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AmplifiersIntegrated AmplifiersDiscontinued
Estimated price (community-sourced)
$599original retail
Original retail — discontinued, no used price recorded yet
About the A9150
The A-9150 is a two-channel integrated stereo amplifier with a discrete SpectraModule power-amplifier stage and a built-in AKM AK4452 digital-to-analog converter. It includes two optical and two coaxial digital inputs, five line-level RCA inputs, and a phono input supporting both moving-magnet (MM) and moving-coil (MC) cartridges. Other features include tone controls, Direct mode, speaker A/B selection, a pre-out, a line/record output, and a front-panel headphone jack.
Specifications
Type: Integrated stereo amplifier; Channels: 2; Rated output: 60 W/channel into 4 Ω (20 Hz–20 kHz, 0.08% THD, two channels driven); Total harmonic distortion: 0.08% (20 Hz–20 kHz, rated power); Frequency response: 10 Hz–100 kHz (+1 dB/−3 dB, Line 1, Direct); Signal-to-noise ratio: 107 dB (Line 1, IHF-A), 82 dB (MM phono, IHF-A), 73 dB (MC phono, IHF-A); Inputs: 5 stereo RCA line, 1 MM/MC phono RCA, 2 optical digital, 2 coaxial digital; Outputs: speaker A/B, pre-out, line/record out, 6.3 mm headphone; Phono input sensitivity/impedance: MM 4.0 mV/47 kΩ, MC 0.4 mV/120 Ω; Speaker impedance: 4–16 Ω (A or B), 8–16 Ω (A+B); DAC: AKM AK4452, up to 32-bit/768 kHz DAC capability; Dimensions: 435 × 139 × 331 mm; Weight: 9.2 kg.