Krell Showcase Processor em excelente estado de funcionamento. Pré amplificador totalmente balanceado com DAC HD incorporado e saída de subwoofer dedicada. Embora a utilização como aparelho AV esteja desatualizada, a sua utilização como pré puramente áudio continua muito atual, mostrando uma versatilidade e característicad que poucos aparelhos têm hoje em dia a este preço e com esta elevada qualidade como é típico da Krell.
Vendido com comando mas sem cabos.

International shipping is possible.

**The Krell Showcase processor is a THX Ultra Certified, high-performance surround sound processor featuring advanced digital and analog audio processing, flexible connectivity, and proprietary room equalization for optimal home theater performance.**

## Design and Build
The Showcase processor exhibits **premium construction** with brushed aluminum or stainless steel casing and a central red LED display for input and mode selection. The front panel includes input selection, processing mode buttons, and channel trim controls. The unit is designed to minimize visual distractions in darkened rooms, though the power LED is bright blue
## Audio Processing and Features
- **Surround Sound Formats:** THX Surround EX, Dolby Digital 5.1 and EX, DTS-ES 6.1, DTS NEO:6, Dolby Pro Logic II, and nine proprietary Krell Music Surround modes.
- **Balanced and Unbalanced Audio:** Supports seven analog audio inputs, eight-channel analog pass-through for SACD/DVD-A, plus four Toslink and four coaxial digital inputs. Digital outputs allow recording pass-through. Balanced 7.1 pre-outs provide improved noise immunity for long cable runs.
- **High-Quality DACs:** 24-bit/192 kHz digital-to-analog converters deliver accurate analog output across all 7.1 channels. The analog preamp bypass mode ensures the most direct signal path.
- **Preamplifier Section:** Fully balanced analog circuitry with discrete OpAmps (Analog Devices OP275) ensures precise volume control, minimal feedback, and high dynamic range. The digital volume control allows 1 dB increments and pre-programmable source levels.

## Video Capabilities
- **Component Video Support:** Three sets of HD-ready component video inputs with 80 MHz bandwidth and one component video output. Users must specify source type (interlaced or progressive) during setup to optimize performance.
- **Additional Video Inputs:** Four S-Video and four composite video inputs, each with corresponding outputs for OSD or recording loops. Video circuits are designed on isolated cards with high-quality multiplexers to prevent cross-talk

## User Setup and Flexibility
- **Intuitive On-Screen Display (OSD):** Provides menu-driven assignment of input sources, format defaults, speaker sizes, channel configurations (5.1, 6.1, 7.1), and crossover frequencies from 40–120 Hz
- **Parametric Room EQ:** Allows detailed digital room equalization with six filter types (e.g., Notch, Peaking, Low/High Shelf, High/Low Pass) and four memory presets for movies, music, or gaming.
- **Delay Control:** Adjustable in one-foot increments for precise speaker positioning; processing delays ensure surround continuity even with sources having fewer channels.
- **Software Upgradeable:** RS-232 port allows firmware updates to improve format compatibility or add new features.

## Key Advantages
- **Versatility:** Extensive audio and video connectivity options with flexible assignable configurations.
- **Sound Quality:** Smooth, accurate midrange, dynamic bass, and high clarity across stereo and multi-channel formats.