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AmplifiersStereo ReceiversDiscontinued
Estimated price (community-sourced)
$700
Around — community and catalog average, updates slowly
About the 2245
The Marantz 2245 is a vintage solid-state stereo receiver combining a stereo amplifier with an FM/MW tuner. It delivers 45 watts per channel into 8-ohm speakers and includes phono and line-level inputs, separate bass, midrange, and treble controls, high- and low-frequency filters, loudness and muting controls, and pre-out/main-in connections. It was produced from 1971 to approximately 1976.
Specifications
Type: Solid-state stereo receiver; Amplifier output: 45 W per channel into 8 Ω; Frequency response: 20 Hz–20 kHz; Total harmonic distortion: 0.3%; Damping factor: 45; Input sensitivity: 1.8 mV (phono), 180 mV (line); Signal-to-noise ratio: 80 dB (line); Channel separation: 35 dB (line); Speaker impedance: 4–16 Ω; Tuner: FM/MW; Dimensions: approximately 441 × 137 × 350 mm (W × H × D); Weight: approximately 17 kg