Basic M-1 vs Adcom GFA-545
The GFA-545's power @ 8ω is 100W against the Basic M-1's 105W, its signal-to-noise 110 dB against 120 dB, its damping factor >400 against >1000, and its thd 0.040% against 0.005%.
AI-generated product photo — not official manufacturer imagery.
AmplifiersPower AmplifiersDiscontinued
Estimated price (community-sourced)
$140
Around — community and catalog average, updates slowly
About the Basic M-1
The Kenwood BASIC M-1 is a stereo power amplifier produced from 1983 to 1987. It features Kenwood's DLD technology and Sigma Drive for enhanced speaker control. The amplifier delivers 105 watts per channel into 8Ω, with a frequency response of 1Hz to 300kHz and a total harmonic distortion of 0.005%. It has a damping factor of 1000 and a signal-to-noise ratio of 120dB. The unit is designed to handle speaker impedances from 4Ω to 16Ω.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 105W @ 8Ω
- Damping Factor
- >1000
- Minimum Impedance
- 4Ω
- Input Sensitivity
- 1.0V RMS
Analog Output
Analog signal output specifications
- THD
- 0.005%
- SNR
- 120 dB
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 440 × 112 × 324 mm (W × H × D)
- Weight
- 9.1 kg (20 lbs)
Key Specifications
Power: 105W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions