ESC
Grandioso C1

Grandioso C1

BrandEsoteric
FunctionAmplifier, Pre
CountryJapan
Form FactorStandard Width
Signal PathAnalog Hardware
DimensionsMain Unit: 5.25"x17.6"x18" Power Supply Unit: 5.25"x17.6"x17.9" (HxWxD)
WeightMain Unit: 46lbs PSU: 64lbs
Frequency Response1Hz-200kHz +0/-3dB
THD (RCA)0.0006%
THD (XLR)0.0004%
SNR (A-weighted)116dB
Gain12dB
Rated Output2V
Maximum Output Level (RCA)7.5V
Maximum Output Level (XLR)15V
Output Impedance (RCA)47Ω
Output Impedance (XLR)66Ω
Input Impedance10kΩ
Input Sensitivity510mV
Power Consumption25W
Channels2 Channel
Connections
  • Input · RCA (Phono, Cinch) · Unbalanced, Stereo, Socket (Female)
  • Input · RCA (Phono, Cinch) · Unbalanced, Stereo, Socket (Female)
  • Input · XLR · Balanced, Stereo, Socket (Female)
  • Input · XLR · Balanced, Stereo, Socket (Female)
  • Input · XLR · Balanced, Stereo, Socket (Female)
  • Output · RCA (Phono, Cinch) · Unbalanced, Stereo, Socket (Female)
  • Output · RCA (Phono, Cinch) · Unbalanced, Stereo, Socket (Female)
  • Output · XLR · Balanced, Stereo
  • Output · XLR · Balanced, Stereo
  • DC Out (R) · Other
  • DC Out (L) · Other
  • DC In (R) · Other
  • DC In (L) · Other
  • Signal Ground · Binding Post
  • Signal Ground · Binding Post
Controls
  • Power · Momentary Push Switch
  • Input · Rotary Encoder
  • Input · Rotary Encoder
Displays
  • Fluorescent · Alphanumeric
  • LED · Power
LinksProduct Page