Amplifier, Integrated

Main Details
Maker Heathkit Brand Heath Company Company Daystrom, Incorporated Company
Signal Path Analog Hardware
Made In United States
Date Produced 1960
(H × W × D)
Weight 15lbs (Shipped)
Power Source 117VAC, 60Hz 55W
Frequency Response 20Hz-20kHz ±1dB
Notes Successor to EA-2
Additional Specifications
Output Power ("Hi-Fi") 14W
Output Power ("Professional") 12W
Output Power ("Utility") 16W
IHFM Music Power Output (0.7% THD, 1kHz) 15W
Impedance Load 4/8/16Ω
Input Sensitivity (Mag Phono, 14W, 1kHz) 4mV
Input Sensitivity (Crystal Phono, 14W, 1kHz) 0.2V
Input Sensitivity (Tuner, 14W, 1kHz) 0.25V
THD (14W, 30Hz-15kHz) 2%
IMD (16W, 60Hz:6kHz, 4:1) 1%
SNR (Phono) 47dB
SNR (Aux) 63dB
Damping Factor 4.3
Output Tube EL84
Finish Black Vinyl Leather and Gold
Tube Complement 12AX7, 6AU6, 6AN8, EL84 (6BQ5) (x2), EZ81 (6CA4)
MSRP (1960) $29.95


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