Mark Levinson ML 27.5
Testet very good condition
Specifications
The correlation between published specifications and sonic quality is
unreliable. A list of numbers reveals virtually nothing. All technical
measurements must be subject to qualitative as well as quantitative
interpretation.
Measurements of the Nº27.5 yield excellent results by any standards.
However, only those specifications that apply to the actual operation
of the amplifier appear here.
Rated power: 100W minimum continuous sine wave power into 8Ω,
with both channels driven from 20Hz to 20KHz with no more than
0.3% THD (FTC). 200W minimum continuous sine wave power into 4Ω
with both channels driven from 20Hz to 20KHz with no more than
0.5% THD (FTC).
Peak output voltage: 48V @ rated line voltage @ 8Ω
Frequency response: (-3dB) 4Hz, 122KHz
Input impedance: 50K ohms shunted by 1.5nF
Voltage gain: 26.9dB
Power consumption: Typically 175W @ idle,
400W @ rated power, 8Ω
Overall dimensions: See "Dimensions"
Shipping weight: 95 lbs. (43.1kg)
Connector complement:
Two RCA-type connectors
Two XLR-type connectors
Four five-way binding posts
One IEC mains connector