קדם מגבר מקינטוש מנורות C22 2-Channel Vacuum Tube Preamplifier Mk V

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 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
Network Connection
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
Unit Dimensions (W x H x D)
17.5" (44.45cm) x 6" (15.24cm) x 18" (45.72cm)
Unit Weight
25 lbs (11.3kg)
Shipping Weight
41.4 lbs (18.8kg)