Converts uncompromisingly any unbalanced signal in the audio range into balanced – 2 channels.
Specs:
Input impedance – 47kOhm
Maximum input voltage – 2.5V (RMS)
Frequency responce – 20Hz – 20kHz (+/- 0.5dB)
Gain – up to 6dB
THD + noise < -120dB (input voltage 1V, gain 6dB)
Power supply requirement – +/- 15V , 50mA (low noise, low ripple).
Price: $29.99
Ultra-low distortion and noise non-balanced to balanced preamplifier kit.