Authorised Linn Dealer

Authorised Linn Dealer

DS and LP12 Turntable Specialists


why shop @ stoneaudio?
  • High end, 2 channel hi-fi experts
  • UKs finest projection home cinema room
  • Multi-room specialists
  • Installation service
  • Hugely Knowledgeable staff
  • Quality brands
  • Best prices (Price Promise)
  • 30 day money back guarantee
  • Not just a website, visit the UKs best hi-fi showroom
  • FREE parking

Pre Amplifiers


Basket Empty
Total 0.00
Secured by Sage Pay Secured by Globalsign SSL
More Articles...

A pre amplifier or pre-amp is the very hub of a hi-fi system. All your source equipment connects to the pre amplifier. Most common is an active (powered) preamplifier design but there do exist some passive (non powered) designs. Using a separate pre and power amplifier brings about significant audio improvements over an integrated design as it minimises crosstalk and each component benefits from its own dedicated power supply.
Page 2†† ( Displaying 10 of 86 Products )
Pre Amplifiers - Page 1 Pre Amplifiers - Page 1 (Previous Page)
Page 2 of 9
Pre Amplifiers - Page 3 (Next Page) Pre Amplifiers - Page 9 (Last Page)
Jadis JP80MC Pre Amplifier
Jadis JP80MC Pre Amplifier
The Jadis JP80MC is the most well known preamplifier made by Jadis. Built with 4 line, 1 MM and 1 MC input the JP80MC will allow you to connect any analog sources you migh want to use. The phono stage will accept all type of cartriges even the ones with a very low impedance. Also, the power supply is over sized and separated in order to preserve the fragile audio signal. Enormous technical effort were made to develope this peace of equipmentand these efforts had only one purpose: the ambition of biulding the best preamplifier in the world.


Please call to arrange demonstration
Jadis JPS3 Pre Amplifier
Jadis JPS3 Pre Amplifier
Phono preamplifier with separate power supply. This Jadis includes an MM and MC phono preamplifier that uses three ECC83 for MM and 2 6DJ8 for the MC stage. As for the JPS2, its specific power supply recreates a voltage for the module with a 80 Hz frequency in order to avoid problems that can occur due to the 50 or 60 Hz frequency from the mains supply. The high voltage is regulated by two tubes: 1 x EF86 and 1 x EL84.


Please call to arrange demonstration
Jadis JPS2 Pre Amplifier
Jadis JPS2 Pre Amplifier
The Jadis JPS2 is a line preamplifier which uses 3 ECC83 for the line function plus a ECC82 tube to adapt the impedance on the CD entry. Its specific power supply recreates a voltage for the module with a 80 Hz frequency in order to avoid problems that can occur due to the 50 or 60 Hz frequency from the mains supply.

The high voltage is regulated by two tubes: 1 x EF86 and 1 x EL84.

Golden connector and further connections


Please call to arrange demonstration
Jadis JPL Pre Amplifier
Jadis JPL Pre Amplifier
Built in stereo preamplifier, the JPL includes 5 line imputs and one tape with monitoring.

The JPL will bring you an inherent sense of dynamic gradation, but also soundstage transparency and mastery over the elements of spatial resolution. I never felt that the Jadis was holding back or blunting the power and rise-time of orchestral peaks. I've never heard a preamp so convincingly delineate the dynamic range from soft to very loud. This is one of those rare products guaranteed to dramatically improve your system. Be prepared for a dynamic eruption that will nudge you much closer to the illusion of live music.


Please call to arrange demonstration
Jadis JP15 Pre Amplifier
Jadis JP15 Pre Amplifier
The Jadis JP-15 stereo preamplifier makes a perfect and homogenous couple with the monoblock Jadis JA-15 amplifiers. Its design is in the pure Jadis' tradition. With a simple diagram this preamplifier will really breathe life into your music.

The JP15 delivers a wonderful sound, dynamic with a deep and wide soundstage. Homogeneous on the whole music spectrum, it will deliver any parts of the harmonics with a constant fluidity with a disconcerting ease. “Elegant” is the word that fits the best this jadis.


Please call to arrange demonstration
Krell Illusion II - Pre amplifier
Krell Illusion II - Pre amplifier
The Illusion II is the perfect centerpiece for a world class digital and analog audio system. Added to the normal selection of balanced and single- ended inputs are five digital inputs. The digital module features AES/EBU, coaxial, and optical digital inputs for use with streaming devices or other digital sources.

DESCRIPTION :

Circuitry Highlights: the Illusion II preamplifier is a dual monaural design with the left and right channels afforded their own power supply regulation and individual circuit boards. All signal gain is executed with surface mount technology using proprietary multiple-output current mirrors with nearly 500 times the open loop linearity of other designs. Featuring 700 kHz bandwidth in a zero feedback, balanced, Krell Current Mode design, the Illusion II shares the same design philosophy as its bigger brother, the flagship Illusion preamplifier. Negative feedback is not used anywhere in the preamp, nor is it necessary. Open-loop distortion is typically less than 0.003%. The volume control is realized with a balanced resistor ladder - bandwidth and transient response of the preamp circuitry are virtually unaffected by the volume setting.


Please call to arrange demonstration
Krell Illusion - Pre amplifier
Krell Illusion - Pre amplifier
Kell announces the Krell Illusion preamplifier. An Ideal companion for the new Class A series of iBias power amps , the Illusion preamplifier is a perfect centerpieces for a world class two channel audio systems.

The Krell Illusion preamplifier is a dual monaural circuit design with the left and right channels afforded their own power supply regulation and individual full chassis sized boards. All signal gain is realized in surface mount topology using proprietary multiple-output current mirrors with nearly 500 times the open loop linearity of other designs. 1.5 MHz open loop bandwidth in a zero feedback, balanced, Krell Current Mode design terminating in Krell CAST. The Illusion preamplifier extends the Krell tradition of separating the power supply from the audio circuitry in our flagship preamplifiers. Sharing the new Class A iBias power amplifier aesthetic and featuring Krell CAST technology, the Illusion preamplifier is the ideal match for the new Solo 375 and Solo 575 power amplifiers.


Please call to arrange demonstration
Pro-Ject Pre Box RS Digital
Pro-Ject Pre Box RS Digital
Features:-
• Switchable DAC chips: 2x PCM1792 or PCM5102
• 9 digital inputs: i²S, AES/EBU, Toslink, S/PDIF coax
• Analogue: Pre-out XLR/RCA/headphone, RCA input
• Headphone amp with adaptable output impedance
• Fully balanced double mono design
• Output stage switchable between 6922 tube & solid state
• Ultra-linear and ultra low noise
• Pure Class A circuitry
• Blue Alps volume control


Availability Retail (inc. 20% VAT)
£ 999.00
£ 999.00
Quantity / Units:
Pro-Ject Pre Box RS
Pro-Ject Pre Box RS
Four specific characteristics make this a true high-end preamplifier: 1. Fully balanced double mono design 2.class-A circuitry with no negative feedback 3. Tube output stage 4. Separate power supply as an upgrade option for further improved sound quality.

Pre Box RS offers 3-dimensional sound-staging, perfect micro dynamics and ultimate resolution combined with flexibility to use XLR and RCA sources. Perfectly combined with Pro-Ject Amp Box RS amplifiers, Pre Box RS will give pure sound experience, that the real audiophile is looking for. Pre Box RS utilises a luxury casing, that is available in silver or black finish.


Availability Retail (inc. 20% VAT)
£ 749.00
£ 749.00
Quantity / Units:
Pro-Ject Pre Box DS
Pro-Ject Pre Box DS
The heart of the Pre Box DS is a pure single-ended Class-A Outputstage-Design, a real High-End solution. The highly shielded metal chassis effectively rejects any vibration and electromagnetic noise.

12-volts Trigger switching is provided so other components connected can be power activated with the Pre Box DS.

IR remote comes with Pre Box DS to switch inputs and adjust volume. Former test-darling Pre Box SE had only one weakness: very low level of hiss, when used with low-level input signals.


Availability Retail (inc. 20% VAT)
£ 299.00
£ 299.00
Quantity / Units:
Page 2†† ( Displaying 10 of 86 Products )
Pre Amplifiers - Page 1 Pre Amplifiers - Page 1 (Previous Page)
Page 2 of 9
Pre Amplifiers - Page 3 (Next Page) Pre Amplifiers - Page 9 (Last Page)


Search for products that may contain the words:
within using




order today, delivered tomorrow!*

Home | About | Contact | News | FAQ | Glossary | Classifieds | Testimonials | Install | Sitemap

Hi-fi | Home cinema | Multi-room

* Where product is stocked and order received before 2pm