SPL Phonos Duo (Red)
UPC/EAN #4260149320544
MPN #2454
$4299.00
Save 8.5%, MSRP $4699.00
RIAA phono preamp with MM/MC support, XLR and RCA I/O, 6 capacitance and impedance options, VOLTAiR technology, Douglas-Self RIAA design, vibrant red finish.
The SPL Phonos duo Red is a high-performance RIAA phono preamplifier crafted for Moving Magnet (MM) and Moving Coil (MC) cartridge systems. Built with SPL VOLTAiR technology and the Douglas-Self RIAA filter, it delivers superb sound precision and depth. Featuring balanced (XLR) and unbalanced (RCA) inputs and outputs, it offers seamless integration with high-fidelity audio components.
The Phonos duo Red includes six selectable capacitance settings for MM and six adjustable impedance options for MC, providing optimal cartridge matching. Key features include a subsonic filter for rumble reduction, a Mono switch for mono records, and a Ground Lift switch for removing ground loops. Finished in a bold red design, it brings both style and performance to your vinyl listening experience.
Features
High-end RIAA phono preamp for turntables with MM (Moving Magnet) and MC (Moving Coil) cartridge systems
Balanced (XLR) and unbalanced (RCA) inputs/outputs for versatile connectivity
Six selectable capacitance values for MM: 12 pF, 47 pF, 100 pF, 150 pF, 220 pF, 330 pF
Six selectable impedance values for MC: 20 ohm, 50 ohm, 100 ohm, 220 ohm, 500 ohm, 1000 ohm
VOLTAiR Technology (120V) for exceptional dynamic range and ultra-low noise
Douglas Self RIAA filter design for precise frequency response
Three gain settings for MM: 30 dB, 40 dB, 50 dB
Three gain settings for MC: 50 dB, 60 dB, 70 dB
Subsonic filter to eliminate low-frequency rumble from turntable mechanisms
Ground lift switch for eliminating ground loops
Mono switch for mono playback of stereo records
Mute switch for instant output silencing
Gold-plated RCA connections for optimized signal transfer
Ground connection with banana plug socket for secure grounding
Internal Linear Power Supply with shielded toroidal transformer
Frequency Range: 10 Hz " 100 kHz, Crosstalk: -80 dBu
Specifications
General Specifications
Model Name: Phonos duoColor: RedSKU: 2454Model #: 2454Category: Professional FidelityType: RIAA Phono PreamplifierCartridge Compatibility: Moving Magnet (MM) and Moving Coil (MC)Inputs: 2 pairs of stereo inputs (1 x Balanced XLR, 1 x Unbalanced RCA)Outputs: 2 pairs of stereo outputs (1 x Balanced XLR, 1 x Unbalanced RCA)Technology: SPL VOLTAiR technology with RIAA filter in Douglas-Self design
Adjustment Options
MM Capacitance: 12 pF, 47 pF, 100 pF, 150 pF, 220 pF, 330 pFMC Impedance: 20 ohm, 50 ohm, 100 ohm, 220 ohm, 500 ohm, 1 kohm
Amplification Settings
MM Preamplifier Gain: Low +30 dB, Medium +40 dB, High +50 dBMC Preamplifier Gain: Low +50 dB, Medium +60 dB, High +70 dB
Audio Performance
Frequency Range: 10 Hz " 100 kHzCrosstalk: -80 dBuOutput Impedance: 75 ohmMM Noise (A-weighted, 50 dB amplification): -82 dBuMM Dynamic Range (50 dB amplification): 132 dBMC Noise (A-weighted, 70 dB amplification): -62 dBuMC Dynamic Range (70 dB amplification): 129 dB
Power Supply
Internal Linear Power Supply with Shielded Toroidal TransformerOperating Voltage for Analog Audio: +/- 60 VOperating Voltage for Relays and LEDs: +12 VMains Voltage: Selectable 230 V AC / 50 Hz or 115 V AC / 60 HzPower Consumption: Maximum 30 VAStandby Power Consumption: Less than 0.3 W
Physical Specifications
Dimensions: 11 in (W) x 2.24 in (H) x 11.81 in (D)Unit Weight: 7.27 lbsShipping Weight (with packaging): 9.81 lbsBox Dimensions: 21.26 in (W) x 4.72 in (H) x 14.96 in (D)
Identification
GTIN: 4260149320544
Additional Features
Switchable Mono Mode for playback of mono recordsMute Switch for instantly muting all outputsSubsonic Filter to remove turntable rumbleGround Lift Switch to eliminate ground loopsGold-Plated RCA Sockets for optimal signal transmission
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