Solid State Power Amp Reviews

Mark Levinson No.333 power amplifier Specifications

Sidebar 1: Specifications

Description: Solid-state stereo amplifier. Rated output power, 20Hz–20kHz, with no more than 0.5% THD (FTC): 300Wpc minimum continuous into 8 ohms (24.8dBW); 600Wpc minimum continuous into 4 ohms (24.8dBW); 1200Wpc continuous into 2 ohms (24.8dBW). Frequency response: 20Hz–20kHz ±0.05dB. S/N ratio: ᢈdB (ref. 1W). Input impedance: 100k ohms balanced, 50k ohms single-ended. Voltage gain: 26.8dB. Input sensitivity (for 2.8V output): 130mV. Input sensitivity (for full output): 2.25V. Output impedance: <0.05 ohms, 20Hz–20kHz. Damping factor: !w800, 20Hz–20kHz into 8 ohms. Power consumption: typically 350W at idle, 200W in standby.
Dimensions: 17.56" (446mm) W × 19.11" (485mm) D × 10.3" (262mm) H. Shipping weight: 146lb (66.4kg).
Serial number of review sample: 1206.
Price: $8495. Approximate number of dealers: 75.
Manufacturer: Madrigal Audio Laboratories, Middletown, CT 06457 (1996); Mark Levinson, Harman Luxury Audio Group, 8500 Balboa Boulevard, Northridge, CA 91329 (2020). Tel: (888) 691-4171. Web: www.marklevinson.com.

COMMENTS

Another great amplifier .........

Submitted by Bogolu Haranath on July 8, 2020 - 10:41am

Another great amplifier from the 90's :-) .........

Hmm...

Submitted by CG on July 8, 2020 - 12:09pm

Hmm...

I wonder what the closed loop phase margin is.

Hmm, I wonder how this would

Submitted by mtrot on July 8, 2020 - 3:58pm

Hmm, I wonder how this would compare to my Krell FPB 400cx from back around that same time period? Even with its 400 wpc power rating, it doesn't seem like it has all that much bass impact.