To Next PageTo Next Page
Need help?Do you have a question about the McIntosh MA230 and is the answer not in the manual?
General| Type | Integrated Amplifier |
|---|---|
| Power Output | 30 watts per channel |
| Frequency Response | 20 Hz to 20 kHz |
| Total Harmonic Distortion (THD) | 0.5% |
| Input Sensitivity (Phono) | 2.5 mV |
| Signal to Noise Ratio (High Level) | 80 dB |
| Input Sensitivity (MM) | 2.5 mV |
| Signal-to-Noise Ratio (line) | 80 dB |
| Input Impedance (line) | 250k ohms |
| Tube Complement | 4 x 12AX7, 2 x 12AU7 |
| Output Impedance | 4, 8 |
| Input Sensitivity (High Level) | 250 mV |
| Input Sensitivity (line) | 250 mV |
Details the preamplifier section, transistor usage, feedback, and power amplifier stages, tubes, and drivers.
Covers the power supply design, protection features, and overall performance metrics.
Lists the physical dimensions, weight, and finish of the unit.
Details performance metrics like power output, distortion, and frequency response.
Details input source selection and mode settings for audio output configurations.
Explains how to adjust volume, channel balance, and bass/treble tone.
Details compensation, tape monitor, phase, and speaker selection switches.
Covers LF/HF filters for noise reduction and loudness compensation for low volumes.
Explains AC power, grounding for hum prevention, and L+R output usage.
Guides for connecting loudspeakers and various audio input sources to the unit.
Instructions for balancing the stereo system and adjusting audio phase for optimal imaging.
Using filters and guides for listening to tuners, records, and tape machines.
Explains the function of the main power switch for the unit.
Details connecting headphones to the front panel jacks for personal listening.
