Phono Box MM vs Cambridge Audio Azur 651P
The Azur 651P's signal-to-noise is 86 dB against the Phono Box MM's 88 dB, its mm gain 39 dB against 40 dB, and its thd 0.005% against 0.050%. Both share output impedance (47Ω).
AI-generated product photo — not official manufacturer imagery.
Phono Box MM
Pro-Ject Audio SystemsAmplifiersPhono Pre-Amps
Estimated price (community-sourced)
$63 - $89
Around — community and catalog average, updates slowly
About the Phono Box MM
The Pro-Ject Audio Systems Phono Box MM is a high-precision, entry-level phono preamplifier designed for use with moving magnet (MM) cartridges. Its compact form factor allows for easy placement near your turntable, while advanced SMD circuitry and special low-noise components ensure minimal distortion and a quiet background. The Phono Box MM features accurate RIAA equalization, gold-plated RCA input and output sockets for signal integrity, and an outboard DC power supply to minimize interference. With its robust build and audiophile-grade performance at an affordable price, it is ideal for vinyl enthusiasts looking to connect their turntable to modern amplifiers lacking a dedicated phono input.
Specifications
Analog Output
Analog signal output specifications
- THD
- 0.050%
- SNR
- 88 dB
- Output Voltage
- 0.5V RMS
- Output Impedance
- 47Ω
Phono Preamplifier
Phono stage specifications
- MM Gain
- 40 dB
- Adjustable Loading
- No
- Adjustable Capacitance
- No
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 120 × 32 × 100 mm (W × H × D)
- Weight
- 0.269 kg (1 lbs)
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions