Clearaudio Smart Phono v2 Phono Stage
Clearaudio Smart Phono v2 Phono Stage
Clearaudio Smart Phono v2
The Smart Phono v2 features a larger CNC-machined, resonance-free aluminum chassis to offer higher performance than the popular Clearaudio Nano phono stage. For MM and MC cartridges there are two separate circuit designs using SMD technology, which are selected by a switch on the bottom of the solid chassis. The Smart Phono v2 features extensive loading options and sub-sonic filter, making it compatible with virtually all phono cartridges.
The Smart Phono v2 features a gain attenuator, conveniently located on top. The thumb wheel level control adjusts the volume of the headphone connection in the HP version while allowing precise level-matching between phono and other line inputs. High-quality, gold-plated input and output RCA connectors assure top quality signal transfer and sound.
A minimalist aluminium housing that contains one of the best sounding phonostages in its market. Up to 54 decibels gain at one kilohertz and an extremely linear frequency response deliver unprecedented quality at this price point. For MM and MC cartridges there are two separate circuit designs using SMD technology, which are selected by a slide switch on the underside.
The smart phono headphone V2 additionally contains a powerful headphone amplifier within the solid aluminium housing for private listening at the highest fidelity (add $50).
AMPLIFICATION @ 1 KHZ | 34 dB (MM-Mode) 54 dB (MC-Mode) |
INPUT IMPEDANCE | 47 kOhm / 150pF, 250pF, 400pF / MM 50 OHm, 100 Ohm, 500 Ohm, 1 KOhm, 5kOhm/150pF, 250pF, 400pF / MC |
MM / MC INPUT | switchable (at bottom) |
SUBSONIC FILTER | switchable (at bottom) |
RIAA | delay time: 75 μs / 318 μs / 3180 μs |
RIAA ACCURACY | ± 0.3 dB @ 10 Hz - 100 kHz |
THD | < 0,004% MC ("A" @ 1 kHz / -1 dB @ Max) |
HEADROOM | 18 dB / MC (Gain Control on MAX) |
SIGNAL TO NOISE RATIO | 72 dB / MC ("A" weighted) 85 dB / MM ("A" weighted) |
CHANNEL SEPARATION | > 90 dB @ 1 kHz / opposed channel hot-wired |
MAX. OUTPUT VOLTAGE | 10 V eff. (1 kHz) |
POWER CONSUMPTION | Max. consumption: 2.7 Watt Consumption in operation: 2.7 Watt Off mode: 0.0 Watt |
POWER SUPPLY | ± 18 V DC / 300 mA (external power supply) |
OUTPUT CONNECTIONS | unbalanced (RCA) |
WEIGHT | Approx. 620 g (Preamp and power supply) |
DIMENSIONS (W/D/H in inches) | 3.74 x 4.92 x 1.34 |
DIMENSIONS (W/D/H in mm) | 95 x 125 x 34 |
WARRANTY | 3 years* * Only if the Manufacturer's guarantee card is filled out correctly and sent back within 2 weeks to Clearaudio. |