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The Alchemy PPA-2 is a full-featured phono preamp that uses all analog, discrete FET gain, and EQ stages to transform microscopic grooves in vinyl into stunningly lifelike music. The PPA-2 can be tailored to specific cartridge requirements, with switchable gain for each channel, MC cartridge loading, and stereo or mono operation. A selection of RCA or XLR inputs and outputs adds even more flexibility to the most versatile phono preamp in its class.
Specifications
Inputs: 2 x RCA or 1 x XLR balanced
Input impedance: 5-1 kOhm variable or 47K
Frequency response: 10 Hz-20 kHz +/- 0.2 dB
RIAA accuracy: +/- 0.2 dB
Nominal THD+N: <0.005%
Signal-to-noise ratio (1 kHz): >86 dB
Output voltage: >6.0 V RMS
Crosstalk (L-to-R or R-to-L): >80 dB
Single-ended gain: 42 dB (low) or 60 dB (high)
Balanced gain: 48 dB (low) or 66 dB (high)
Output impedance: 50 ohm
Analog outputs: 1 x XLR balanced, 1 x RCA
Dimensions (HWD): 2″ x 17.5″ x 15″
Weight: 12 lb | The Rupert Neve Designs Portico II Master Bus Processor lets you enhance, reshape, and polish your sound to perfection. Whether you want to add finishing touches to your master bus, level out a stereo group, or add new life to mono sound sources, the Portico II Master Bus Processor gives you the compression, limiting, and stereo field manipulation you need. Featuring custom input and output transformers designed by Rupert Neve, the Portico II Master Bus Processor implements the same ultra-smooth Class A signal processing made famous by the 5088 console and the Portico II Channel, as well as 72V topology, which gives it enormous headroom while allowing it to integrate seamlessly with virtually any system. If you’re serious about your sound, then it’s time to ask your Sales Engineer about the Rupert Neve Designs Portico II Master Bus Processor!
Powerful and flexible compression
Both channels of the Portico II Master Bus Processor feature one of Rupert Neve Designs’ most versatile compressors to date. Whether you want to add punch to your mix or smooth out your vocal subgroup, the Portico II Master Bus Processor has the compression you need. Controls for ratio, threshold, attack, release, blend, sidechain highpass filter, limiting, and makeup gain let you dial in the perfect dynamics quickly and easily. Use the two compressors independently, or instantly link them with the push of a button. Variable Silk Red/Blue Texture controls let you add classic Neve harmonic warmth; while a blend control lets you dial in the dry signal for instant parallel processing, so you can get all of the compression you want without losing transients. In addition, the Portico II Master Bus Processor gives you a choice of either vintage-flavored feed-back or modern-sounding feed-forward compression modes.
Transparent, musical limiter that’s effortless to use
Often overlooked at first glance, the Portico II Master Bus Processor’s 1-knob limiter is a powerful, flexible, and remarkably easy-to-use tool that lets you get the most out of the Portico II Master Bus Processor’s compression section. Rupert Neve Designs’ Adaptive Release Technology gives this limiter its unique ability to grab onto fast transients, without smothering the rest of the signal. Plus, you have the option to blend compressed and dry signals together for parallel processing that maintains natural-sounding dynamics without clipping. This gracious behavior means you can set it and forget it, with the added security of knowing your masters will be free from clipping and broadcast-ready.
Sidechain inserts for creative ducking
Every dynamics processor has a sidechain circuit that examines the signal and determines how much the VCA will reduce gain — but not every unit provides access to its sidechain. In compressors without a separate sidechain input, your main input signal is, essentially, compressing itself. With compressors like the one in the RND Portico II Master Bus Processor, you can insert external processing on the sidechain — or introduce a different signal that determines the compression action on the main signal. It’s an incredibly useful feature that lets you, for instance, automatically duck a track to make space for another (very popular for that EDM mix pumping effect). Combined with the sidechain HP filter, it gives you an impressive amount of tonal versatility.
Amazing Stereo Field Editor
Although the Rupert Neve Designs Portico II Master Bus Processor functions wonderfully as a dual-mono processor, it really shines in stereo mode. That’s thanks to its unique Stereo Field Editor. The Stereo Field Editor uses advanced Mid/Side stereo manipulation techniques, allowing you to adjust your stereo bus’s width, depth, and ambience. Beyond widening your stereo image, the Portico II Master Bus Processor can actually bring center-panned instruments out in your mix. That makes the Portico II Master Bus Processor an invaluable tool for mastering, as well as defining the spread of your subgroups during mixdown.
The legend continues
Rupert Neve’s 80 Series consoles had a huge, punchy, and authoritative sound that defined the sound of ’70s rock. From London to New York to Los Angeles and beyond, top studios were installing Neve boards as fast as they could. By 1977, with the introduction of the NECAM automation system, 80 Series boards were the main component of the success formula for any recording studio with world-class aspirations. Mr. Neve’s current company, Rupert Neve Designs, continues to advance the state of the art with cutting-edge products that sound incredible and intelligently address the challenges of the digital age. With your Rupert Neve Designs Portico II Master Bus Processor from Sweetwater, the legend continues.
Rupert Neve Designs Portico II Master Bus Processor Features:
- Powerful 2-channel compressor/limiter/stereo field manipulator
- Custom input and output transformers designed by Rupert Neve
- Full compression sections for both channels, including attack, release, ratio, and threshold controls
- Sidechain inserts and highpass filters for both compressors
- Feed-back/Feed-forward switch lets you select between vintage-style and modern compression modes
- Silk Texture control with Red/Blue modes for classic Neve harmonic warmth
- Blend controls allow you to mix dry signal back into your compression, preserving transients while adding punch
- Simple and highly musical 1-knob limiter with Adaptive Release Technology allows for brickwall limiting that doesn’t distort or affect signal under the threshold
- Stereo Field Editor section includes independent level and EQ for width and depth, allowing you to dial in the perfect stereo field
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Uniti Atom is a beautiful, compact multi-source music player that will seduce you with its amazing sound quality and outstanding feature-set. Its 40-watt integrated amplifier and high-resolution music streaming capabilities will fill your home with stunning high-fidelity sound. Uniti Atom is perfect as a high-end main system or even for use in the kitchen or study, where space is at a premium. Just add speakers. The Naim App for iOS and Android combines all of your music sources in one place, making Uniti Atom even more appealing.
Upgradeable Performance
In true Naim style, the new Uniti Atom can be upgraded with an external power amplifier, such as the compact NAP 100. You can also add a subwoofer for deeper bass extension. And for those with extensive CD collections, you can add a Uniti Core music server to your system to store and stream thousands of albums to your Uniti player and back up all of your music in one place.
Specifications
Connectivity
Audio Inputs
2 x Optical TOSLink (up to 24bit/96kHz)
1 x Coaxial RCA (up to 24bit/192kHz, DoP 64Fs)
1 x HDMI ARC
1 x RCA
2 x USB Type A socket (front and rear)
Audio Outputs
1 x Stereo power amplifier
1 x RCA sub/pre output
1 x 3.5 mm headphone jack
Amplifier Output: 40 W per channel into 8 ohm
Dimensions (WHD): 9.65" x 3.74" x x 10.43" (245 mm x 95 mm x 265 mm)
Weight: 15.43 lb | Looking ahead to the future has always been a major factor when it comes to the creation of our products. With the C 368 Hybrid Digital DAC Amplifier, your home audio system will never fall behind the pack. Thanks to our MDC technology, the C 368 is easily customisable and ready for all future features and upgrades. With the optional BluOS module, the C 368 can connect to your network and be controlled through a smartphone, tablet, or desktop, and connect wirelessly to any other BluOS-enabled device to create a multi-room High Resolution Audio system. You can also instantly connect to the C 368 through Bluetooth, giving you the ability to stream wirelessly from any Bluetooth-enabled device, and if you’re a vinyl fan, you can also add a turntable. Enjoying music has never been so easy. A totally modern approach to amplification, the C 368 is the ultimate amp for any music lover’s system.
INTRODUCING THE NAD C 368.
Getting it Right
When it comes time to create a product, we never overlook the most crucial of requirements. From low noise circuits to precise volume control action, to accurate channel balance and proper input and output impedance characteristics, we here at NAD do everything we can to get these things exactly right. We also include an MM Phono stage with precisely accurate RIAA equalization, high overload margins, extremely low noise, and an innovative circuit to suppress infrasonic noise that is present on all LPs – all without affecting bass response. Our line inputs can accommodate all kinds of analogue 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. We include a separate headphone amplifier with low output impedance and very high output voltage capability – enough to drive even high impedance studio monitor headphones. Low impedance line outputs that can connect to subwoofers extend the versatility of this well thought out amplifier. These are all details you can hear.
Forward Thinking
Modular Design Construction (MDC), an exclusive feature of NAD products, allows you to customise your NAD amplifier with additional capabilities and features, now or in the future. The two available MDC slots can accommodate a variety of upgrade modules including 4K video capable HDMI switching, additional Digital Inputs, additional Analogue and Phono Inputs, and one of the most advanced Hi-Res Audio multi-room wireless systems available, the BluOS music management system developed by Bluesound. BluOS connects to your network and is controlled via smartphone, tablet or desktop to manage your music collection and connect you to a growing list of high-quality streaming music services.
Instant Connection
As previously revealed, you can connect instantly to the C 368 with Bluetooth®, allowing you to stream music wirelessly from any Bluetooth-enabled device. The high performance aptX® codec is fully supported for true CD quality sound. Bluetooth can also be used to listen to other sources connected to the C 368 via wireless headphones. There is also a control app that allows your smartphone or tablet to control all functions of your C 368. Adding the optional BluOS Module provides access to your local area network via Wi-Fi or wired Ethernet connection and adds Hi-Res Audio streaming. The BluOS Module also makes the C 368 a single-zone streamer in a complete multi-room wireless music system that is fully compatible with BluOS-enabled music systems and wireless speakers. These are available in a variety of sizes and shapes to fit every room and extend the performance of your primary music system to create a warm ambience of sound in your home.
Sophisticated Power
In the last few years, NAD has moved away from the old-fashioned linear power supplies and Class AB output stages that waste energy, and have instead 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.
Furthermore, the power supply is capable of 200 watts continuously and over 600 watts instantaneously to allow for short-term musical transients. It can operate with any AC mains voltage from 100 to 240 volts and provides pure DC power to all the various stages of the C 368. 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.
Using a customized version of the proven Hypex UcD output stage, the C 368 allows for massive power with nearly unmeasurable distortion and noise in the audible range. Every detail of this design has been carefully planned and perfectly executed to produce every last drop of performance.
KEY FEATURES
- 80W x 2 Continuous power into 8 or 4 Ohms
- Bluetooth ADP4 with aptX® supported
- MM Phono input
- Analogue line inputs
- SPDIF coax and optical inputs
- Speaker A, Speaker B
- Stereo or Bridge mode configuration
- Preamp/Subwoofer out
- Headphone amplifier
- MDC Slots for future upgrades
- IR Remote
- Smartphone Control App
- 12V Trigger in/out
- IR in/out
- RS-232 Serial port for control
- Control4, Crestron, RTI, URC, AMX, Savant, Elan certified
OVERALL SPECS
- Continuous Output Power into 4 Ω and 8 Ω (Stereo)
- >80W (at rated THD, 20-20kHz, both channels driven)
- Continuous Output Power into 8 Ω (Bridge Mode)
- 160W (at 20-20kHz, at THD 0.03%)
- IHF Dynamic Power
- 2 Ω 250W
4 Ω 200W
8 Ω 120W
- IHF Dynamic Power (Bridge Mode)
- 2 Ω 400W
4 Ω 350W
8 Ω 250W
- THD (20Hz – 20kHz
- <0.03% (250mW to 80W, 8 ohm and 4 ohm)
- Signal/Noise Ratio
- >98dB (A-weighted, 500mV input ref. 1W out in 8 Ω)
- Clipping Power
- >95W (at 1kHz 0.1% THD)
- Clipping Power (Bridge Mode)
- >170W (at 1 kHz 0.1% THD)
- Damping Factor
- >300 (ref. 8 Ω, 20Hz and 6.5kHz)
- Frequency Response
- ±0.3dB (20Hz-6.5kHz)
- Channel Separation
- >75dB (1kHz)
>70dB (10kHz)
- Sample Rate
- 192kHz/24bit
GENERAL
- Standby Power
- <0.5W
- Dimensions (W x H x D)
- 435 x 100 x 390mm (17 1/8 x 3 15/16 x 15 3/8)”
- Net Weight
- 7.8kg (17.2lb)
- Shipping Weight
- 10.1kg (22.3lb)
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The M5si is a sensational integrated amplifier with exceptional power and clarity.
The M5si is a real high end amplifier. At 150wpc, with high current delivery, it will drive virtually any loudspeaker easily.
Internally the M5si is configured as two independent monoblocs with a separate preamp, but all mounted on one pcb. Its technical performance is about equal to the M6si.
The M5si In Brief
- 150wpc
- Excellent technical performance
- Preamp output
- Unconditional stability, will drive any loudspeaker
- Wide range of useful inputs including asynchronous USB and MM phono
- Excellent hunky build quality
Specifications
Power output: 150 W per channel into 8 ohm
Signal to Noise Ratio: >100 dB ‘A’ - weighted
Frequency Response: +0, –0.1 dB, 10 Hz to 20 kHz
Inputs: 4x Line Level RCA, 1x USB type ‘B’ connector - asynchronous data stream at up to 24-bit/96kHz, 1 x MM phono input, Trigger in
Phono
Sensitivity: 3 mV nominal (MM)
Signal / noise ratio: >70 dB ‘A’-weighted
Input impedance: 50 k ohm (MM)
Frequency response: RIAA/IEC ±0.5 dB 20 Hz-20 kHz
Outputs: Trigger out, Fixed, line level output, Variable, preamp output
Dimensions - WxHxD (mm): 440 x 100 x 405
Weight (unpacked / packed): 14.6 kg/ 18.8 kg
| Mu-so 2nd Generation is the successor to the multiple award-winning Mu-so wireless music system, re-engineered for class-leading performance, functionality, and usability by Naim's experts in Salisbury, England.
Combining Naim's 45 years of hi-fi mastery with the very latest music-streaming technology and premium design quality, this is the ultimate single-box system you and your music deserve. From up to 32bit high-resolution streaming to multiroom music to HDMI TV sound; you’ve never heard it so good from an all-in-one wireless system.
The all-new multicore Digital Signal Processor (DSP) drives higher performance, providing 2000 MIPS (Million Instructions Per Second) compared to the original Mu-so’s single-core, 150MIPS DSP.
Naim has also created a new limiter algorithm that keeps each of Mu-so 2nd Generation’s speaker drivers’ movement under control when at high volume levels. The new limiter, by design; is only active at extreme volume levels, and helps to retain the music’s clarity and increase long-term reliability.
Premium aluminum casing, in a new burnished grey finish.
It may look similar outside, but inside Mu-so 2nd Generation, the majority of components have been upgraded to improve performance.
The cabinet design has been re-engineered to create 13% more internal volume, enabling bigger, better bass. Both the cabinet bracing and baffle molding have been redesigned for improved rigidity, which suppresses and controls vibrations.
The distinctive heat-sink fins are now more compact, while still being ultra-effective, and continuing to feature Naim patented technology that discreetly incorporates the Wi-Fi antenna.
Specifications
Audio Inputs
HDMI: ARC in with CEC
Streaming: Apple AirPlay 2, Chromecast Built-in, UPnP, Spotify® Connect, TIDAL, Roon Ready, Bluetooth, Internet Radio
Analog input: 3.5mm Jack
USB: USB2 (Type A connector)
Digital (S/PDIF): Optical S/PDIF up to 96 kHz
Connectivity
Multiroom: Sync up to five Naim streaming products and control via the Naim App
Network: Ethernet (10/100Mbps), Wi-Fi (802.11a/b/g/n/ac), BLE v4.2
Formats
Internet radio formats: Windows Media-formatted content, MP3, ACC, Ogg Vorbis streams and MMS
Internet radio provider: vTuner Premium 5*
Audio formats
WAV, FLAC and AIFF – up to 24bit/384kHz
ALAC (Apple Lossless) – up to 24bit/384kHz
MP3 – up to 48kHz, 320kbit (16 bit)
AAC – up to 48kHz, 320kbit (16bit)
OGG and WMA – up to 48kHz (16bit)
DSD- 64 and 128Fs
Bluetooth - SBC, AAC
Note: Gapless playback supported on all formats
Warranty: Two years
Physical
Finishes: Burnished and anodized aluminum casework, CNC milled, bead blasted and anodized aluminum heatsinks, dual-tone grey and black fabric grill or light wood veneer and beige fabric grill.
Weight: 24.69 lb
Dimensions (HWD): 4.8" x 24.7" x 10.4"
Amplifier output: 450 W – (6 x 75 W)
Power Consumption
Typical use: 17 W
Standby mode: < 2 W
Deep sleep (No-network standby mode): < 0.5 W
Speaker system: Stereo 3-way; DSP-optimised vented box acoustic system
Supplied with: Dual-tone grey and black grill, remote control, power cord, reset pin-hole tool and information booklets |
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