Channel balance control enables fine-tuning of soundstage center for left or right channel preference
Discrete fully passive hardware eliminates op-amps, reducing noise and distortion for cleaner audio
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Phono Box RS2
Fully balanced, fully discrete phono preamp of the highest class
Reference class phono preamplifier with unique impedance control
The Phono Box RS2 is the ultimate phono preamplifier of the highest class. It is fully balanced from the input to the output. Electronics are fully discrete, no op-amps are in use and it uses s
Input Impedance
Fixed 47 kΩ, Variable 10–1000 Ω
Load Capacity
50, 100, 150, 200, 250, 300, 350, 400 Ω
Gain (MM)
40/43/46/50 dB
Gain (MC)
60/63/66/70 dB
Signal-to-Noise Ratio (MM)
40 dB (89 dB/WT 10 mV)
Signal-to-Noise Ratio (MC)
60 dB (79 dB/WT 1 mV)
THD
0.0015% (MM 40 dB 1 kHz), 0.0024% (MC 60 dB 1 kHz)