Meridian 258 (8-Channel) install Eindversterker
The Meridian 258 is our dedicated rack-mount Eight Channel Power Amplifier. This powerful, high performance, cool-running Class D amplifier is suitable for a wide range of applications. At only 1U high, the compact 258 is a category changing amplifier; bringing Meridian high resolution sound quality to every zone it powers.
Featuring a highly efficient, cool and fan less construction, the Meridian 258 provides a truly ‘fit and forget’ solution when driving multiple zones. An audiophile approach has been taken to the 258’s component selection, resulting in a level of performance typically associated with power amplifiers offered at a significantly higher price.
€2.395,00
Meridian 251 (MQA) Zone Controller met versterker.
251 POWERED ZONE CONTROLLERÂ
Designed for in-room and in-rack systems, the 251 Powered Zone Controller contains all the functionality needed to create
a great sounding and flexible Hi-Res Audio zone.
With two powerful, cool-running channels of on-board amplification, the Meridian 251 can comfortably drive a pair of
loudspeakers or a sound bar with our trademark fidelity and High Resolution performance.
De AM100 Signature eindversterker kan aan elke stereo- of meerkanaalsoplossingen worden toegevoegd. In combinatie met een voorversterker zorgen ze voor transparant en gedetailleerd luisteren. De verschillende geluidsvlakken worden strikt gerespecteerd. Ze zijn ontwikkeld om evolutionair te zijn en kunnen op zichzelf of in bi-amplificatie worden gebruikt. Verder zijn alle modellen mono-block overbrugbaar door een enkele schakelaar op het moederbord.
– SABRE converter ES9028PRO (32 bits/768kHz)
(133dB dynamic range; THD+n -120dB)
– Ultra low jitter clock oscillator
– Symmetrical voltage outputs
– SABRE ES9311EQ Ultra-Low Noise supply (<1μVrms output noise)
– Symmetrical power transformers for output stages (linear transformers)
– Output stages with discrete components and no-feedback
– High technology MKP capacitors
Readable files:
The SPDIF inputs may playback up to PCM 192kHz.
USB-B input plays up to PCM 768kHz & DSD64, 128, 256 and 512.
(These performances may vary depending on the software or OS of the USB source).
DIGITAL BOARD:
– converter: AK4490: S/N: 120 dB dynamic 120dB.
– DSD: 2.8MHz and 5,6MHz.
– PCM from 16 bits to 32bits up to 384 kHz on USB (asynchronous).
– Up to 24Bits 192kHz on optical and coaxial.
– USB converter XMOS: XUF208 with specific program for PCM and DSD specially developed for ATOLL.
LINK CAPACITORS:
Analog stages: Mundorf MKP in a armored shell.
Digital stages: Vishay MKP high sound quality.
POWER STAGES:
Double mono with 2x440VA toroidal transformers.
Specific low consumption supply (5VA) for display and logic circuits.
Capacitors: 12x6800uF low ESR high quality designed specifically for ATOLL.
Soft starter stage to avoid current peek.
Internal Supply High End cable (wired according to AC recommendation).
INPUT STAGES:
2 volume attenuators: 1 per channel.
High quality Silver Mica capacitors for soft low pass filter (very fast reaction on pulse).
Symmetrical bipolar stages (discrete components).
OUTPUT STAGES:
6 MOS FET per channel: 150Wrms/8Ohm, 260Wrms/4Ohm.
Very low feed global back stages that brings dynamic and natural sound.
Very low distortion due to a specific control stage of the driver transistors.
CONNECTIVITY:
High quality tellurium copper speakers terminals (ATOLL exclusive design).
High End Speaker cable link.
Gold plated RCA inputs.
Atoll PR400 Signature (Preamplifier)
-PR400 Signature maakt gebruik van tweekanaals mono, met een ruisarme transformator voor elk kanaal.
-Potentiometers, controllers, ingangs- en uitgangsrelais zijn ook gescheiden.
-Elke ingangscondensator is afgeschermd in een geaarde metalen doos.
-Elk kanaal is in totaal 55.000 µF. De ALPS-potentiometer wordt individueel aangestuurd door een microprocessor.
-Het audioniveau is gebaseerd op een discreet componentenschema met lage feedback. PR400 -Signature maakt gebruik van een nieuw OLED-scherm. Het strikt symmetrische podiumconcept biedt zeer gedetailleerd en vol muzikale nuances, en heeft de duidelijke mogelijkheid om de tolk te scheiden van de verschillende registers.
DIGITAL BOARD:
– converter: AK4490: S/N: 120 dB dynamic 120dB.
– DSD: 2.8MHz and 5,6MHz.
– PCM from 16 bits to 32bits up to 384 kHz on USB (asynchronous).
– Up to 24Bits 192kHz on optical and coaxial.
– USB converter XMOS: XUF208 with specific program for PCM and DSD specially developed for ATOLL.
LINK CAPACITORS:
Analog stages: Mundorf MKP in a armored shell.
Digital stages: Vishay MKP high sound quality.
POWER STAGES:
Double mono with 2x440VA toroidal transformers.
Specific low consumption supply (5VA) for display and logic circuits.
Capacitors: 12x6800uF low ESR high quality designed specifically for ATOLL.
Soft starter stage to avoid current peek.
Internal Supply High End cable (wired according to AC recommendation).
INPUT STAGES:
2 volume attenuators: 1 per channel.
High quality Silver Mica capacitors for soft low pass filter (very fast reaction on pulse).
Symmetrical bipolar stages (discrete components).
OUTPUT STAGES:
6 MOS FET per channel: 150Wrms/8Ohm, 260Wrms/4Ohm.
Very low feed global back stages that brings dynamic and natural sound.
Very low distortion due to a specific control stage of the driver transistors.
CONNECTIVITY:
High quality tellurium copper speakers terminals (ATOLL exclusive design).
High End Speaker cable link.
Gold plated RCA inputs.
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Atoll IN200 (Zwart) 
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