Audio Database

The

McIntosh C34V 680,000yen(October, 1986 release)

Description
 
Control amplifier which suppressed the interference by making a picture-signal selection into the external interlock switching scheme of an option.

It is also possible to carry 5 band equalizer and the Compensation and to insert in a sound-recording system.

As an accessories circuitry, there is video-system selector MVS-1 and a picture signal can be changed by connecting with C34V, without affecting an audio circuitry.
Moreover, two speaker systems can be changed to two AC by speaker control relay SCR-2.


Rating of a mode
Form audio-video control center
<Preamplifier part>
Frequency characteristic 20Hz-20kHz+0 -0.5 dB
Maximum output voltage 10V (20Hz - 20kHz)
THD 0.01% or less (20Hz - 20kHz)
Input sensitivity Phono: 2mV (at the time of 2.5V output IHF0.4mV)
High-level: 250mV (at the time of 2.5V output IHF50mV)
SN ratio Phono: 90dB or more (10mV of inputs, IHF84dB)
High-level: 100dB or more (at the time of 2.5V output IHF86dB)
Maximum permissible input Phono:100mV
High-level: 10V
Input impedance Phono: 47kohm, the capacity of 65pF
High-level: 50kohm
Equalizer ±12dB (center frequency: 30Hz, 150Hz, 500Hz, 1.5kHz, 10kHz)
Compander ratio 2:1 comressions - 1:2 extension
line feed character, HF filter 12 dB/oct (roll-off 50Hz, 7kHz)
Loudness control A succession variable
<Monitor amplifier part>
Output power 20W+20W (8 ohms, 20Hz - 20kHz)
Frequency characteristic 20Hz-20kHz+0 -0.2 dB
Input sensitivity 750mV (27kohm, IHF170mV)
SN ratio 100dB(IHF170mV)
<Synthesis>
AC outlet Turntable interlock (100W, green): One line
Power-switch interlock (black): Three lines
Power-switch un-interlocking (red).: Two lines
Power source AC100V, 50Hz/60Hz
Dimensions Width 406x height 138x depth of 330mm
Weight 11.8kg