No. 333 vs No. 335
The No. 335's power @ 8ω is 250W against the No. 333's 300W and its power @ 4ω 500W against 600W. Both share damping factor (>800) and output impedance (0.05Ω).
AI-generated product photo — not official manufacturer imagery.
No. 333
Mark LevinsonAmplifiersPower AmplifiersDiscontinued
Estimated price (community-sourced)
$3,300
Around — community and catalog average, updates slowly
About the No. 333
The Mark Levinson No.333 is a high-end dual-mono solid-state stereo power amplifier rated at 300 watts per channel into 8 ohms, 600 watts into 4 ohms, and 1200 watts into 2 ohms. It uses independent power supplies per channel, two shielded toroidal transformers, a wire-free bus-bar layout, balanced signal circuitry derived from the No.33 Reference amplifier, soft-clipping, full overload protection, Motorola bipolar output devices, and Madrigal's Adaptive Biasing output stage.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 300W @ 8Ω
- Power @ 4Ω
- 600W @ 4Ω
- Damping Factor
- >800
Analog Output
Analog signal output specifications
- Output Voltage
- 2.3V RMS
- Output Impedance
- 0.05Ω
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Analog Inputs
- RCA, XLR
- Analog Outputs
- 100A-rated insulated loudspeaker connectors
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 446 × 262 × 485 mm (W × H × D)
- Weight
- 66.4 kg (146 lbs)
Key Specifications
Power: 300W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions