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ATC R4-150 Pro
SKU: APA2026-01411
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36 Δόσεις
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2 Έτη Εγγύηση
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36 Δόσεις
-
2 Έτη Εγγύηση
5.250 €
Κατόπιν Παραγγελίας
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Σχετικά Προϊόντα
Arcam HDA PA410
Exceptional Power, Immersive Sound
The PA410 is a high-performance power amplifier that delivers 4 channels of efficient Class AB amplification. With an impressive 70W per channel, the PA410 is designed to offer the greatest flexibility and power without compromising on control.
Featuring the best-in-class components including a toroidal based power supply, acoustically damped chassis, paralleled transistor output stages and exceptionally low levels of distortion, the PA410 masters the reproduction of music with all its originality and detail for an unmatched level of sound quality and clarity.
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Martin Audio VIA2004
The VIA2004 is an advanced 4-channel power amplifier which delivers superb audio performance in a lightweight, cost-effective package. Delivering 4×500 watts into 4 ohms, it is ideal for powering O-Line, ADORN and CDD Series installations in bars, auditoriums and HoW, as well as small-medium scale portable sound reinforcement and club use.FeaturesFour channels of efficient Class D amplification2000 Watts total power output2U rack heightExceptionally lightweightSwitch mode power supplyVariable speed cooling fan with front-to-back airflowGlobal mains operation, 115V to 230V auto-sensingComprehensive protection systemsSignal and clip limiter LEDs
1.720 €
Anthem MCA 225
Designed to match, engineered for power.New MCA multi-channel amplifiers are Crafted in Canada and perfectly match the new AVM 60 processor & MRX receivers.To complement the NEW AVM 60 A/V Processor, Anthem introduces the new MCA 525, 325 and 225 power amplifiers. Available in 5, 3 and 2-channel configurations, these new MCA amplifiers feature more robust and efficient power and heavy-duty reliability. The new MCA Series delivers lower THD (total harmonic distortion) for more clean, pure sound and lower noise for a supremely quiet background.Like all Anthem products the MCA 525, MCA 325 and MCA 225, designed and Crafted in Canada, are like no other amplifiers in the world: custom low noise high-power toroidal transformers; high-current bipolar output transistors; high-quality filter capacitors; advanced power supply regulators; oversized aluminum heatsinks; custom-designed dual binding posts; and patented auto-on/off circuitry. Superior craftsmanship that is reflected in clean, clear, audiophile-quality sound from top to bottom of the frequency spectrum. Features :225W in 2-ChannelsDelivers lower THD (Total Harmonic Distortion) for cleaner, pure sound and lower noiseCompletely redesigned for improved audio performance and reliabilityHigher current output for lower distortionCosmetic match for AVM 60 A/V Preamplifier-ProcessorImproved Advanced Load Monitoring system8 bipolar output devices per channel for less stress on each deviceLess than 2 watts standby power consumptionCrafted in Canada Specifications :Impedance 8Ω4Ω2Ω 225 W 400 W 600 W INPUTS / OUTPUTSInputsSingle-Ended, Balanced, Relay Trigger (3.5-mm Mono Jack)OutputsSpeaker Binding Posts, Relay Trigger (3.5-mm Mono Jack)SWITCHESFront PanelPower (On/Off)Rear Panel3 On/Off Modes (Trigger, Manual, Auto)THD AT 100Wat 1 kHz0.0010%at 20 kHz0.015%IMD AT 100 WITU-R (19 kHz + 20 kHz)0.0005%SMPTE (60 Hz + 7 kHz)0.002%FREQUENCY RESPONSE, 20 HZ TO 20 KHZopen circuit± 0.1 dB8Ω± 0.1 dB4Ω± 0.1 dB2Ω± 0.2 dBOTHER SPECIFICATIONSSNR, IEC-A, ref. 225 W120 dBPower Bandwidth, -3 dB at 200 W into 8 ohms 90 kHzSlew Rate30 V/μsDamping Factor, 20 Hz to 1 kHz300Channel Separation, 100 Hz to 10 kHz>65 dBInput Impedance (RCA / XLR)10 kΩ / 15 kΩInput Sensitivity, 225 W into 8 Ω1.5 VrmsVoltage Gain29 dBPOWER CONSUMPTION standby idletypicalhigh outputMCA 525 2.0 W80 W 550 W 1200 WMCA 3251.4 W47 W350 W750 WMCA 2251.0 W35 W240 W500 WDIMENSIONSHeight6-5/8" (16.9 cm)Height with Rackmount Kit 4UWidth17-1/4" (43.9 cm)Depth18-1/8" (46 cm)WEIGHTMCA 52561 lb (27.5 kg)MCA 32543 lb (19.5 kg)MCA 22540 lb (18 kg)POWER REQUIREMENT120 V version:In countries where the line voltage is 120 V, this product operates from a single phase AC power source that supplies between 108 V and 132 V at a frequency of 60 Hz.220-240 V version:In countries where the line voltage is 220, 230, or 240 V, this product operates from a single phase AC power source that supplies between 198 V and 264 V at a frequency of 50 Hz.
2.520 €
Nad C298
Amazing Flexibility
The C 298 may be a basic Power Amp, but we have carefully thought through all the use cases typically encountered to create a rich feature content. Selectable balanced inputs make the C 298 a natural for studio use or connection to High End Preamps and Processors. These inputs include a trim control useful for matching to other components. A line out allows further addition of power on the same channel for additional speakers or subwoofers. Auto-sense with selectable threshold is perfect for automating complex systems or hiding the amp out of sight in a cabinet.
We even include a Ground Lug that can be very useful for eliminating ground loops and noise in complex multi-unit systems. Added to all this connectivity is a Bridge Switch that turns the C 298 into an amazingly powerful Monobloc Amplifier. Start with one and add a second C 298 later when you upgrade your speakers.
Getting the Basics Right
It is surprising how many seemingly advanced products in the market today often miss many of the most basic requirements for satisfying performance. Low noise circuits, accurate channel balance, proper input and output impedance characteristics, high overload margins and stability with difficult speaker loads. NAD starts by getting these things precisely right and advances from there. Our line inputs, both Balanced and Single-ended, can accommodate all kinds of analog source components by offering ideal input impedance characteristics with linear ultra-low-noise buffer amplifiers to prevent any sonic degradation caused by inappropriate loading of the source device. These are all details you can hear.
Sophisticated Power
NAD has moved away from the old fashioned and very power hungry linear power supplies and Class AB output stages that waste nearly half of the energy consumed producing heat rather than sound. Instead we have developed even better performing circuits based on switch mode power supplies and Class D output stages. Once thought to be inferior to traditional topologies, NAD’s advanced work in this area has created some of the best performing amplifiers regardless of basic design principle. These new designs are very linear over a wide bandwidth and provide consistent performance into all speaker loads, providing a dramatic advance over previous models.
The generously dimensioned power supply easily allows for 185 watts continuous and over 570 watts instantaneous power for short term musical transients. Innovative Asymmetrical Power-Drive fully utilizes every last watt available with its vast reserves of dynamic power available to accurately reproduce musical transients without distortion or compression. It can operate with any AC mains voltage from 100v to 240v and provides pure DC power to all the various stages of the C 298. This highly efficient supply also provides near perfect regulation of voltage across a wide range of conditions and provides a solid noise-free foundation for the amplifying stages.
Purifi ‘Eigentakt’ Amplifier Technology
Purifi is a Danish technology company that has brought together several of the industry’s leading engineers to apply advanced mathematical modelling to solve the last remaining limitations of audio amplifiers. While there are many good sounding amplifiers on the market today, Purifi has taken a fresh look at every aspect of amplifier performance and found many seemingly small non-linearities that can make a dramatic difference in the overall sound. This return to first principles has resulted in a stunningly simple approach to some remarkably complex problems.
With features and technology unmatched by other amplifiers in its class, the C 298 amplifier is an easy upgrade for any system and a surprising partner for the most sophisticated and advanced loudspeakers on the market.
2.499 €
Rotel RB-1582 MkII Black
At 2 x 200 Watts per channel and utilising Rotel's Balanced Design Concept for superior performance, the RB-1582 MkII is a compelling stereo amplifier.
Rotel’s next largest stereo amplifier at 200 Watts per channel provides the massive current to drive the very largest Hi-Fi systems effortlessly. And like its smaller brother, the RB-1582 MkII has been designed to excel at resolving the subtle details in music as well as supplying the brawn required for extremely dynamic passages. It is able to achieve this difficult dual requirement because of the meticulous attention paid to circuit design and parts selection.
The RB-1582 MkII's high-end performance begins with an extremely large toroidal transformer combined with a total of 60,000µF storage capacity in special “slit foil” capacitors to provide completely stable power to the output stage. Slit foil capacitors have the ability to charge and discharge extremely quickly, thereby ensuring signal fidelity during orchestral crescendos or repetitive kick-drum impacts, for example.
Both left and right channel construction are laid out in a mono block design (after the toroidal transformer) and all grounding is terminated in a star pattern on a copper grounding plate to ensure low signal to noise. The output stage is a discrete design that consists of 10 high current bipolar transistors per channel. Input options consist of both balanced XLR and unbalanced RCA connectors.
The RB-1582 MkII stereo power amplifier is yet another outstanding example of Rotel’s Balanced Design Concept and will form the heart of a very impressive stereo or home theatre system for years to come.
Specifications:
DIMENSIONS: (W × H × D)431 × 144 × 407mm, 17" × 5.7" × 16"
FRONT PANEL HEIGHT: 3U / 132.6mm (5.25")
POWER REQUIREMENTS: 230V, 50Hz
POWER CONSUMPTION: 550W
STANDBY POWER CONSUMPTION: 0.5W
NET WEIGHT: 17.6kg (39lbs.)
BTU RATING: (4Ω, 1/8th power)1104 BTU/hComponents
CONTINUOUS POWER OUTPUT: 200W/Ch (All channels driven, 8Ω)
TOTAL HARMONIC DISTORTION (THD)(20Hz–20kHz)
2.099 €
Audiolab 8300XP Black
The 8300XP is a classic audiolab stereo power amplifier, sounding as clear and vibrant as its minimalist exterior.Delivering 140W per channel into 8 Ohms, the 8300XP is capable of driving even the most challenging speakers, combining audiolab's premium neutrality with an unyielding ability to draw the listener into the music it plays.Minimalist exteriorAudiolab's exemplary build quality and reliability ensure the 8300XP is a timeless power amplifier, its connection flexibility enhanced by the presence of Balanced XLR and single-ended RCA inputs, dual-wiring speaker terminals and a pair of 12v trigger inputs. The materials used in its circuitry are of the highest quality, right down to the speaker and power plugs, which are made from ultra-pure OCC (Ohno Continuous Cast) copper - all helping to minimize distortion and maximize sonic clarity.Flexibility is further enhanced by the ability to add a second 8300XP and operate in bridged mode, increasing output power to 480W per channel into 8 Ohms.All audiolab amplifiers are designed to ensure perfect cooperation with other audiolab devices.Exciting to listen to and reliable to build, the 8300XP is a true audiophile sounder and a perfect partner for Audiolab's 8300CDQ, or M-DAC.
1.869 €
Eversolo AMP-F8
Ο Eversolo AMP-F8 είναι στερεοφωνικός τελικός ενισχυτής Class AB που δίνει 2 × 180 W σε 8 Ω και 2 × 280 W σε 4 Ω, ενώ γεφυρωμένος σε mono φτάνει τα 500 W σε 8 Ω. Στις χαμηλές στάθμες ακρόασης το στάδιο εξόδου δουλεύει σε Class A.Σχεδιάστηκε ως το ιδανικό ταίρι για τους Eversolo DMP-A8 Gen 2 και DMP-A8 Master Gen 2, που οδηγούν τον ενισχυτή απευθείας με τον προενισχυτή R2R τους, αλλά δουλεύει με κάθε προενισχυτή ή streamer με μεταβλητή έξοδο.
1.800 €
Τελικός ενισχυτής quad mono 4 x 150 W
Ο ATC R4-150 Pro είναι τελικός ενισχυτής 4 καναλιών σε πλαίσιο rack 5U, για τα πιο απαιτητικά επαγγελματικά studios ηχογράφησης, μίξης και immersive ήχου. Είναι ιδανικός για τα παθητικά monitors τοίχου και οροφής SSM της ATC σε συστήματα Dolby Atmos.
Τέσσερα κανάλια, τέσσερις μετασχηματιστές
Καθένα από τα τέσσερα κανάλια MOSFET class AB 150 W του R4-150 Pro έχει δικό του μετασχηματιστή τροφοδοσίας. Έτσι η διαφωνία μένει πολύ χαμηλή και ο ενισχυτής δίνει πλήρη ισχύ με όλα τα κανάλια σε λειτουργία, ιδανικό για τα πολλά κανάλια ενός συστήματος Dolby Atmos.
Για θορυβώδη περιβάλλοντα
Το στάδιο εισόδου απορρίπτει τις παρεμβολές τουλάχιστον 10.000 φορές σε όλο το ακουστικό φάσμα. Αυτό κάνει τον R4-150 Pro κατάλληλο για machine rooms και σύνθετες εγκαταστάσεις πολλών χώρων, όπου τα καλώδια διανύουν μεγάλες αποστάσεις.
Αθόρυβη λειτουργία, χειροποίητος στην Αγγλία
Χωρίς ανεμιστήρες, με ψύξη μόνο με μεταφορά, ο R4-150 Pro μπορεί να μπει και μέσα στο control room. Διαθέτει προστασία θερμοκρασίας και DC offset και είσοδο απομακρυσμένης ενεργοποίησης, ενώ κατασκευάζεται με το χέρι από την ATC στην Αγγλία.
Χαρακτηριστικά
Χαρακτηριστικά
- Τελικός ενισχυτής quad mono 5U/19″ για επαγγελματικές εγκαταστάσεις
- 4 ανεξάρτητα κανάλια grounded source MOSFET class AB 150 W
- Ξεχωριστός μετασχηματιστής τροφοδοσίας για κάθε κανάλι
- Πολύ χαμηλός θόρυβος και διαφωνία, εξαιρετικά υψηλό CMRR
- Συμμετρικές είσοδοι XLR και έξοδοι ηχείων Neutrik NL4
- LED δύο χρωμάτων στην πρόσοψη για λειτουργία και limiter
- Είσοδοι απομακρυσμένης ενεργοποίησης (trigger) στην πλάτη
- Προστασία θερμοκρασίας και DC offset, ψύξη με μεταφορά χωρίς ανεμιστήρα
Τεχνικά χαρακτηριστικά
- Ισχύς: 4 x 150 W (συνεχής, 0,1% THD, 8 Ω, όλα τα κανάλια)
- Είσοδος: XLR θηλυκό (pin 2 hot), σύνθετη αντίσταση 20 kΩ
- CMRR: > 80 dB (20 Hz – 20 kHz)
- Ευαισθησία εισόδου: 8,9 dBu / 2,15 Vrms (για 150 W)
- THD+N: 0,0007% (1 kHz, −1 dB από πλήρη ισχύ)
- Λόγος σήματος προς θόρυβο: 119 dB (για 150 W, unweighted)
- Απόκριση συχνότητας: < 5 Hz – > 400 kHz (−3 dB)
- Διαφωνία: > 100 dB (20 Hz – 20 kHz)
- Συντελεστής απόσβεσης: > 500
- Έξοδοι: Neutrik NL4 (pins 1+, 1−)
- Κατανάλωση: 4 W σε αναμονή, 82 W σε ηρεμία, 956 W σε πλήρη ισχύ
- Διαστάσεις (Υ x Π x Β): 221 x 483 x 450 mm
- Βάρος: 26 kg
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ATC R4-150 Pro
