Best Compact Bluetooth Gaming Earbuds: Wireless RGB, Noise-Canceling, High Battery Life & Accessories
Best Compact Bluetooth Gaming Earbuds: Wireless RGB, Noise-Canceling, High Battery Life & Accessories Best Compact Bluetooth Gaming Earbuds: Wireless RGB, Noise-Canceling, High Battery Life & Accessories
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Product Details

Linestage Preamplifier Grandioso C1X SOLO

All instruments start to breathe naturally and dynamically on a inky black background of silence. A gem of preamplifier created by the wisdom of Esoteric. 

The Esoteric Grandioso C1X Solo Preamplifier is a flagship model with a dual mono configuration, powerful buffer amplifier and ES-Link Analog current transmission. It includes all of Esoteric's wisdom and technological innovations in an elegant, compact design.

Key Features

  • Full dual monoblock configuration in a one-piece chassis
  • Dual-balanced configuration with 4 circuits per channel for thorough low noise
  • “Ultra-Fidelity Attenuator System” with 1,120 steps @ 0.1dB intervals
  • Discrete amplifier module “IDM-01”
  • 3 inputs and 2 outputs of ES-Link Analog, a unique and proprietary current transmission system
  • 2,000V/µs slew rate current transmission enhanced output buffer circuit
  • Esoteric-HCLD (High Current Line Driver)
  • 2 XLR outputs and 2 ES-Link Analog outputs for a multi-power amplifier system
  • 5 transformers: 4 large toroidal transformers for audio system and 1 R-core transformer for control system
  • Input switching circuit with FET elements ensure great sound and long life
  • Smooth feeling control knob with high precision ball bearings
  • Gain adjustment per input: ±18dB (0.1dB step), and L/R balance adjustment: ±6dB (0.1dB step)
  • AV-thru function that allows the coexistence of AV surround and pure 2-channel (selectable input terminals)
  • Editable source device names on the readout
  • Various functions such as dimmer function, mute function, automatic display off setting, etc.
  • Large volume font for better visibility
  • RS-232C terminal for external control
  • DC trigger input/output for system power on/off
  • Double-face remote control to operate Esoteric source devices (RC-1334)

Spec description

Analog Audio Inputs 
XLR/ES-Link Analog× 3 pairs
Input Impedance50kΩ
Input Sensitvity500mV (at rated output)
Maximum Input Level11.7V
RCA× 2 pairs
Input Impedance500kΩ
Input Sensitvity500mV (at rated output)
Analog Audio Outputs 
XLR× 2 pairs
Output Inpedance30Ω
Rated Output2V
Maximum Output level17V (1kHz, 0.003%)
ES-Link Analog× 2 pairs
Output Impedance30Ω
Extrenal Control 
RS-232C 
ConnectorS-sub 9pin × 1
Trigger Input 
Connector3.5mm Monaural mini jack × 1
Input Level12V, 2mA
Trigger Output 
Connector3.5mm Monaural mini jack × 2
Output Level12V, Total 100mA maximum
General 
Power 
 AC 120V, 60Hz
 AC 220-240V, 50Hz
Power Consumption22W
Standby Power0.3W when RS-232C Remote control is disabled, 1.0W when enabled
Overall Dimensions (W×H×D)445 × 132 × 449mm (including protrusions)
Weight27.5kg
Included AccessoriesPower cord × 1Remote control (RC-1334) × 1AA batteries × 2Felt pads × 4Owner's manual × 1Warranty card × 1
Audio performance
Frequency Response1Hz to 150kHz (–3dB, XLR)
S/N Ratio120dB (2V input, IHF-A, XLR)
Total Harmonic Distortion0.00035%
Gain 12dB

 

 

Esoteric Grandioso C1X Solo Preamplifier
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$ 67.51

$ 51.93

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