The C70 features one 12AT7 and five 12AX7A vacuum tubes that are visible through a glass panel on the top cover. All control operations are done via knobs and rocker switches. Modern LED indicators will denote input selection and volume level. The C70 has seven inputs consisting of two balanced inputs, three unbalanced inputs, and one each of Moving Coil and Moving Magnet phono inputs. For outputs, there are two pairs each of balanced and unbalanced connections.

ELECTRONIC SPECIFICATIONS

• Number of Channels

  2

• Total Harmonic Distortion

  0.08%

• Frequency Response

  +0, -0.5dB from 20Hz to 20kHz
  +0, -3dB from 15Hz to 100kHz

• Maximum Volts Out (Balanced / Unbalanced)

  16V RMS / 8V RMS

• Sensitivity High Level (Balanced / Unbalanced)

  900mV / 450mV

• Sensitivity Phono (Moving Coil)

  0.45mV

• Sensitivity Phono (Moving Magnet)

  4.5mV

• Signal To Noise Ratio (High Level)

  100dB

• Signal To Noise Ratio (Moving Coil)

  75dB

• Signal To Noise Ratio (Moving Magnet)

  75dB

• Voltage Gain (High Level)

  15dB

• Voltage Gain (Moving Coil)

  60dB

• Voltage Gain (Moving Magnet)

  40dB

• Input Impedance (Balanced / Unbalanced)

  44K ohm, 22K ohm

CONNECTIVITY

• Balanced Input

  2

• Unbalanced Input

  3

• Phono Input Moving Coil

  1 (adjustable)

• Phono Input Moving Magnet

  1 (adjustable)

• Upgradeable Digital Audio Module

  No

• Digital Coaxial Input

  0

• Digital Optical Input

  0

• Digital MCT (DIN) Input

  0

• Digital USB Input

  0

• HDMI (ARC) Input

  0

• Digital AES/EBU Input

  0

• Balanced Fixed Output

  0

• Balanced Variable Output

  2

• Unbalanced Fixed Output

  0

• Unbalanced Variable Output

  2

• Headphone Output

  1/4" High Drive with Headphone Crossfeed Director (HXD®)

• Input Level Match

  No

• Home Theater PassThru

  No

• Unbalanced Analog Connector Type

  Premium gold-plated solid brass

• Service Port

  0

CONTROL

• Tone Controls

  Bass and Treble

• Tone Bypass and Input Assign

  Tone Bypass: Yes
  Input Assign: No

• RS232 Control Input

  No

• Power Control Output

  2 Main, 2 Switched

• Rear Panel Data Port

  5

• Rear Panel IR Sensor Input

  Yes

GENERAL SPECIFICATIONS

• Multi-Chassis or Single

  Single, two layer

• Output Meters

  No

• Vacuum Tube or Solid State

  Vacuum Tube: (5) 12AX7A and (1) 12AT7

• Power Consumption (On)

  50 Watts

WEIGHTS & DIMENSIONS

• Dimensions (W x H x D)

  17.5" (44.45cm) x 6" (15.24cm) x 18" (45.72cm)

• Weight

  25 lbs (11.3kg)

• Shipping Weight

  41.4 lbs (18.8kg)