Difference between revisions of "Accuphase A-250"
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| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General''' |
| − | * | + | * Manufacturer: [[Accuphase]] |
| − | * | + | * Model: A-250 |
| − | * | + | * Type: Class-A power amplifier |
| − | * | + | * Years of manufacture: 2018 |
| − | * | + | * Made in: Japan |
| − | * | + | * Color: Champagne |
| − | * | + | * Remote control: no |
| − | * | + | * Power consumption: 430 W, 300 W in idle mode |
| − | * | + | * Dimensions: 465 x 238 x 514 mm (WxHxD) |
| − | * | + | * Weight: 46 kg |
| − | * | + | * New price approx.: 24'000 EUR per monoblock |
| − | ''' | + | '''Connections''' |
| − | * | + | * Number of inputs: |
| − | ** Analog (Cinch): 1 | + | ** Analog (Cinch): 1.38 V, 20 kOhm, 0.11 V at 1 W. |
| − | ** | + | ** Balanced (XLR): |
| − | *** | + | *** Rated output: 1.38 V, 40 kOhm, 0.11 V at 1 W |
| − | * | + | * Number of outputs: |
| − | ** 2 | + | ** 2 speakers (A/B) |
| − | ''' | + | '''Technical Data''' |
| − | * | + | * Continuous power (at distortion factor) |
| − | ** 8 Ohm: 1x | + | ** 8 Ohm: 1x 100 W at 0.03 |
| − | ** 4 Ohm: 1x | + | ** 4 Ohm: 1x 200 W |
| − | ** 2 Ohm: 1x | + | ** 2 Ohm: 1x 400 W |
| − | ** 1 Ohm: 1x | + | ** 1 Ohm: 1x 800 W |
| − | * | + | * BTL continuous power (2 monoblocks) |
| − | ** 8 Ohm: 1x | + | ** 8 Ohm: 1x 400 W at 0,03 % ** 4 Ohm: 1x 800 W at 0,03 |
| − | ** 4 Ohm: 1x | + | ** 4 Ohm: 1x 800 W |
| − | ** 2 Ohm: 1x | + | ** 2 Ohm: 1x 1'600 W |
| − | * | + | * Dynamic power/music power |
** 8 Ohm: | ** 8 Ohm: | ||
** 4 Ohm: | ** 4 Ohm: | ||
| − | * | + | * Total harmonic distortion: 0.03% (4 - 16 Ohm) |
| − | * | + | * Damping factor: 1000 (8 Ohm) |
| − | * | + | * Frequency response: 0.5 - 160'000 Hz, +0 dB, - 3 dB |
| − | * | + | * Signal to noise ratio: 127 dB |
| − | ''' | + | '''Special Features''' |
| − | * | + | * Numerical 5-digit power display (real output power) |
| − | * | + | * Led chain power display (voltage measurement for 8 ohms only). |
| + | Range -∞ to + 3 dB | ||
| − | + | == Remarks == | |
| − | == | + | * Other models in the same series: |
| − | * | + | * Integrated amplifier |
| − | * | + | * [[Accuphase E-270]] |
| − | * [[Accuphase E- | + | * [[Accuphase E-370]] |
| − | * [[Accuphase E- | ||
* [[Accuphase E-470]] | * [[Accuphase E-470]] | ||
| − | * [[Accuphase E- | + | * [[Accuphase E-650]] |
| − | * | + | * [[Preamplifier |
* [[Accuphase C-2120]] | * [[Accuphase C-2120]] | ||
| − | * [[Accuphase C- | + | * [[Accuphase C-2450]] |
| − | * [[Accuphase C- | + | * [[Accuphase C-2850]] |
* [[Accuphase C-3850]] | * [[Accuphase C-3850]] | ||
| − | * | + | * [[Power Amplifier |
* [[Accuphase A-36]] | * [[Accuphase A-36]] | ||
| − | * [[Accuphase A- | + | * [[Accuphase A-47]] |
* [[Accuphase A-70]] | * [[Accuphase A-70]] | ||
| − | * [[Accuphase A- | + | * [[Accuphase A-250]] |
* [[Accuphase P-4200]] | * [[Accuphase P-4200]] | ||
| − | |||
* [[Accuphase P-7300]] | * [[Accuphase P-7300]] | ||
| − | * [[Accuphase M- | + | * [[Accuphase M-6200]] |
| − | * Tuner | + | * [[Tuner |
* [[Accuphase T-1100]] | * [[Accuphase T-1100]] | ||
| − | * CD | + | * CD player |
| − | + | * [[Accuphase DP-430]] | |
| − | * [[Accuphase DP- | + | * [[Accuphase DP-560]] |
| − | * [[Accuphase DP- | ||
* [[Accuphase DP-720]] | * [[Accuphase DP-720]] | ||
| − | * [[Accuphase DP- | + | * [[Accuphase DP-950]] |
| − | * MDSD Digital | + | * [[MDSD Digital Processor |
| − | + | * [[Accuphase DC-950]] | |
| − | * [[Accuphase DC- | ||
| Line 97: | Line 94: | ||
| − | * Phono | + | * Phono Preamplifier |
* [[Accuphase C-37]] | * [[Accuphase C-37]] | ||
| Line 105: | Line 102: | ||
| − | * | + | * Electronic crossover |
| − | * [[Accuphase DF- | + | * [[Accuphase DF-65]] |
| − | * | + | * [[Clean Power Supply |
| − | * [[Accuphase PS- | + | * [[Accuphase PS-530]] |
| − | * [[Accuphase PS- | + | * [[Accuphase PS-1230]] |
| − | == | + | == Pictures == |
| − | * | + | * Extract from brochure: Accuphase A-250 |
| − | [[ | + | [[File:Accuphase A-250-Prospekt-1.jpg]] |
| − | == | + | == Reports == |
== Links == | == Links == | ||
| − | [[ | + | [[Category:Power Amplifiers]] |
Latest revision as of 19:21, 20 March 2021
Data[edit]
General
- Manufacturer: Accuphase
- Model: A-250
- Type: Class-A power amplifier
- Years of manufacture: 2018
- Made in: Japan
- Color: Champagne
- Remote control: no
- Power consumption: 430 W, 300 W in idle mode
- Dimensions: 465 x 238 x 514 mm (WxHxD)
- Weight: 46 kg
- New price approx.: 24'000 EUR per monoblock
Connections
- Number of inputs:
- Analog (Cinch): 1.38 V, 20 kOhm, 0.11 V at 1 W.
- Balanced (XLR):
- Rated output: 1.38 V, 40 kOhm, 0.11 V at 1 W
- Number of outputs:
- 2 speakers (A/B)
Technical Data
- Continuous power (at distortion factor)
- 8 Ohm: 1x 100 W at 0.03
- 4 Ohm: 1x 200 W
- 2 Ohm: 1x 400 W
- 1 Ohm: 1x 800 W
- BTL continuous power (2 monoblocks)
- 8 Ohm: 1x 400 W at 0,03 % ** 4 Ohm: 1x 800 W at 0,03
- 4 Ohm: 1x 800 W
- 2 Ohm: 1x 1'600 W
- Dynamic power/music power
- 8 Ohm:
- 4 Ohm:
- Total harmonic distortion: 0.03% (4 - 16 Ohm)
- Damping factor: 1000 (8 Ohm)
- Frequency response: 0.5 - 160'000 Hz, +0 dB, - 3 dB
- Signal to noise ratio: 127 dB
Special Features
- Numerical 5-digit power display (real output power)
- Led chain power display (voltage measurement for 8 ohms only).
Range -∞ to + 3 dB
Remarks[edit]
- Other models in the same series:
- Integrated amplifier
- Accuphase E-270
- Accuphase E-370
- Accuphase E-470
- Accuphase E-650
- [[Preamplifier
- Accuphase C-2120
- Accuphase C-2450
- Accuphase C-2850
- Accuphase C-3850
- [[Power Amplifier
- Accuphase A-36
- Accuphase A-47
- Accuphase A-70
- Accuphase A-250
- Accuphase P-4200
- Accuphase P-7300
- Accuphase M-6200
- [[Tuner
- Accuphase T-1100
- [[MDSD Digital Processor
- Accuphase DC-950
- Digital Voicing Equalizer
- Accuphase DG-58
- Phono Preamplifier
- Accuphase C-37
- Phono Equalizer
- Accuphase AD-2820
- Electronic crossover
- Accuphase DF-65
- [[Clean Power Supply
- Accuphase PS-530
- Accuphase PS-1230
Pictures[edit]
- Extract from brochure: Accuphase A-250
