PA550 MK2 vs Dynaco PAT-5a
The PAT-5a's signal-to-noise is 70 dB against the PA550 MK2's 94 dB, its mm gain 57 dB against 56.6 dB, its thd 0.007% against 0.005%, and its output impedance 100Ω against 47Ω.
AI-generated product photo — not official manufacturer imagery.
PA550 MK2
Bellari AudioAmplifiersPre-AmplifiersPhono Pre-AmpsHeadphone Amplifiers
Estimated price (community-sourced)
$229
Around — community and catalog average, updates slowly
About the PA550 MK2
The Bellari Audio PA550 MK2 Three Channel with Phono is a compact preamplifier designed for turntables and line-level sources, with a built-in headphone amp and front-panel tone controls. It supports a phono input for moving magnet and high-output moving coil cartridges, plus RCA and 3.5 mm inputs for additional sources such as a phone, tablet, computer, or DAC. The unit is made in the USA and is positioned as both a phono stage and a flexible small-format preamp for headphone or system use.
Specifications
Analog Output
Analog signal output specifications
- THD
- 0.005%
- SNR
- 94 dB
- Output Impedance
- 47Ω
Phono Preamplifier
Phono stage specifications
- MM Gain
- 56.6 dB
- Adjustable Loading
- No
- Adjustable Capacitance
- No
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Analog Inputs
- RCA, 3.5 mm
- Analog Outputs
- RCA, 3.5 mm
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 140 × 32 × 89 mm (W × H × D)
- Weight
- 0.362 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