A-9110 vs A-5
The A-5's power @ 8ω is 45W against the A-9110's 50W, its power @ 4ω 70W against 50W, its signal-to-noise 90 dB against 78 dB, and its thd 0.080% against 0.050%.
AI-generated product photo — not official manufacturer imagery.
AmplifiersIntegrated AmplifiersPhono Pre-AmpsDiscontinued
About the A-9110
The Onkyo A-9110 is an all-analog integrated stereo amplifier that builds on the earlier A-9010 with a refined circuit design voiced for dynamic, musical sound and warm, expressive tuning. Its Wide Range Amplifier Technology (WRAT) and high-current EI transformer with large custom capacitors provide stable 50 watts per channel into 4 ohms, supporting 4 to 16 ohm speakers with low distortion and wide bandwidth. The amplifier features five analog RCA inputs including a dedicated MM phono input with RIAA equalization for turntable connection, plus speaker posts compatible with banana plugs. A thick, rigid chassis reduces resonance and signal noise, and Direct Mode bypasses tone controls for a purer signal path. The A-9110 omits digital inputs, DAC, and Bluetooth, focusing entirely on analog performance. Dimensions are approximately 435 x 100 x 290 mm, weighing approximately 5.8 kg.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 50W @ 8Ω
- Power @ 4Ω
- 50W @ 4Ω
- Amplifier Class
- AB
- Damping Factor
- 95
- Minimum Impedance
- 4Ω
- Input Sensitivity
- 0.0V RMS
- Input Impedance
- 47000Ω
- Max Input Voltage
- 1.0V RMS
Analog Output
Analog signal output specifications
- THD
- 0.050%
- SNR
- 78 dB
- Output Voltage
- 0.2V RMS
- Output Impedance
- 100Ω
- Max Output Voltage
- 1.0V RMS
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Analog Inputs
- RCA
- Analog Outputs
- line output
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 435 × 129 × 330 mm (W × H × D)
- Weight
- 7 kg (15 lbs)
- Available Colors
- Black, Silver
Key Specifications
Power: 50W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions