PH1 vs Music Hall Mini
The Mini's signal-to-noise is 80 dB against the PH1's 84 dB, its thd 0.020% against 0.008%, and its mm gain 42 dB against 46 dB. Both share output impedance (1000Ω).
AI-generated product photo — not official manufacturer imagery.
AmplifiersPhono Pre-AmpsHeadphone Amplifiers
Estimated price (community-sourced)
$70
Around — community and catalog average, updates slowly
About the PH1
The SMSL PH-1 is a compact MM phono preamplifier with an integrated headphone amplifier. It provides RCA phono input with ground, RCA line output for connection to an audio system, and a front-panel 6.35 mm headphone output rated at 90 mW per channel into 32 ohms. Its MM phono circuit offers 46 dB of gain, 20 Hz–20 kHz frequency response, 0.008% THD+N, and 84 dB signal-to-noise ratio. The unit uses a compact metal chassis and 5 V DC power supply.
Specifications
Analog Output
Analog signal output specifications
- THD
- 0.008%
- SNR
- 84 dB
- Output Impedance
- 1000Ω
Phono Preamplifier
Phono stage specifications
- MM Gain
- 46 dB
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Digital Inputs
- USB power input
- Analog Inputs
- RCA L/R input
- Analog Outputs
- RCA L/R output, 6.35 mm headphone output
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 94 × 30 × 96 mm (W × H × D)
- Weight
- 0.205 kg (0 lbs)
Key Specifications
Frequency: 20-20000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions