Stereo Amplifier AAS-1640

• alternative name: Heath Company

The AAA-1640 is an amplifier for the audiophile who constantly strives for musical reproduction free from imperfection and coloration. It features distinctive styling, excellent specifications, and a unique combination of power and features which offer the ultimate in musical reproduction and the maximum in system protection.

For more precise control add the optional peak-responding panel meters to your 1640. Sensitive enough to respond to peaks as short as a record click, the meters feature backlighted scales, and calibration from —30 to +3 dB and 0.2 to 200 watts (into an 8 ohm load). Install the meters after assembly or save $39.95 by purchasing them with your
amplifier. 

OTHER AAS-1640 SPECIFICATIONS: Frequency Response:1 dB, 7 Hz to 50 kHz; 3 dB,    5 Hz to 100 kHz. Intermodulation Distortion: less than 0.1% from 0.25 to 200 watts.  Damping Factor: greater than 50. Hum and Noise: Less than 400 µV or 100 dB below full output. Channel Separation: 50 dB, min. Input Impedance: 50k ohms. Input Sensitivity: 1.5 V.

Kit AA-1640, Less Meters, Shpg. wt. 72 lbs. UPS only 429.95
Kit AAA-1640-1, Output meters, Shpg. wt. lbs. 59.95
SAVE! Kit AAS-1640, Amp and Meter together Shpg. wt. 83 lbs. 449.95 

In questo link sono elencati 797 modelli, di cui 780 con immagini e 515 con schemi.
Elenco delle radio e altri apparecchi della Heathkit (Brand), Heath Co.; Benton Harbor (MI)