AVM PH 30.3
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.
| 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 |