Accuphase E 250 Power Amplifier

Accuphase introduces its new integrated amplifier-Benjamin with the E 250 (4100 euros). Explosive performance can expect the HiFi-fan not from him, either maybe but all the more sound?

  1. Accuphase E 250 power amplifier
  2. According to and wise
  3. Data sheet

Actually would have to the new Accuphase for 4100 euro not only E 250 call, but also with an aristocratic “from and to” decorate may. Because what other amplifier looks, e 202 anno 1975 starting on E 203, 205, 206, 210, 211, 212 and most recently the E 213 of Bulletin 7/05 already on such proud ancestry back.
Consistent way is the E 250 conservative. After old fathers custom majestically back and forth waving instruments gold needles on the implemented performance suggest. The Accuphase trust the responsible use of its sound – and Loudness control, as well as his tape monitor switch to the experienced Hifiisten.
Glad that man as ever and ever again can be connected between two considerably thick boxes connected pairs of boxes A and B can choose from. Prima also, that the input selector – can activate three more high level inputs after the locking of a 145-euro-line auxiliary Board in the rear side of the option tray – appropriate gold contact relays. Last but not least the new Accuphase may be controlled also balanced via XLR-cyborg relations. But not necessarily must, because not special instrumentation amps (such as at the bigger brothers), but more popular, not hundred percent balanced working amplifier ICs are responsible for the Desymmetrization taking place right at the entrance to.
But much more than history and equipment, his role model ennobles the E 250. As already the precursor C 2110, an electronic volume control named AVAA with (see post “According to and wise”), that cuddling in contrast to other methods of adjustment, to take the noise and thus the dynamics of music brings the E 250. The previous AAVA circles represented an IC-grab, Accuphase at the E 250, managed to streamline it.
Powerful amplifiers, extra to pass metal film Präzisonswiderstände “crooked” values and a Bank of clean working switching ICs: Remained a certain effort. He’s now but so far within limits, that stereoplay sure bet that like any time soon also in amplifiers other manufacturers will emerge.
At the strong work of AAVA, noise distance-enhancing double interpretation of the amplifiers input circuits as when the predecessor E 213 made no sense now. Instead the Japanese on a still more sophisticated interpretation of the current feedback tried. Now a portion be, mixed in before she starts in the previous circles with their energetic correction work, specially crafted input signal. A finesse, from which a technician can easily read out the possibility of a particularly subtle distortion gradient optimization.

Why, soon the E 250 about together with ISO monitor of Vescovas (test 8/08) played, he captured, by he showed it from the first beat in a warm, urlebendige aura, the listener in a very special way. He mesmerized them outright with nice driving, pulsating rhythms, he showed only too happy to also as a drummer with a dry, peppery blows on the snare drum and black foot drum Volltreffern cheer on his team.

That’s why the Accuphase appeared but never uncomfortable, because what inferior to an end in itself rumblings seduced, amps was completed in the musical Kontext.Keinerlei the Accuphase airs in the spatial figure: at the height of the boxes, the stage began firmly timbered, that the instruments staffelten is quiet and vividly. And the title of Kari Bremnes new album “LY” (Indigo CD) describe whole landscapes and wide sky, prepared it the E 250 including fine percussions light swab with joy from, while he gave the Norwegian singing exactly the available severity and sweetness.
So, the new Accuphase recommended soon as a completely different number than the truly not bad E 213. Because if the Ahn in complex passages then and when responded and voices moan started with anxiety, the E 250 breathed through fully, remaining always at his left sublime nature.
Yes, a Unico 100 (11/08) more bass tackle, a pathos quite up finer resolves logos (12/05). In the long term the most graceful but plays the little Prince. So, he has earned 56 points – plus highlight– Crown.
The testers have IC-heavy AAVA (Accuphase analog Varigain amplifier) at the precursor C 2110 honored (9/08), the streamlined electronic volume control of the E 250 is them almost even more attractive.
An input amplifier equipped with fairly strong transistors lifted the signals so far that a keyboard (controlled by radio frequency fast switching ICs TC74HC4053) of summa of can obtain various power bite Summarum 144 precision resistors without damage.
Combinations of these flows (theoretically possible are several 100_000) bring to activity, which they then generate a corresponding smaller or larger output voltage more or less then downstream amplifier circuits.
In contrast to traditional potentiometers, which increasingly push down the signals when turning back to the fixed noise cause of the subsequent stage the Accuphase electronics turns that with her dynamic window – half or three-quarter or otherwise down regulated levels also proportionately less – rushing to the current requirements.
The AAVA Board of E 250 remained relatively high despite reducing component compared to the C 2110. The risk of interference banned by a symmetric network of additional Accuphase. Because it delivers the same fault sugar as the active array, Disturber pick up at the summing amplifier output.
Accuphase E 250

Manufacturer Accuphase
Price €4100.00
Rating 56.0 points
Test procedure 1.0

Technical data and test results

General
Dimensions (W x H x D) 46.5 x 15, 0 x 42.0 cm
Weight 19.9 kg
Features
Genus (REC / GM) Integrated amplifier
Remote control available
System remote control / Adaptive /
Front panel Black / Silver / champagne / /
Front panel other FB.
Muting
Tone controls / switched off /
Loudness
Monitor switch
Recording selector switch audio
Network jacks switched / unswitched 0 / 0
Memory / storage automatic 2 m
Sendersp. with aut. Sorting No
Connections
Input phono MM / MC Optional Board / optional Board
High level RCA inputs / XLR 6 / 1
Digital inputs RCA / XLR 0 / 0
Boxes outputs A + B / switchable /
Headphone Jack
Pre-Out / main 2 m
Recorder connections (a / from) 1
Processor input / output /
Unity gain input
Pre-Out subwoofer 0
Measured values
True sine wave power stereo 4 ohm / 8 ohm 162.0 W / 103.0 W
Music performance stereo 4 ohm / 8 ohm T181.0 W / 112.0 W
Noise line 103.0 dB(A)
Review
Short conclusion Not the most violent, but maybe the amplifier for life. The licked on Regalschmücker sounds warm embracing and alive pulsating.
Sound Absolute top class
Sound points analog
(maximum 70 points)
56
Sound points Netzwerk-In
(maximum 70 points)
0
Sound points USB-In
(maximum 70 points)
0
Measured values
(maximum 10 points)
8
Practice
(max. 15 points)
9
Valency
(maximum 10 points)
10
Overall rating (maximum 120 very good-83 points
Price-performance ratio outstanding
tested in issue: 4 / 09

 

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