SPL Channel One Mk3 Model 2130

SPL Channel One Model Mk3 2130 Digital/Analog Transistor/Tube Channel Strip

Channel One Mk3 - The Ultimate Front-End for the Modern Producer

Experience unparalleled audio performance with Channel One Mk3, the latest incarnation of a 20-year legacy in high-quality recording and mixing. This channel strip, now upgraded with superior internal audio voltage and an array of enhanced features, is set to redefine modern recording and mixing studios.

Unmatched Preamplification and Versatility:

• Discrete Preamplifier: Offers up to 68 dB gain for microphone signals, ensuring even the most sensitive microphones deliver their full potential.
• Mic A/B Comparison: Two rear-panel microphone inputs simplify mic comparisons and changes, enhancing workflow efficiency.
• Phantom Power: Individual 48V phantom power for condenser microphones, with noise-free switching.

Advanced Signal Processing Capabilities:

• PAD & Phase Reverse: Handles high-level signals effortlessly and corrects phase issues for optimal sound quality.
• Highpass Filter: Effectively reduces low-frequency noise and rumble, ensuring clarity in recordings.

Innovative Tube Saturation Stage:

• Tube Saturation: Infuses warmth and harmonic richness, with automatic output level compensation for consistent volume.
• Tube Post Switch: Offers flexible positioning of the Tube Saturation stage within the signal chain for varied tonal characteristics.

State-of-the-Art Dynamic Control:

• Auto-Dynamic De-Esser: Seamlessly removes sibilance while maintaining the natural character of the vocal.
• Transient Designer: Offers unparalleled control over transients and sustain, adding punch or smoothness as needed.
• One-Knob Compressor: Easy-to-use yet highly effective, providing transparent compression that enhances musicality without artifacts.

Comprehensive Equalization Section:

• LMF and MHF Filters: Semi-parametric bands for precise tonal shaping across a wide frequency spectrum.
• Air High-Frequency Filter: Adds brilliance and openness to the sound, enhancing presence and clarity.

Technical Excellence and Practical Design:

• Robust Build Quality: Durable construction with a sleek, modern aesthetic.
• Versatile I/O Options: Balanced XLR inputs and outputs, ensuring compatibility with professional studio equipment.
• Precise VU Metering: For accurate monitoring of input, output, and gain reduction levels.

The Channel One Mk3, with its array of premium features, stands out as a top-tier choice for recording studios, offering unparalleled sound quality, versatility, and ease of use.

Key Features:

• Discrete Preamplifier: With up to 68 dB preamplification for microphones, the discrete preamplifier caters to even the most demanding microphones.
• Mic A/B Comparison: Effortlessly compare two microphones with dual microphone inputs, streamlining your workflow.
• 48V Phantom Power: Individual phantom power for each microphone input, perfect for condenser mics.
• Versatile Input Options: Accommodates microphone, line, and instrument signals, ensuring professional-quality recordings.
• PAD & Phase Reverse Function: PAD switch for high-level signal processing and phase reverse function for optimal sound alignment.
• Highpass Filter: Eliminates impact noise below 80 Hz, suitable for both preamplifiers.
• Tube Saturation Stage: Infuses warmth and character into your recordings with adjustable tube saturation.
• Auto-Dynamic De-Esser: Removes sibilance effectively while retaining the original tonal quality.
• Transient Designer: Manipulate signal envelopes independently of the level for unparalleled dynamics control.
• One-Knob Compressor: Simple, musical, and unobtrusive compression.
• Comprehensive Equalizer: Includes LMF and MHF semi-parametric filters and an Air high-frequency filter for detailed sound sculpting.
• Visual Monitoring: Illuminated VU meter for input, output, and gain reduction monitoring.

Technical Specifications:

• Analog Inputs & Outputs: XLR (balanced)
• Maximum Input & Output Gain: 32.5 dBu
• Input Impedance: 20 kΩ
• Output Impedance: 75 Ω
• Frequency Range: 10 Hz – 100 kHz (-3 dB)
• THD +N (1 kHz): Varies with gain settings
• Internal Power Supply: +/-18 V for analog audio, +12 V for relays/LEDs
• Phantom Power: +48 V
• Mains Power Supply: Selectable 230 V AC / 50 Hz or 115 V AC / 60 Hz
• Dimensions & Weight: 482 x 88 x 210 mm; 6 kg