Difference between revisions of "Resolution Audio Opus 21"
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− | + | The system "OPUS 21" of the US manufacturer Resolution Audio consists of a CD player with extension by a power amplifier (2 variants with 2x 30 W or 2x 80 W) and an extension module for tuner and phono. | |
− | + | The CD player consists of 2 modules, a central power supply with digital display and the CD player with D/A converter. | |
− | + | The individual modules, stacked on top of each other, are connected to each other via a plug connection attached to the housing. | |
− | + | This results in various configuration possibilities: | |
− | * CD | + | * CD player |
− | * CD | + | * CD player with power amplifier (volume adjustable) |
− | + | CD player with preamplifier/expansion module (tuner and phono) | |
− | + | CD player with preamplifier/expansion module and power amplifier (2x 30 W or 2x 80 W) | |
− | == | + | == Data == |
− | {{ | + | {{navigation}} |
− | ''' | + | '''General''' |
− | * | + | * Manufacturer: Resolution Audio |
− | * | + | * Model: OPUS 21 |
− | * | + | * Year of manufacture: 2003 - ? |
− | * | + | * Made in: USA |
− | * | + | * Color: silver, black, silver/black, black/silver |
− | * | + | * Remote control: yes |
− | * | + | * Power consumption: |
− | * | + | * Dimensions: 24.0 cm x 25.0 cm x 7.5 cm. |
− | * | + | * Weight: 9 kg (packaging in wooden box) |
− | * | + | * Original price (CD player + power supply) approx: |
− | * | + | * New price (extension module tuner/phono) approx: |
− | * | + | * Original price (power amplifier 30 W) approx: |
− | * | + | * Price new (power amplifier 80 W) approx: |
− | ''' | + | '''Connections (power supply)''' |
− | * | + | * Number of inputs: |
− | ** | + | **Power supply. |
− | *** | + | ***Mains 3-pole with mains switch and main fuse (200-240 VAC -> 800 mA) |
− | * | + | *Number of outputs: |
**System | **System | ||
− | ***OPUS Powerlink, | + | ***OPUS Powerlink, power supply power amplifier via 4-pole XLR |
− | ***OPUS 21 System (25- | + | ***OPUS 21 System (25-pin female, for display and control) |
− | ''' | + | '''Connections (CD Player Module)''' |
− | * | + | * Number of inputs: |
**Digital | **Digital | ||
− | + | 1x S/PDIF (RCA Cinch, 75 Ohm, 32-96 kHz / 16-24 Bit to the internal D/A converter) | |
**System | **System | ||
− | ***OPUS 21 System ( | + | ***OPUS 21 System (for display and control). |
− | * | + | *Number of outputs: |
**Analog | **Analog | ||
***1x Analog (RCA Cinch) | ***1x Analog (RCA Cinch) | ||
Line 49: | Line 49: | ||
***1x Analog (DIN) | ***1x Analog (DIN) | ||
− | ''' | + | '''Connectors (Expansion Module)''' |
− | * | + | *Number of outputs: 4 |
**Analog: | **Analog: | ||
− | ***1x Analog | + | ***1x Analog output, variable (RCA Chinch). |
− | + | 1x analog output, fixed (RCA Chinch) | |
**Digital: | **Digital: | ||
− | ***1x Digital Out (RCA Chinch) | + | ***1x Digital Out (RCA Chinch) for connecting digital sources to D/A converters in CD player module. |
− | + | Headphones: | |
− | ***1x | + | ***1x headphones 6.4 mm, 10 Ohm impedance |
**Link: | **Link: | ||
− | ***1x | + | ***1x direct connection to OPUS 21 power amplifier via 4-pin XLS connector. |
− | * | + | *Number of inputs: 4 x phono, 2x analogue, 1x USB, 4x digital, 2x antenna |
− | + | phono: | |
− | ***1x MM Phono, 47 kOhm / 330 pF | + | ***1x MM Phono, 47 kOhm / 330 pF impedance / 40 dB (DIN connector) or. |
− | ***1x MM Phono, 47 kOhm / 330 pF | + | ***1x MM Phono, 47 kOhm / 330 pF impedance / 40 dB (RCA Chinch) |
− | ***1x MC Phono, 1 kOhm / 6800 pF | + | ***1x MC Phono, 1 kOhm / 6800 pF impedance / 65 dB (DIN connector) or |
− | ***1x MC Phono, 1 kOhm / 6800 pF | + | ***1x MC Phono, 1 kOhm / 6800 pF impedance / 65 dB (RCA Chinch) |
− | + | Analogue: | |
***2x Line Level analog input | ***2x Line Level analog input | ||
− | + | Digital: | |
− | ***1x USB digital | + | ***1x USB digital input (USB host 2.0, standard USB "B" cable (Windows or MAC OS). |
− | ***2x Coaxial digital | + | ***2x Coaxial digital input (75 Ohm) (96 kHz / 24-bit) |
− | ***2x Optical digital | + | ***2x Optical digital input (Toslink S/PDIF) (96 kHz / 24-bit) |
− | + | Antenna: | |
− | ***1x MW | + | ***1x MW antenna (AM) |
− | ***1x | + | ***1x FM antenna (FM) |
− | ''' | + | '''Connections (power amp module)''' |
− | * | + | *Number of inputs: 3 (+ 2 system inputs). |
**Analog: | **Analog: | ||
− | ***Analog | + | ***Analog Input 1 (XLR Balanced, 20 Vrms max, 20 kOhm). |
− | ***Analog | + | ***Analog input 2 (RCA Cinch. 10 Vrms max, 10 kOhm) |
− | ***Analog | + | ***Analog Input 3 (RCA RCA. 10 Vrms max, 10 kOhm). |
**System: | **System: | ||
***RS 232 | ***RS 232 | ||
− | ***Opus Power Link (4 Pin XLR) | + | ***Opus Power Link (4 Pin XLR) for OPUS 21 cable |
− | * | + | *Number of outputs: 1 (+ 1 optional) |
− | ** | + | **Speaker output (optional) with cable terminal for cable with fork connector |
− | ** | + | **speaker output for 4 mm bananas (3-pin: R / L / ground) |
− | ''' | + | '''Technical data (CD player module)''' |
− | * | + | * Transducer: |
− | * | + | * Frequency response: |
− | * | + | * Dynamic range: |
− | * | + | * Signal-to-noise ratio: |
− | * | + | * Distortion factor: |
− | * | + | * Channel separation: |
− | * CD-Text: | + | * CD-Text: no |
− | * MP3 | + | * MP3 support: no |
− | * Pitch | + | * Pitch control: |
− | * | + | * Auto play: |
* Shuffle: | * Shuffle: | ||
− | * | + | * Title programming: |
− | * Repeat: | + | * Repeat: yes |
− | * | + | * Plays CD-R/CD-RW/HDCD: N/A |
− | ''' | + | '''Specifications (Expansion Module -Tuner / Phono)''' |
− | * | + | * Reception: FM, MW, LW |
− | * | + | * Frequencies: |
− | ** | + | ** FM: |
** MW: | ** MW: | ||
** LW: | ** LW: | ||
− | * | + | * Frequency response: |
− | * | + | * Input sensitivity: |
− | * | + | * Distortion Factor: |
− | * | + | * Signal-to-noise ratio: |
− | * | + | * Channel separation: |
− | * | + | * Selectivity: |
− | * | + | * Co-wave selection: |
− | * | + | * Spurious wave selection: |
− | * | + | * Image frequency attenuation: |
− | * | + | * IF attenuation: |
− | * AM | + | * AM suppression: |
− | * | + | * Output level: |
− | * RDS: | + | * RDS: yes |
− | * | + | * Station memory: yes |
− | ''' | + | '''Technical data (power amplifier module)''' |
− | * | + | * Continuous power (at distortion). |
** 8 Ohm: | ** 8 Ohm: | ||
** 4 Ohm: | ** 4 Ohm: | ||
− | * | + | * Dynamic power |
** 8 Ohm: | ** 8 Ohm: | ||
** 4 Ohm: | ** 4 Ohm: | ||
− | * | + | * Total harmonic distortion: |
− | * | + | * Attenuation Factor: |
− | * | + | * Frequency Response: |
− | * | + | * Signal-to-noise ratio: |
− | * | + | * Stereo channel separation: |
− | ''' | + | '''Special Features''' |
− | * | + | * here, if available |
− | == | + | == Remarks == |
− | + | Other models of the same series: | |
− | == | + | == Pictures == |
+ | |||
+ | == Reports == | ||
− | |||
== Links == | == Links == | ||
http://www.resolutionaudio.com/?page_id=546 | http://www.resolutionaudio.com/?page_id=546 | ||
+ | |||
https://www.reson.ch/screen/product/s30upgrade | https://www.reson.ch/screen/product/s30upgrade | ||
− | [[ | + | https://www.6moons.com/audioreviews/resolution/opus21.html |
− | [[ | + | |
− | [[ | + | [[Category:CD Player]] |
− | [[ | + | [[Category:CD Preamplifier]] |
+ | [[Category:CD receivers]] | ||
+ | [[Category:Complete systems]] |
Latest revision as of 05:48, 27 March 2021
The system "OPUS 21" of the US manufacturer Resolution Audio consists of a CD player with extension by a power amplifier (2 variants with 2x 30 W or 2x 80 W) and an extension module for tuner and phono.
The CD player consists of 2 modules, a central power supply with digital display and the CD player with D/A converter.
The individual modules, stacked on top of each other, are connected to each other via a plug connection attached to the housing.
This results in various configuration possibilities:
- CD player
- CD player with power amplifier (volume adjustable)
CD player with preamplifier/expansion module (tuner and phono) CD player with preamplifier/expansion module and power amplifier (2x 30 W or 2x 80 W)
Data[edit]
General
- Manufacturer: Resolution Audio
- Model: OPUS 21
- Year of manufacture: 2003 - ?
- Made in: USA
- Color: silver, black, silver/black, black/silver
- Remote control: yes
- Power consumption:
- Dimensions: 24.0 cm x 25.0 cm x 7.5 cm.
- Weight: 9 kg (packaging in wooden box)
- Original price (CD player + power supply) approx:
- New price (extension module tuner/phono) approx:
- Original price (power amplifier 30 W) approx:
- Price new (power amplifier 80 W) approx:
Connections (power supply)
- Number of inputs:
- Power supply.
- Mains 3-pole with mains switch and main fuse (200-240 VAC -> 800 mA)
- Power supply.
- Number of outputs:
- System
- OPUS Powerlink, power supply power amplifier via 4-pole XLR
- OPUS 21 System (25-pin female, for display and control)
- System
Connections (CD Player Module)
- Number of inputs:
- Digital
1x S/PDIF (RCA Cinch, 75 Ohm, 32-96 kHz / 16-24 Bit to the internal D/A converter)
- System
- OPUS 21 System (for display and control).
- System
- Number of outputs:
- Analog
- 1x Analog (RCA Cinch)
- 1x Analog (XLR balanced)
- 1x Analog (DIN)
- Analog
Connectors (Expansion Module)
- Number of outputs: 4
- Analog:
- 1x Analog output, variable (RCA Chinch).
- Analog:
1x analog output, fixed (RCA Chinch)
- Digital:
- 1x Digital Out (RCA Chinch) for connecting digital sources to D/A converters in CD player module.
- Digital:
Headphones:
- 1x headphones 6.4 mm, 10 Ohm impedance
- Link:
- 1x direct connection to OPUS 21 power amplifier via 4-pin XLS connector.
- Number of inputs: 4 x phono, 2x analogue, 1x USB, 4x digital, 2x antenna
phono:
- 1x MM Phono, 47 kOhm / 330 pF impedance / 40 dB (DIN connector) or.
- 1x MM Phono, 47 kOhm / 330 pF impedance / 40 dB (RCA Chinch)
- 1x MC Phono, 1 kOhm / 6800 pF impedance / 65 dB (DIN connector) or
- 1x MC Phono, 1 kOhm / 6800 pF impedance / 65 dB (RCA Chinch)
Analogue:
- 2x Line Level analog input
Digital:
- 1x USB digital input (USB host 2.0, standard USB "B" cable (Windows or MAC OS).
- 2x Coaxial digital input (75 Ohm) (96 kHz / 24-bit)
- 2x Optical digital input (Toslink S/PDIF) (96 kHz / 24-bit)
Antenna:
- 1x MW antenna (AM)
- 1x FM antenna (FM)
Connections (power amp module)
- Number of inputs: 3 (+ 2 system inputs).
- Analog:
- Analog Input 1 (XLR Balanced, 20 Vrms max, 20 kOhm).
- Analog input 2 (RCA Cinch. 10 Vrms max, 10 kOhm)
- Analog Input 3 (RCA RCA. 10 Vrms max, 10 kOhm).
- System:
- RS 232
- Opus Power Link (4 Pin XLR) for OPUS 21 cable
- Analog:
- Number of outputs: 1 (+ 1 optional)
- Speaker output (optional) with cable terminal for cable with fork connector
- speaker output for 4 mm bananas (3-pin: R / L / ground)
Technical data (CD player module)
- Transducer:
- Frequency response:
- Dynamic range:
- Signal-to-noise ratio:
- Distortion factor:
- Channel separation:
- CD-Text: no
- MP3 support: no
- Pitch control:
- Auto play:
- Shuffle:
- Title programming:
- Repeat: yes
- Plays CD-R/CD-RW/HDCD: N/A
Specifications (Expansion Module -Tuner / Phono)
- Reception: FM, MW, LW
- Frequencies:
- FM:
- MW:
- LW:
- Frequency response:
- Input sensitivity:
- Distortion Factor:
- Signal-to-noise ratio:
- Channel separation:
- Selectivity:
- Co-wave selection:
- Spurious wave selection:
- Image frequency attenuation:
- IF attenuation:
- AM suppression:
- Output level:
- RDS: yes
- Station memory: yes
Technical data (power amplifier module)
- Continuous power (at distortion).
- 8 Ohm:
- 4 Ohm:
- Dynamic power
- 8 Ohm:
- 4 Ohm:
- Total harmonic distortion:
- Attenuation Factor:
- Frequency Response:
- Signal-to-noise ratio:
- Stereo channel separation:
Special Features
- here, if available
Remarks[edit]
Other models of the same series:
Pictures[edit]
Reports[edit]
Links[edit]
http://www.resolutionaudio.com/?page_id=546