| Content | The ARCAM A15 is the power house, with 80 Watts of output per channel. It is perfect for listening with tower speakers, in larger rooms, and more exuberant listening volumes.
The "A" in ARCAM stands for Amplification - this is our core competance. The A15 is the latest in more than 45 years of amplifier design and manufacture. New components and materials have been painstakingly analysed and reviewed to ensure brilliant sound performance.
So you can play music straight out of the box, the ARCAM A15 includes a Bluetooth solution with Qualcomm AptX Adaptive technology. This provides up to 24-bit HD audio for the best sound quality from your phone or tablet, no matter what you are playing. It can also connect to Bluetooth headphones so your listening experience can continue sensitively after dark.Hi-res audio is included with high resolution digital audio inputs included.
Like any ARCAM integrated amplifier, we pay particular attention to the built in phono stage to ensure your records sound as lush and engaging as possible.
Features
- ARCAM Class AB amplification - provides brilliant musicality
- 80W per channel (8?) - powers loudspeakers with dynamics.
- Bluetooth with aptX™Adaptive Technology - for the best sound with the most convenience
- Specially selected components and materials - to deliver on sound quality
- Wired or Wireless Headphones - connect your headphones for quiet listening with, or without wires
- All new Radia design - Purposeful yet playful
- MM phono stage - ready for Turntables
- Hi-Res Digital Audio Inputs
- Plastic Free Packaging - for easy disposal of natural materials
Specifications
- Continuous power output (0.5% THD), per channel: 2 channels driven, 20Hz - 20kHz, 8Ω 80W, 2 channels driven, 1kHz, 4Ω 120W
- Harmonic distortion, 80% power, 8Ω at 1kHz 0.002%
- Number of inputs 3 (RCA pairs)
- Signal/noise ratio (A-wtd, ref. 50W, 1V input) 106dB
- Frequency response 20Hz—20kHz ± 0.2dB
- Phono (MM): Input impedance 47kΩ + 100pF, Frequency response (ref. RIAA curve) 20Hz—20kHz ± 1dB, Signal/noise ratio (A-wtd, ref. 50W, 0dBFS) 109dB
- Digital Inputs: Coaxial (RCA) 192, 176.4, 96, 88.2, 48, 44.1, Optical (Toslink) 192, 176.4, 96, 88.2, 48, 44.1
- Bit depths (bit) 24, 16
- Frequency response (fi lter 1) 20Hz—20kHz ± 0.2dB
- Signal/noise ratio (A-wtd, ref. 50W, 0dBFS) 109dB
- Headphone Output: Maximum output level (RMS) into 32Ω/300Ω 2.5V/5Vrms, Load range 16Ω - 2kΩ
- Mains voltage 100V or 110–120V or 220–240V, 50–60Hz
- Power consumption (maximum) 500W
- Power consumption (standby) <0.5W
- Dimensions W x D (including speaker terminals) x H (including feet) 431 x 344 x 98mm
- Weight (net) 10kg
- Weight (packed) 13kg
Supplied accessories
- Mains lead(s)
- Remote control with 2 x AAA batteries
- Quick Start Guide
- Important Safety Instructions
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Audioengine N22 General Specifications
Type: Compact Integrated Stereo Amplifier Power Output: 80W peak total (22W RMS/40W peak per channel), AES Amplifier type: Dual Class A/B Voltages: 110-240V, 50/60Hz auto-switching for worldwide voltages Inputs: RCA and 1/8" (3.5mm) mini-jack Outputs: RCA variable preamp Speaker outputs: 5-way binding posts SNR: >95dB A-weighted THD+N:
 < 0.001% 1 kHz<br> < 0.005% 20 Hz - 20 kHz<br> Frequency response 5Hz – 80kHz<br> S/N ratio (ref 1W / 8 Ohn) >90dB (unweighted)<br> Sensitivity – stereo or mono 1.5V rms unbalanced<br> 1.5 + 1.5V rms balanced<br> Sensitivity – bridged mono 0.775V rms unbalanced<br> 0.775V + 0.775V rms balanced<br> Input impedances Balanced input 38 kOhm<br> Unbalanced input 68 kOhm<br> Power amp damping factor > 110 at 1 kHz<br> Max. power consumption 2400W<br> Standby power consumption Standby</td><td>
<p>Overview
</p><p>
Integrated Amplifier with DAC mode <br>
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Integrated Amp with USB-DAC for High-res Audio and )
- 2 x 160 W (4 ohm) output
- Advanced Ultra High Current (UHC)-MOS Single Push-Pull Circuit Power Amplifier with new Schottky barrier diodes
- DAC Master Clock Design
- USB-B input for High Resolution Audio up to 384 kHz / 32 bit and 11.2 MHz DSD
- Digital isolator to eliminate high-frequency computer noise on the USB-B
- Low noise OLED display for source and sample rate indication
- Analog Mode for pure audio reproduction switching off digital audio circuitry and display
- Advanced AL32 Processing Plus
- Direct Mechanical Ground Construction to minimize unwanted vibration
- Chassis construction with 6 independent blocks to eliminate noises
- Leakage-cancelling-mounted twin transformers
- Main transformer with separate power supplies for analogue and digital circuits
- Wide dynamic range playback, supporting high-resolution audio sources
- High-grade volume control for precise adjustment
- 2 Digital Optical and 2 Digital Coaxial inputs
- High performance MM & MC Phono Equalizer Amp
- Available in Premium Silver
Denon is one of the rare audio brands that continued to actively develop Hi-Fi components and accumulate, refine, and pass down Hi-Fi audio technologies. The 2500NE series, designed for todayʼs age, has been developed by both veteran engineers and talented young engineers who have inherited the Denon technologies and expertise that have been cultivated over many years and decades. And the performance of the PMA-2500NE goes well beyond that of Denonʼs previous PMA-2000 series. With its ultimate built-quality, unique Denon technologies and state-of-the-art connectivity, the PMA-2500NE truly is a masterpiece of sound technology. Thanks to the rear USB-B input and embedded high quality D/A converter, the PMA plays high resolution files up to 384kHz/32bit and DSD up to 11.2MHz from a computer in impeccable sonic quality. For the best performance from analogue inputs, the PMA features an Analog Mode which allows to switch off all unutilized sections like the digital input circuitry or the low noise display for an unaltered audio reproduction.
Channels 2
Digital in: USB-B / optical / coaxial / USB-A / 2 / 2 /
Sample Rate digital In 192 kHz / 24-bit
USB-B DSD Audio Streaming (DoP): DSD2.8 / DSD5.6 |
Technical Specifications
Continuous power output, per channel, 8Ω
- Both channels driven, 8Ω,20Hz-20kHz, 0.2% THD - 200W
- Single, 4Ω, at 1kHz - 400W
Inputs
- Nominal sensitivity for 200W / 8Ω - 1.15V (RCA), 2.3V (XLR)
- Input impedance - 10kΩ
- Frequency response 20Hz-20kHz +/- 0.05dB
- Signal/noise ratio (Awtd) 50W / 8Ω - 110dB
General
- Power consumption (standby) -
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Designed for excellent sound quality, with a beautiful appearance.
An integrated amplifier with the advantage of digital input.
ToP-ART (Total Purity Audio Reproduction Technology) and high quality parts
- I/O (input to output) Direct Symmetrical Design
- ART (Anti-Resolution and Tough) Base
- Custom-made power transformer / 6,800uF block capacitors / Aluminum-extruded heat sinks
95W x 2 (max), 60W x 2 (RMS) high power output
Pure Direct Mode for Greater Sound Purity
Continuous Variable Loudness Control
Digital audio inputs for TV or Blu-ray Player
Connection for YBA-11 Bluetooth Wireless Adapter
Simple yet sophisticated design (aluminium front panel and knobs)
Auto Power Standby |
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