Difference between revisions of "Mission Cyrus II"
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| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General''' |
| − | * | + | * Manufacturer: [[Mission]] [[Cyrus]] |
| − | * | + | * Model: Cyrus II |
| − | * | + | * Years of manufacture: (until?)1994 |
| − | * | + | * Made in:England |
| − | * | + | * Type: (Digital/Analogue) Analogue |
| − | * | + | * Remote control:No |
| − | * | + | * Power consumption:- |
| − | * | + | * Dimensions:- |
| − | * | + | * Weight:- |
| − | * | + | * Color:Black / Grey |
| − | * | + | * Original price approx.: DM 1300,00 (1990) |
| − | ''' | + | '''Connections''' |
| − | * | + | * Number of inputs:5 |
| − | + | Tape sensitivity = 50 mV / input impedance = 14kOhm | |
| − | + | Video Sensitivity = 50 mV / Input Impedance = 14kOhm | |
| − | + | AUX Sensitivity = 50 mV / Input Impedance = 14kOhm | |
| − | + | CD Sensitivity = 50 mV / Input Impedance = 14kOhm | |
| − | ** Phono MC/MM | + | ** Phono MC/MM Sensitivity MC = 0,02 mV / Sensitivity MM = 0,30 mV / Input Impedance MC = 100 Ohm + 6.8 nF / Input Impedance MM = 47 kOhm + 100 pF |
| − | * | + | * Number of outputs:2 |
| − | ** | + | ** Tape output level = 11 V rms |
| − | ** | + | ** Output impedance tape = 150 Ohm + 2.2 MF |
| − | ** | + | ** Output level amplifier output = 24 V rms |
| − | ** | + | ** Output impedance power amplifier = 0.08 Ohm |
| − | ''' | + | '''Technical Data''' |
| − | * | + | * Continuous power (at distortion) |
| − | ** 8 Ohm:50 Watt/ | + | ** 8 Ohm:50 Watt/channel at 0.003% distortion at 1kHz full load | 0.015% distortion at 20 kHz full load |
| − | + | 4 Ohm:80 Watt/channel at 0.004% distortion at 1kHz full load | 0.025% distortion at 20 kHz full load | |
| − | * | + | * Dynamic power |
** 8 Ohm:- | ** 8 Ohm:- | ||
** 4 Ohm:- | ** 4 Ohm:- | ||
| − | * | + | * Total harmonic distortion:- |
| − | * | + | * Damping Factor:100 |
| − | * | + | * Frequency response: |
** Phono 20 Hz - 20 kHz | ** Phono 20 Hz - 20 kHz | ||
| − | + | Line 1 Hz - 50 kHz | |
| − | * | + | * Signal-to-noise ratio: |
** Phono MC 75 dB | ** Phono MC 75 dB | ||
** Phono MM 84 dB | ** Phono MM 84 dB | ||
** Line 86 dB | ** Line 86 dB | ||
| − | * | + | * Tone control:- |
** Bass:- | ** Bass:- | ||
| − | + | Treble:- | |
* Loudness:- | * Loudness:- | ||
* Subsonic:- | * Subsonic:- | ||
| − | * Mute:per | + | * Mute:per input selector switch |
* Direct/Line-Straight:- | * Direct/Line-Straight:- | ||
| − | * | + | * Stereo Channel Separation: |
| − | + | Controls: volume, balance, input, output ("record"), mute, and an on/off switch. | |
| − | --[[ | + | --[[User:SaschaDeutsch|SaschaDeutsch]] 12:42, 6 May 2006 (CEST) |
| − | == | + | == Remarks == |
| − | + | Used transistors have their own company specific designations and so are only available from Cyrus! | |
| − | + | Other models of the same series: | |
| − | + | There were different series of the Mission Cyrus II. They differ externally by different on/off switches. One series is equipped with toggle switches, the other with (red internally illuminated) pushbutton switches. | |
| − | + | The metal housing is matt lacquered, but there was a special series with glossy black lacquered metal housing. | |
| − | + | The Mission Cyrus II came with an optional external power supply called "PSX". The actual amplifier has a powerful 200 W toroidal transformer, the external power supply has an even bigger 500 W toroidal transformer. The units have identical housings, the only external differences are the connections and the controls. | |
| − | + | If the Mission Cyrus II is operated with the PSX, two fuses inside the amplifier have to be removed. Then the two devices are connected by means of a proprietary plug, whose cable is firmly mounted on the PSX. | |
| − | + | The Mission Cyrus II gains a lot in sound by using the PSX. The internal toroidal transformer is only used for phono. | |
| − | == | + | == Pictures == |
| − | + | [[File:MISSION Cyrus Two.jpg]] | |
| − | == | + | [[File:MISSION Cyrus Two back.jpg]] |
| + | == Reports == | ||
== Links == | == Links == | ||
| − | [[ | + | [[Category:Integrated amplifiers]] |
| − | Cyrus | + | Cyrus amplifiers and other components in the UK: |
| − | http://www.cyrusaudio.com/ | + | [[http://www.cyrusaudio.com/ |
| − | Cyrus | + | Cyrus repair and modification by the Institut für Klang in Cologne: |
http://www.ifklang.de/ | http://www.ifklang.de/ | ||
| − | Cyrus | + | Cyrus modification at Clockwork Audio in Cologne: |
http://www.clockwork.de/ | http://www.clockwork.de/ | ||
| − | + | History of the Cyrus devices: | |
http://www.fl-electronic.de/neuklang/cyrushistory.html | http://www.fl-electronic.de/neuklang/cyrushistory.html | ||
Latest revision as of 15:40, 26 July 2011
Data[edit]
General
- Manufacturer: Mission Cyrus
- Model: Cyrus II
- Years of manufacture: (until?)1994
- Made in:England
- Type: (Digital/Analogue) Analogue
- Remote control:No
- Power consumption:-
- Dimensions:-
- Weight:-
- Color:Black / Grey
- Original price approx.: DM 1300,00 (1990)
Connections
- Number of inputs:5
Tape sensitivity = 50 mV / input impedance = 14kOhm Video Sensitivity = 50 mV / Input Impedance = 14kOhm AUX Sensitivity = 50 mV / Input Impedance = 14kOhm CD Sensitivity = 50 mV / Input Impedance = 14kOhm
- Phono MC/MM Sensitivity MC = 0,02 mV / Sensitivity MM = 0,30 mV / Input Impedance MC = 100 Ohm + 6.8 nF / Input Impedance MM = 47 kOhm + 100 pF
- Number of outputs:2
- Tape output level = 11 V rms
- Output impedance tape = 150 Ohm + 2.2 MF
- Output level amplifier output = 24 V rms
- Output impedance power amplifier = 0.08 Ohm
Technical Data
- Continuous power (at distortion)
- 8 Ohm:50 Watt/channel at 0.003% distortion at 1kHz full load | 0.015% distortion at 20 kHz full load
4 Ohm:80 Watt/channel at 0.004% distortion at 1kHz full load | 0.025% distortion at 20 kHz full load
- Dynamic power
- 8 Ohm:-
- 4 Ohm:-
- Total harmonic distortion:-
- Damping Factor:100
- Frequency response:
- Phono 20 Hz - 20 kHz
Line 1 Hz - 50 kHz
- Signal-to-noise ratio:
- Phono MC 75 dB
- Phono MM 84 dB
- Line 86 dB
- Tone control:-
- Bass:-
Treble:-
- Loudness:-
- Subsonic:-
- Mute:per input selector switch
- Direct/Line-Straight:-
- Stereo Channel Separation:
Controls: volume, balance, input, output ("record"), mute, and an on/off switch.
--SaschaDeutsch 12:42, 6 May 2006 (CEST)
Remarks[edit]
Used transistors have their own company specific designations and so are only available from Cyrus! Other models of the same series:
There were different series of the Mission Cyrus II. They differ externally by different on/off switches. One series is equipped with toggle switches, the other with (red internally illuminated) pushbutton switches. The metal housing is matt lacquered, but there was a special series with glossy black lacquered metal housing.
The Mission Cyrus II came with an optional external power supply called "PSX". The actual amplifier has a powerful 200 W toroidal transformer, the external power supply has an even bigger 500 W toroidal transformer. The units have identical housings, the only external differences are the connections and the controls. If the Mission Cyrus II is operated with the PSX, two fuses inside the amplifier have to be removed. Then the two devices are connected by means of a proprietary plug, whose cable is firmly mounted on the PSX. The Mission Cyrus II gains a lot in sound by using the PSX. The internal toroidal transformer is only used for phono.
Pictures[edit]
Reports[edit]
Links[edit]
Cyrus amplifiers and other components in the UK: [[http://www.cyrusaudio.com/
Cyrus repair and modification by the Institut für Klang in Cologne: http://www.ifklang.de/
Cyrus modification at Clockwork Audio in Cologne: http://www.clockwork.de/
History of the Cyrus devices: http://www.fl-electronic.de/neuklang/cyrushistory.html