מייד אחרי נחיתתו של האח הקטן ה- Audiant 80I,
בדרך ארצה הישר מניו זילנד האינטגרייטד המושלם מבית היוצר PERREAUX 250I
חב' PERREAUX הנה חלוצה ידועה ומוערכת בעולם ה- High End משנת 1974
מוצרי החברה ידועים ברחבי העולם באיכותם הבלתי מתפשרת ועתירי ההספק!
חברת PERREAUX הינה חלוצה חשובה בתחום בניית השנאים
ונחשבת לאחת המומחיות הגדולות בתחום,
למעשה מגבר משולב זה הינו מהחזקים בעולם כיום והוא נבנה על מנת
להניע את הרמקולים מהקשים שקיימים בשוק, ללא כל שום קושי
ועם עודף רזרבי בכח, כל זאת נעשה תוך השמת דגש רב על מוזיקליות ואיזון טונאלי מושלם.
ניתן לגלול עם העכבר מטה ולקרוא חלק מהכתבות על ה- 250I מבית PERREAUX
250i 250W Stereo Integrated Amplifier
General Features
High Power Design
The 250i is designed to handle difficult speaker loads with ease. With it's high powered MOSFET design, the 250i is capable of continuously delivering a genuine 360Wrms into an 8Ω load and a huge 530Wrms into 4Ω.
High-current Custom Power Supply
At the heart of any great amplifier is a great power supply. 3 separate transformers feeding 4 independent power supplies ensure the 250i will drive difficult speakers with ease, producing controlled, quality audio.
High Damping Factor
The éloquence 250i's performance features a high damping factor. Ensuring absolute authority and control of any loudspeaker.
Advanced Microprocessor Control
The extensive range of user functions and complex functions are managed by a powerful onboard microprocessor. This gives you more control but is electrically isolated from the audio paths, ensuring faithful sound reproduction.
Advanced Stepped Volume Control
3rd generation microprocessor controlled analogue volume control. The éloquence has advanced all the benefits of a pure unaltered analogue signal path which is merely "switched" to your exact desired volume. This gives you convenience and complete control with the cleanest signal path possible.
Advanced Lossless Stepped Off-Set Balance Control
3rd generation microprocessor controlled analogue balance control. There is no loss of music quality due to the left and right volume controls being analogue "switched" independently without added circuitry. This is the ultimate in allowing you to perfectly adjust the balance volume left or right without signal loss.
Non-Invasive Protection
The 250i features sophisticated microprocessor protection for the amplifier and connected load. The protection covers supply (soft-charge), over-current, over-temperature, DC offset, internal AC supply and DC fuse protection. The protection is non-invasive and does not degrade the signal path.
Internal Headphone Amplifier
The headphone amplifier gives the user all the benefits of the 250i's engineering and design advances, with the convenience of headphones.
Dual sets of speaker binding posts
For ease of bi-wiring loudspeakers and enhanced sound quality.
Balanced (XLR) input
For use with balanced sources. Enabling you to take full advantage of the benefits of balanced audio.
Home Theatre/Pass-Through Loop
Allows the integration of the éloquence into a home theatre/external system as a two channel power amp, then back to full a stereo integrated for music listening.
iPod Input
Plug your iPod directly into the front panel for convenient iPod connectivity.
IR (infrared) input and output
Enables additional remote control options to be connected and controlled by the éloquence Integrated Amplifier.
Trigger input and output
Allows the 250i to have standby contol over, or be controlled by, connected equipment. Offering high system integration and convenience.
Isolation Feet Options
To minimize vibrations, aftermarket "feet" can be easily attached if desired. Also, the éloquence has the ability to go from 4 feet to 3 feet to further ensure mechanical isolation
Optional Features*
Digital to Analogue Converter (DAC)
24bit/192khz upsampling allows high quality digital audio connections to be made. 2 x Coax, 2 x Optical (toslink) 1 x USB
Phono (turntable) Input
Allowing both Moving Magnet (MM) and Moving Coil (MC) cartridge connection.
* These options are also available after purchase
Amplifier
Rated Power Output (per channel): 250Wrms into 8Ω
500Wrms into 4Ω
Maximum Power Output (prior to clipping, per channel): 360Wrms into 8Ω
530Wrms into 4Ω
Total Harmonic Distortion + Noise
Typically:
20Hz to 20kHz:
0.002% @ 1kHz, 250W into 8Ω
0.010%, 250W into 8Ω
Frequency Response
20Hz to 20kHz:
5Hz to 60kHz:
+0.00dB, -0.15dB
+0.00dB, -0.50dB
Damping Factor: 800 @ 1kHz, 250W into 8Ω
Signal to Noise Ratio (unweighted): better than 98dB, ref. 250W
Preamplifier
Input Impedance
Unbalanced:
Balanced:
12kΩ
22kΩ
Input Overload
Unbalanced:
Balanced:
8Vrms
8Vrms
Volume Control Range: -95.5dB to +31.5dB
Volume Control Resolution: 0.5dB per step
Input Volume Trim Range: ±40dB
Balance Resolution: 0.5dB
Balance Range: ±40dB
Headphone Amplifier
Headphone Rated Power Output: 1.0Wrms into 32Ω
150mWrms into 300Ω
Headphone Total Harmonic Distortion + Noise
Typically:
20Hz to 20kHz: 0.001% @ 1kHz, 1.0W into 32Ω
less than 0.002%, 1.0W into 32Ω
Headphone Volume Trim Range: ±40dB
éloquence DAC Module Specifications
Digital Inputs: 2 SPDIF Coax (BNC)
2 SPDIF Optical (Toslink)
1 USB (Type B)
Input Sample Rate: 32, 44.1, 48, 88.2, 96, 176.4, 192kHz (Coax, Optical)
32, 44.1, 48kHz (USB)
Input Word Length (maximum): 24-bit (Coax, Optical)
16-bit (USB)
Input Impedance: 75Ω (Coax)
Transformer Coupled
Coax:
Optical:
USB:
Yes
No
No
Analogue Section
Digital to Analogue Conversion: 24-bit / 192kHz
Output Voltage: 2.0Vrms @ 0dBFS
Total Harmonic Distortion + Noise 0.002%, 20Hz-20kHz @ 0dBFS
Frequency Response
20Hz to 20kHz:
5Hz to 94kHz:
+0.0dB, -0.1dB
+0.0dB, -3.0dB
Dynamic Range (unweighted): better than 115dB @ 0dBFS
Signal to Noise Ratio (unweighted): better than 115dB @ 0dBFS
Channel Separation: better than 110dB @ 0dBFS
Stop Band: 105kHz
Stop Band Attenuation: 125dB
éloquence Phono Module Specifications
Input Impedance
Low Gain (MM):
High Gain (MC):
47kΩ
100Ω
Input Capacitance: 22pF
Gain
Low Gain (MM):
High Gain (MC):
40dB
60dB
Total Harmonic Distortion + Noise
Typically:
20Hz to 20kHz:
0.002% @ 1kHz, low gain setting
less than 0.010%, low gain setting
RIAA Accuracy: ±0.5dB, 20Hz-20kHz
Signal to Noise Ratio (unweighted): better than 85dB, low gain setting
REVIEW
http://www.enjoythemusic.com/superiorAu ... e_250i.htmhttp://www.perreaux.com/assets/file/per ... gideon.pdfhttp://hometheaterreview.com/perreauxs- ... -the-250i/http://www.perreaux.com/assets/file/per ... nch%5D.pdfhttp://www.perreaux.com/assets/file/aud ... ezebox.pdf
