









Mark Levinson No. 33H // Solid-State Monoblock Amplifiers / Orig. Crates / 1574-5
The Mark Levinson No. 33H isn’t just an amplifier—it’s a monument to excessive audiophile indulgence. Weighing in at nearly 175 pounds a piece, these “space saving” monoblocks are less “amps” and more “structural reinforcements.” Your back will hate you for buying them, but your ears? Oh, they’ll love you forever.
- Replaced safety capacitors in both units
- Verified power and distortion readings
- SN1574 151 Watts RMS into 8 Ohms@ 0.014% THD+N
- SN1575 152 Watts RMS into 8 Ohms@ 0.03% THD+N
- Units make slight popping sound from the speakers when powering on and off Same across all 6 amps tested.
- Units come with Operating Manual
- Both units have slight crackling on plastic speaker terminals but work fine
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Mark Levinson No. 33H isn’t just an amplifier—it’s a monument to excessive audiophile indulgence. Weighing in at nearly 175 pounds a piece, these “space saving” monoblocks are less “amps” and more “structural reinforcements.” Your back will hate you for buying them, but your ears? Oh, they’ll love you forever.
- Replaced safety capacitors in both units
- Verified power and distortion readings
- SN1574 151 Watts RMS into 8 Ohms@ 0.014% THD+N
- SN1575 152 Watts RMS into 8 Ohms@ 0.03% THD+N
- Units make slight popping sound from the speakers when powering on and off Same across all 6 amps tested.
- Units come with Operating Manual
- Both units have slight crackling on plastic speaker terminals but work fine























