X7 vs Cayin Audio CS-55A
The CS-55A's power @ 8ω is 40W against the X7's 45W. Both share signal-to-noise (92 dB), thd (1.000%), and class (AB).
AI-generated product photo — not official manufacturer imagery.
AmplifiersTube AmplifiersPower AmplifiersPhono Pre-Amps
Estimated price (community-sourced)
$1,195 - $1,420
Around — community and catalog average, updates slowly
About the X7
The Muzishare X7 is a hand-built push-pull vacuum tube integrated amplifier using KT88 output tubes. It offers both triode and ultra-linear operating modes, includes a phono stage and balanced inputs on some versions, and is designed for two-channel home hi-fi listening.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 45W @ 8Ω
- Power @ 4Ω
- 45W @ 4Ω
- Amplifier Class
- AB
- Minimum Impedance
- 4Ω
Analog Output
Analog signal output specifications
- THD
- 1.000%
- SNR
- 92 dB
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Analog Inputs
- RCA, XLR, MM phono
- Analog Outputs
- 4Ω/8Ω speakers, 6.35mm headphone
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 410 × 198 × 335 mm (W × H × D)
- Weight
- 22.5 kg (50 lbs)
Never published
- Phono Preamplifier — the maker never published this. Checked 15 sources on 8 Sept 2026
Key Specifications
Power: 45W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions