Stereo 845PP vs Quad II Classic
The II Classic's power @ 8ω is 25W against the Stereo 845PP's 40W, its signal-to-noise 90 dB against 93 dB, its damping factor 11.75 against 14, and its thd 0.600% against 0.150%.
AI-generated product photo — not official manufacturer imagery.
AmplifiersIntegrated AmplifiersTube AmplifiersDiscontinued
Estimated price (community-sourced)
$5,281.60
Around — community and catalog average, updates slowly
About the Stereo 845PP
The Icon Audio Stereo 845PP is a flagship integrated amplifier designed around four 845 output valves in a pure triode push-pull configuration. It is aimed at listeners who want a warm, spacious valve presentation with enough power for real-world loudspeakers, and it includes remote volume control, a built-in Easy Bias meter, four line inputs, and a record/tape loop.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 40W @ 8Ω
- Power @ 4Ω
- 32W @ 4Ω
- Amplifier Class
- A
- Damping Factor
- 14
- Minimum Impedance
- 4Ω
- Input Sensitivity
- 0.3V RMS
- Input Impedance
- 100000Ω
- Max Input Voltage
- 1.0V RMS
Analog Output
Analog signal output specifications
- THD
- 0.150%
- SNR
- 93 dB
- Output Voltage
- 8.0V RMS
- Output Impedance
- 8Ω
- Max Output Voltage
- 10.0V RMS
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Analog Inputs
- RCA
- Analog Outputs
- Speaker
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 440 × 240 × 400 mm (W × H × D)
- Weight
- 35 kg (77 lbs)
Key Specifications
Power: 40W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions