SPL Phonos Duo - gramofonsko pretpojačalo
The RIAA Phono Preamplifier – Twice as nice
The SPL phono preamplifier Phonos duo expands the established
SPL phono preamplifier Phonos with a pair of balanced stereo inputs and outputs.
Phonos duo is thus even more versatile.
Whether moving magnet (MM) or moving coil (MC) cartridge systems –
the SPL VOLTAiR technology and the RIAA filter in the legendary Douglas-Self design
form the fundament for an outstanding phono sound.
Analog Input & Output: RCA & XLR (balanced)
Input impedance (MM): 47 kΩ
Input impedance (MC): switchable
Output impedance: 75 Ω
Frequency range: 10 Hz – 100 kHz
Crosstalk (1 kHz): -80 dBu
Moving Magnet (MM) Preamplifier
Amplification (Low): 30 dB
Amplification (Med): 40 dB
Amplification (High): 50 dB
Capacitance (switchable): 12, 47, 100, 150, 220, 330 pF
Noise (A-weighted; 50 dB amplification): -82 dBu
Dynamic range (50 dB amplification): 132 dB
Moving Coil (MC) Preamplifier
Amplification (Low): 50 dB
Amplification (Med): 60
Amplification (High): 70
Impedance (switchable): 20 Ω, 50 Ω, 100 Ω, 220 Ω, 500 Ω, 1000 Ω
Noise (A-weighted, 70 dB amplification): -62 dBu
Dynamic range (70 dB amplification): 129 dB
Internal Linear Power Supply with Shielded Toroidal Transformer
Operating voltage for analog audio: +/- 60 V
Operating voltage for relays and LEDs: + 12 V
Mains Power Supply
Mains voltage (selectable, see fuse chamber): 230 V AC / 50; 115 V AC / 60 Hz
Fuse for 230 V: T 0.5 A
Fuse for 115 V: T 1 A
Power consumption: max. 30 VA
Stand-by power consumption: < 0.3 W
Dimensions & Weight
W x H x D (width x height incl. feet x depth): 278 x 57 x 300 mm
Unit weight: 3.2 kg
Shipping weight (incl. packaging): 4.3 kg
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