Our Collection
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Brand
- Abendrot
- Audeze
- Audioquest
- Audio Research
- AVM
- The Bespoke Audio Company
- Brinkmann Audio
- Bryston
- The Chord Company
- Constellation Audio
- Dan D'Agostino
- DCS
- Degritter
- Devialet
- Dynavector
- Exogal
- Focal
- Franco Serblin
- Harbeth
- Harmonic Resolution Systems
- Jadis
- Klaudio
- Koetsu
- Krell
- Kronos
- Linn
- Lumin
- Lyra
- Magico
- Magnepan
- Martin Logan
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McIntosh
- C70 Valve Preamplifier
- MA252 Hybrid Integrated Amplifier
- MA5300 Integrated Amplifier
- MC2152 Valve Power Amplifier
- MC462 Stereo Power Amplifier
- MHA150 Headphone Amplifier
- MP100 Phono Preamplifier
- C2600 Valve Preamplifier
- MA9000 Integrated Amplifier
- MC1.2KW Monoblock
- MC452 Stereo Power Amplifier
- MCD550 CD Player
- Melco
- Metronome
- Michell Engineering
- Naim Audio
- Pathos
- REL Acoustics
- Shunyata Research
- Sonus Faber
- Soulution
- Stax
- Tangerine Audio
- Tellurium Q
- Ton Träger
- Transparent
- Unison Research
- Vertere
- Wilson Audio
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Ex-Demo / Pre-Owned
- dCS Vivaldi Transport (Ex-demo)
- Focal Scala Utopia Evo (Ex-demo)
- Harbeth 40.2 (Ex-demo)
- Linn Akubarik Exakt Speakers (w/ Katalyst) (Pre-owned)
- Lyra Atlas SL Cartridge (Ex-demo)
- Magnepan 1.7 (Ex-demo)
- Martin Logan Classic ESL9 (Ex-demo)
- Martin Logan Expression ESL-13A Speakers (Ex-demo)
- Melco N1Z 40th Anniversary Server (Ex-demo)
- Naim NAC-272 (Ex-demo)
- Naim Nait 5si (Ex-demo)
- Naim Supercap DR (Ex-demo)
- Peak Consult The Incognito X Speakers (Pre-owned)
- Refurbished Gold Phantom
- Refurbished Silver Phantom
- Focal Sub Air (Ex-Demo)
- Linn Akurate 2200 Power Amplifier (Ex-Demo)
- Roksan Oxygene Integrated Amplifier
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Type
- Active Speakers
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AV Processor
- Mains Conditioning
- Racks and Isolation
- Record Cleaners
- Speaker Stands
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Room Correction
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FM Tuner
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Cables
- Alpha EF Mains Cable
- Alpha NR Mains Cable
- Delta EF Mains Cable
- Delta NR Mains Cable
- Ethernet Cables - Venom, Alpha and Sigma
- Omega QR Mains Cable
- Sigma NR Mains Cable
- Venom HC Mains Cable
- Venom NR-V12 / NR-V10 Mains Cable
- 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
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All In One System
- Evolution CS 5.2
- Muso 2nd Generation
- Ovation CS 6.2
- Phantom Reactor 600 (Matte Black)
- Phantom Reactor 900 (Matte Black)
- Refurbished Gold Phantom
- Refurbished Silver Phantom
- Selekt DSM
- Expert 440 Pro Dual
- Gold Phantom
- Mu-So Qb
- PHANTOM
- PHANTOM SILVER
- Uniti Atom
- Uniti Nova
- Uniti Star
- Kiko System
- Expert 220 Pro
- Majik DSM
- Digital Music Player
- Headphones
- MC Cartridge
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MM Cartridge
- Phono Stage
- Media Server
- Tonearm
- Turntable
- Valves
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Amplifiers
- 14B³ Amplifier
- 311 Stereo Power Amplifier
- 330 Integrated Amplifier
- 4B³ Stereo Power Amplifier
- 511 Stereo Power Amplifier
- 701 Mono Amplifier
- 711 Stereo Power Amplifier
- 7B³ Mono Amplifier
- B135³ Integrated Amplifier
- Expert 140 Pro
- Expert 210 Pro Dual
- MA252 Hybrid Integrated Amplifier
- MA5300 Integrated Amplifier
- MC2152 Valve Power Amplifier
- MC462 Stereo Power Amplifier
- Naim NAC-272 (Ex-demo)
- Naim Nait 5si (Ex-demo)
- Nait XS 3
- Supernait 3
- Duo 175
- Expert 1000 Pro Dual
- Linn Akurate 2200 Power Amplifier (Ex-Demo)
- MA9000 Integrated Amplifier
- MC452 Stereo Power Amplifier
- Momentum Integrated
- NAP 500 POWER AMPLIFIER
- Original d'Atelier
- Roksan Oxygene Integrated Amplifier
- Simply Italy
- Statement
- Triode 25
- Foundation
- Akurate 4200
- Akurate 2200
- Centaur Stereo
- Momentum Stereo S250
- NAP 100 DR
- NAP 200 DR
- NAP 250 DR
- NAP 300 DR
- Unico Primo
- Pre Amplifiers
- CD Players
- DACs
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Speakers
- .7
- 30.2 40th Anniversary Edition
- A3
- Classic ESL 9
- Diablo Utopia Evo
- Electa Amator III
- Expression ESL13A
- Focal Scala Utopia Evo (Ex-demo)
- Grande Utopia EM Evo
- Harbeth 40.2 (Ex-demo)
- Kanta No 2
- Kanta No.1
- Lignea
- Linn Akubarik Exakt Speakers (w/ Katalyst) (Pre-owned)
- M2
- Maestro Utopia III Evo
- Magnepan 1.7 (Ex-demo)
- Martin Logan Classic ESL9 (Ex-demo)
- Martin Logan Expression ESL-13A Speakers (Ex-demo)
- Olympica Nova I
- Olympica Nova II
- Olympica Nova III
- P3 ESR 40th Anniversary Edition
- P3 ESR XD
- Peak Consult The Incognito X Speakers (Pre-owned)
- Sasha DAW
- Scala Utopia III Evo
- Stella Utopia EM Evo
- Super HL5+ 40th Anniversary
- TuneTot
- Amati Tradition
- Electromotion ESL-X
- Guarneri Tradition
- Super HL5+
- M3
- Monitor 40.2
- Sabrina
- Serafino Tradition
- Sopra No.2
- Sopra No.3
- Yvette
- S3 MkII
- 1.7i
- 3.7i
- Compact 7ES-3
- 30.1
- Electromotion FX2
- Electromotion ESL
- Alexandria XLF
- Alexia 2
- Aria 948
- Duette
- CLX Art
- Q7 Mk II
- S1 MkII
- S5 MkII
- Majik 109
- Majik 140
- Sub Utopia EM
- Viva Utopia
- Mono Amplifiers
- Subwoofers
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Center Channel
Uniting source components with power amplifiers, it must perform the critical functions of impedance matching, level balancing and volume control while maintaining perfect signal accuracy and channel integrity. Adding nothing. Taking nothing away. While the perfect preamplifier continues to be a technical challenge for audio designers, we believe the 525 gets closest to the ideal.
The 525 owes much to the design of the range-topping soulution 725 Preamplifier. It uses the same volume control which ingeniously combines the smooth fingertip control of variable resistors with the precision and stability of fixed resistor networks. For the 525 we’ve chosen the best performing Vishay Dale resistors with relays of the utmost quality. The end result is volume control that is finely adjustable in 95 steps of 1 dB each, with no perceptible switching clicks. Truly the best of both worlds.
Input selection too uses very high-quality relays. The design – which switches ground as well as signal connections – ensures that only the selected input is connected through to the 525 electronics, the remainder being isolated. By buffering all signals immediately after the input, the 525 presents only a minimal load to source devices. Both balanced and unbalanced inputs are available.
As few components as possible in the signal path speak for an unbalanced circuit concept. In this case, the lowest possible stereo conversations can only be achieved with a consequent dual-mono design. The analogue circuits and the associated power supplies of the left and right channels are physically separated from one another and are additionally decoupled with filter networks.
An ideal preamplifier like the 525 maintains perfect level accuracy and phase accuracy regardless of load. But measured values are only part of the story. Ultimate sound quality should always be the first priority. At no time should distortion, noise or hum be allowed to colour the music.
In order to drive the longest of signal cables, the output stage of a preamplifier must be sufficiently powerful to do the job. The 525 employs a powerful, very fast and ultra-wide (2 MHz/– 3 dB) output stage that can drive long cables with ease. We team that with a similarly robust, high specification switched-mode power supply which features high-precision and extremely low-noise linear control circuits. Backed by more than 400,000 μF of storage, the power supply of the 525 provides virtually unlimited pulse power with indiscernible levels of noise.
Musical transparency is pre-eminent in the 525. Colouration is simply not a factor. Control too is at the 525’s heart: stereo imaging precision is exemplary while sound sources appear perfectly focused on the sound stage. Once you audition the 525 you will come to understand the true nature of sound and the importance of the right preamplifier in achieving it.
Soulution range
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Soulution
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Soulution
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Soulution
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Soulution
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Soulution
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Soulution
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Soulution
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Soulution
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Soulution