Our Collection
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Brand
- Abendrot
- Audeze
- Audioquest
- Audio Research
- AVM
- Ayre Acoustics
- The Bespoke Audio Company
- Brinkmann Audio
- The Chord Company
- Constellation Audio
- Dan D'Agostino
- DCS
- Devialet
- Dynavector
- Exogal
- Focal
- Harbeth
- Jadis
- Klaudio
- Koetsu
- Krell
- Kronos
- Linn
- Lyra
- Magico
- Magnepan
- Martin Logan
- McIntosh
- Melco
- Metronome
- Michell Engineering
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Naim Audio
- 555 PS POWER SUPPLY
- CD555 CD Player
- Mu-So Qb
- NAC 552
- NAP 500 POWER AMPLIFIER
- Statement
- Uniti Atom
- Uniti Core
- Uniti Nova
- Uniti Star
- CDX2
- CD5si
- CD5 XS
- DAC-V1
- DAC
- NAC 152 XS
- NAC 202
- Nac 252
- Nac 282
- NAC-N 172 XS
- NAP 100
- NAP 155 XS
- NAP 200
- NAP 250
- NAP 300
- NAP V145
- NAT05 XS FM-Tuner
- ND5 XS
- NDS Network Player
- NDX
- StageLine
- SuperLine
- SUPERNAIT2
- Pathos
- REL Acoustics
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Shunyata Research
- Sonus Faber
- Stax
- Tangerine Audio
- Tellurium Q
- Transparent
- Unison Research
- Vertere
- Wilson Audio
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Ex-Demo / Pre-Owned
- Audio Research GS Pre (Ex-demo)
- Audio Research GS Pre (Pre-Owned)
- Audio Research GS150 Power Amplifier (Ex-Demo)
- Audio Research GS150 Power Amplifier (Pre-Owned)
- Audio Research GSi75 Integrated Amplifier (Ex-demo)
- Audio Research LS27 Preamplifier (Pre-owned)
- Audio Research Reference 3 Preamplifier (Pre-owned)
- Devialet 250 Pro (Pre-Owned)
- FM Acoustics FM-122 Mk II Phono Linearizer (Ex-Demo)
- Focal Grande Utopia EM Loudspeakers (Ex-Demo)
- Krell Duo 300 Power Amplifier (Ex-demo)
- Krell S-1200 3D Sound Processor (Pre-Owned)
- MA5200 Integrated Amplifier (Ex-Demo)
- Magico S1 Mk1 (M-Coat Gloss White) (Pre-owned)
- McIntosh MA8000 (Brand New / Ex-Stock)
- Metronome T5 Signature CD Transport (Pre-owned)
- Naim ND5XS (Ex-Demo)
- Naim NDX Streamer (Ex-demo)
- Sonus Faber Il Cremonese Loudspeakers (Ex-Demo)
- Transparent Reference Speaker Cable 8ft (Ex-Demo)
- Wilson Audio Alexia Loudspeakers (Ex-Demo)
- Focal Sub Air (Ex-Demo)
- Linn Akurate 2200 Power Amplifier (Ex-Demo)
- Roksan Oxygene Integrated Amplifier
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Type
- Active Speakers
- AV Processor
- Mains Conditioning
- Record Cleaners
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Room Correction
- FM Tuner
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Cables
- Transparent Reference Speaker Cable 8ft (Ex-Demo)
- Audioquest Cable Range
- ChordMusic Cable Range
- Tellurium Q Cable Range
- Sarsen speaker cable
- Balanced Reference
- C-stream Ethernet cable
- Balanced MusicLink Super
- Balanced MusicLink
- Crimson VEE 3 stereo RCA interconnect
- MusicWave
- MusicWave Super
- Optichord toslink to toslink digital optical interconnect
- Prodac VEE3 digital interconnect
- Reference Speaker Cable
- USB SilverPlus digital interconnect
- Headphone Amplifiers
- Master Clock
- Power Supplies
- All In One System
- Digital Music Player
- Headphones
- MC Cartridge
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MM Cartridge
- Phono Stage
- Media Server
- Tonearm
- Turntable
- Valves
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Amplifiers
- Audio Research GS150 Power Amplifier (Ex-Demo)
- Audio Research GS150 Power Amplifier (Pre-Owned)
- Audio Research GSi75 Integrated Amplifier (Ex-demo)
- Devialet 250 Pro (Pre-Owned)
- Krell Duo 300 Power Amplifier (Ex-demo)
- MA252 Hybrid Integrated Amplifier
- MA5200 Integrated Amplifier (Ex-Demo)
- McIntosh MA8000 (Brand New / Ex-Stock)
- AX-5 Twenty Integrated Amplifier
- Duo 175
- GSi75 Integrated Amplifier
- Expert 1000 Pro
- Linn Akurate 2200 Power Amplifier (Ex-Demo)
- MA5200 Integrated Amplifier
- MA9000 Integrated Amplifier
- MC452 Stereo Power Amplifier
- Momentum Integrated Amplifier
- NAP 500 POWER AMPLIFIER
- Original d'Atelier
- Roksan Oxygene Integrated Amplifier
- Simply Italy
- Statement
- Triode 25
- Foundation
- Evolution 707 3D
- Evolution 402e
- KID
- Akurate 4200
- Akurate 2200
- Centaur Stereo
- DS450
- Momentum Stereo
- NAP 100
- NAP 155 XS
- NAP 200
- NAP 250
- NAP 300
- NAP V145
- Phantom II
- S-1200
- S-1500
- S-300i
- S-550i
- SUPERNAIT2
- Unico Primo
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Pre Amplifiers
- Audio Research GS Pre (Ex-demo)
- Audio Research GS Pre (Pre-Owned)
- Audio Research LS27 Preamplifier (Pre-owned)
- C2600 Valve Preamplifier
- Illusion II
- NAC 552
- Preamplifier
- Reference 6 Pre-Amplifier
- LS27
- DSPre
- Momentum Preamplifier
- NAC 152 XS
- NAC 202
- Nac 252
- Nac 282
- NAC-N 172 XS
- PH8
- Reference 5 SE
- SP17 / 17L Stereo Preamplifier
- Virgo II
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CD Players
- Metronome T5 Signature CD Transport (Pre-owned)
- CD555 CD Player
- Le Player
- MCD550 CD Player
- Vivaldi CD/SACD Transport
- Evolution 525
- CDX2
- CD5si
- CD5 XS
- CD5
- Cipher CD/ SACD
- Metronome Calypso
- Metronome Calypso Reference
- Metronome CD8 Signature
- Metronome Kalista Ultimate SE
- Metronome T5 Signature
- S-350i
- Unico CD Primo
- DACs
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Speakers
- .7
- 30.2 40th Anniversary Edition
- 40th Anniversary Super HL5+
- A3
- Classic ESL 9
- Expression ESL13A
- Focal Grande Utopia EM Loudspeakers (Ex-Demo)
- Kanta No 2
- Maestro Utopia III Evo
- Magico S1 Mk1 (M-Coat Gloss White) (Pre-owned)
- Scala Utopia III Evo
- Sonus Faber Il Cremonese Loudspeakers (Ex-Demo)
- Wilson Audio Alexia Loudspeakers (Ex-Demo)
- Amati Tradition
- Electromotion ESL-X
- Guarneri Tradition
- Harbeth Super HL5 Plus
- Il Cremonese
- M3
- Monitor 40.2
- Sabrina
- Sasha II
- Serafino Tradition
- Sopra No.2
- Sopra No.3
- Yvette
- S3 MkII
- 1.7i
- 3.7i
- Grande Utopia EM
- Harbeth P3ESR
- Harbeth Compact 7ES-3
- Harbeth 30.1
- Electromotion FX2
- Electromotion ESL
- Electra 1028 Be
- Electra 1008 Be
- Alexandria XLF
- Alexia
- Aria 948
- Aria 936
- Aria 926
- Diablo Utopia
- Duette
- CLX Art
- Q7 Mk II
- S1 MkII
- S5 MkII
- Majik 109
- Majik 140
- Olympica I
- Olympica II
- Olympica III
- Aida
- Venere Center
- Venere 1.5
- Venere 2.5
- Stella Utopia EM
- Sub Utopia EM
- Venere 3.0
- Viva Utopia
- Mono Amplifiers
- Subwoofers
- Center Channel
At KJ West One, we pride ourselves on our ability to discover products that can be added to a good system and turn it into a great system. The Audioquest Niagara 7000 is definitely one of these products.
The Niagrara 7000 is a complete rethinking of AC power filtration. Though Audioquest is predominantely a big name in the cable world, the Niagara seems them enter the world of mains conditioning also. Audioquest are a company that do not enter a new market unless they are confident that they can significantly improve upon what is already available. Much like they did with the DragonFly USB DAC which has gone on to be one of the most popular hifi products of the last 5 years.
In Niagara 7000, Audioquest believe that they've created a product that revolutionises the art and science of AC power—a product that will inspire audio/video enthusiasts and help to create an even more immersive, emotionally compelling experience.
Inside you’ll find optimised radio-frequency lead directionality, run-in capacitor forming technologies developed by Jet Propulsion Laboratories and NASA, and AC inlet and outlet contacts with heavy silver plating over extreme-purity copper assuring the tightest grip possible.
The Niagara 7000 uses a patented AC Ground Noise-Dissipation System, the world’s first Dielectric-Biased AC Isolation Transformers, and the widest bandwidth-linearized noise-dissipation circuit in the industry. Our unique passive/active Transient Power Correction Circuit features an instantaneous current reservoir of over 90 amps peak, specifically designed for today’s current-starved power amplifiers. Most AC power products featuring “high-current outlets” merely minimize current compression; the Niagara 7000 corrects it.
With an AudioQuest Niagara 7000, music lovers can finally experience the clarity, dimensionality, frequency extension, dynamic contrast, and grip their A/V systems have been capable of delivering—if only the power had been right!
Audioquest range
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Audioquest
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Audioquest
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Audioquest