Precise phono preamp for true vinyl lovers

The AVM PH 30.3 is the ideal phono preamp for demanding vinyl enthusiasts. Thanks to support for MM and MC pickups, the PH 30.3 ensures precise and lossless playback of your record collections. The innovative circuit technologies minimize interference and distortion to make even the finest musical details clearly audible. With its individually adjustable gain and impedance, the PH 30.3 can be optimally adapted to your turntable – for an unmatched listening experience.

The PH 30.3 impresses with its high-quality aluminum casing, which not only offers an elegant appearance, but also provides outstanding shielding. Thanks to its compact design, the phono preamp fits into any Hi-Fi system. Easy operation allows for quick and intuitive adjustments, always bringing out the best from your record collection. In addition, the integrated AVM quality technology ensures durability and reliability.

Technical data

PH 30.3

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Operating modes	MM / MC switchable
Inputs	3 x RCA pair (left/right)
Outputs	1 x RCA pair (left/right)
Gain	at 1 kHz (MM) 40 dB
Gain	at 1 kHz (MC) 60 dB
Input impedance (MM)	47 kΩ / 220 pF (fixed)
Input impedance (MC)	47 kΩ / 1 nF (plus adjustment)
Output impedance	47 Ω
Frequency response (±0.3 dB)	20 Hz – 20 kHz
Frequency response (±3 dB)	8 Hz – 100 kHz
RIAA curve accuracy	< ±0.3dB
Distortion factor (MM)	< 0.013 %
Distortion factor (MC)	< 0.055 %
Signal-to-noise ratio at 1 kHz (MM)	72 dB / 82 dB(A) at 5 mV input voltage
Signal-to-noise ratio at 1 kHz (MC)	66 dB / 73.5 dB(A) at 0.5 mV input voltage
Crosstalk	≥ 40 dB
Input sensitivity at 1 kHz (MM)	5 mV for 500 mV output voltage
Input sensitivity at 1 kHz (MC)	0.5 mV for 500 mV output voltage
Maximum output voltage at 1 kHz	6.5 V
Power supply	24 V DC
Power consumption	3.5W / 15mA
Power consumption incl. power supply (operation)	3.6 W
Power consumption of the power supply when the device is off (standby)	0.1 W
Weight	0.5 kg (without power supply)
Dimensions (W x H x D)	150 x 52 x 108 mm
We reserve the right to make changes to technical specifications and features.

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