltage selector
  • LARC: 10 to 24 Vdc or 10 to18 Vac, 6.25 W; Normally powered by 480L mainframe; miniature jack accepts optional remote power supply (for operation at distances greater than 100 feet from mainframe)
• Miscellaneous
  • Nonvolatile Memory Cartridge: CMOS static RAM with built-in lithium battery provides storage for registers; write-protect switch prevents accidental erasure of contents
  • Serviceability: Each major assembly is modular and can be replaced in the field; hinged front panel allows access to plug-in boards, fan filter, and LARC fuse
  • Diagnostic Programs: Control and display with LARC
  • Muting: Audio outputs are muted during power failure, or power supply failure
  • RFI Shielding: AC power connector, audio connectors, and LARC cables are RFI-shielded; unit complies with FCC Class A computer equipment requirements
• Environment
  • Operating Range: 0 to 40oC (32 to 104oF)
  • Max. Storage: -30 to 70oC (-22 to 158oF)
  • Humidity: 95% maximum without condensation
  • Cooling: Filtered forced air with ultra-quiet fan; filter removable for cleaning
• Dimensions
  • Mainframe:
    • Standard 19″ rack mount 19″w x 5.25″h x 14.5″d (483 x 133 x 368 mm)
    • LARC5.9″w x 9.5″h x 3.2″d (150 x 242 x 82 mm)
  • Weight:
    • Mainframe: 24 lbs (10.89 kg)
    • LARC: 1.9 lbs (0.9 kg)