ESOTERIC Grandioso S1 Stereo Amplifier


Very good condition ESOTERIC Grandioso S1 Stereo Amplifier.  Comes with power cable, instruction manual, former box.

Rated power output   150W + 150W(8Ω)
300W + 300W(4Ω)
Maximum power output   600W + 600W(2Ω)
Frequency response   5Hz to 100kHz (+0dB, -3dB, 8Ω)
Signal-to-noise ratio (S/N)   115dB (IHF-A)
Total harmonic distortion   0.003% (1kHz, 8Ω, 150W)
Gain   29dB
Damping factor   1000
Analog audio input jacks   RCA x 1pair
XLR x 1pair
Power supply /
Power consumption
  European model: 230V AC, 50Hz / 430W (no signal: 150W)
USA /Canada model: 120V AC, 60Hz / 430W (no signal: 150W)
S. Korea model: 220V AC, 60Hz
External dimensions
(W x H x D)
  445 x 221.5 x 497.8mm
(17 5/8″ x 8 3/4″ x 19 5/8″)
(including protrusions)
Weight   47kg (103 5/8 lb)


Please feel free to contact us for any questions about this ESOTERIC Grandioso S1 Stereo Amplifier.


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