O S
SERVICES
presents

CADENCE AUDIO

DYNAMIC and HYBRID ELECTROSTATIC LOUDSPEAKERS &
TUBE AMPLIFIERS
Cadence ARISTA 
North American Debut at HE 2003

The ARISTA, Cadence Audio's newest addition to their line of electrostatic hybrid loudspeakers debuted at HE 2003 in Rooms 605 and 606 at the Westin St. Francis Hotel during the HE 2003 show, June 5-8, 2003, in San Francisco.   The smooth and extended highs of the electrostatic panel produce natural and phase coherent upper harmonics to 30KHz without any hint of treble harshness or strain.  Also on active exhibit was the AVITA electrostatic hybrid floorstander, a smaller model with similar design and fabrication techniques as the Arista.
Avita
$3,995/pair

Arista
$5,495/pair

At the HE 2003 show, the Aristas were being driven by the Audion Golden Dreams 22 watt parallel single-ended 300B Level 6 monoblocks ($15,000/pair), while the Avitas were paired with the Audion Silver Nights 18 watt 300B PSE Mk 2 monoblocks ($7,395/pair)..  While both models can handle hundreds of solid state watts, they both work very well with tube amplification as well.  Audion tube amplifiers have an exceptionally fast rise time and slew rate, which is ideal for the extended and quick response of the Arista and Avita electrostatic panels.  The result was an open and natural presentation with a very smooth and extended treble response.

Arista and Avita features
Both models feature: a proprietary electrostatic panel which is impervious to humidity and which is designed to prevent arcing, thereby extending the useful life of the panels well beyond that of conventional electrostatic panels; improved Linkwitz filters for smooth impedance curve and coherent wave propagation; Eton Hexacomb mid-woofers with dual membranes stiffened with intra-laminar honeycomb elements, so that the cones are light and stiff to respond quickly to transients and peaks to provide better compliance with the extremely fast response of the electrostatic panel; thecabinets are formed from a proprietary composite material to reduce cabinet resonances; solid front baflles formed 

AVITA AND ARISTA SPECIFICATIONS
AVITA
ARISTA
FREQUENCY RESPONSE 40Hz - 30kHz 30Hz - 30kHz
SENSITIVITY 86dB 88.5dB
CROSSOVER 1800 Hz 1300 Hz
NOMINAL IMPEDANCE 8 Ohms  8 Ohms
DRIVE UNITS 12" x 5" electrostatic panel 15" x 6" electrostatic panel
  7" Eton Hexacomb woofer 8" Eton Hexacomb woofer
DRIVE UNIT LOADING Bass reflex front ported Bass reflex front ported
POWER HANDLING 20W - 100 wats rms 20W - 150 watts rms
TERMINALS WBT bi-wireable WBT bi-wireable
CABINET non-resonant composite non-resonant composite
BAFFLE 1.75" thick solid cherry wood 2" thick solid cherry wood
DIMENSIONS (HxWxD) 36" x 9.5" x 11.25" 41.3" x 15.35" x 13"
WEIGHT 55 lbs. each 70 lbs. each

from solid billets of certified plantation grown cherry, teak, mahagony, and other quality hardwoods.

Performance
The Avita and Arista  loudspeakers are the  first of the new generation  loudspeakers from the  Cadence design studios.  Based  on several technologies  derived from the flagship  Arca speaker, the Avita and Arista  are highly evolved and  refined loudspeakers which  perform above their  class in every aspect.  Transparency coupled  with a wide frequency  response, superb sound  staging and neutrality  combined with the new  generation styling from  Cadence make the  Avita and Arista loudspeakers that  cannot be outperformed.  Both models are versatile in terms of associated equipment and listening environment, and capable of reproducing any genre of music faithfully with a grace and ease that belies their potential for weight and authority when required.

Exclusive North American Distributor:
O. S. Services, Inc.
10153 1/2 Riverside Drive, Suite 159
Toluca Lake, CA 91602
(818) 632-0692
website: www.ossaudio.com
email: revolver@ossaudio.com


 
INTRODUCTION
BACKGROUND & DESIGN PHILOSOPHY
TECHNICAL OVERVIEW
PRODUCTS
REVIEWS

Canasya 845 hybrid
 
 


Diva
 
 

Amaya


Arca

CADENCE

Electrostatic hybrid loudspeakers combine the best of both worlds: the finesse and air of electrostatics and the authoritative and tuneful bass of a dynamic cone driver. In addition, unlike most electrostatics, Cadence loudspeakers are "tube friendly," with 8 ohm impedance and 91dB sensitivity.

The construction of the electrostatic drive unit is a major technological breakthrough. The unit is unaffected by humidity, has no charge-up time, is not susceptible to arcing - and it has an incredible sensitivity of 91dB/watt/1 meter. No other electrostatic unit even comes close. Several international patents have been obtained (and some are pending) on The Cadence electrostatic drive unit.

The musical heart of the electrostatic unit is a PTFE membrane that is thinner than a hair (3.5 microns). It is positioned with the highest degree of accuracy between two electro-formed stators. These are in turn rigidly held between two aluminium frames that are machined to very close tolerances.

The electrostatic drive unit, in Cadence's hybrid design, is required to work no lower than 950 cycles per second. The second drive unit, the sandwich cone bass driver, is ultra rigid and fast, with a second magnet to improve acceleration. A layer of Nomex honeycomb between two layers of Kevlar guarantees accurate and fast transient response.

The whole speaker is housed in a massively constructed bass reflex enclosure with a patented baffling device. `Boominess', a result of undesirable standing waves, is completely eliminated.

O. S. Services is truly honored to have been appointed as the exclusive North American distributor for Cadence loudspeakers and tube amplifiers.


CADENCE BACKGROUND & DESIGN PHILOSOPHY
CADENCE was founded after years of research into electrostatic transducers and hybrid speaker designs. In the early 90's, a revolutionary breakthrough was made: the hybrid electrostatic AMAYA (ES MK II) loudspeaker made its spectacular appearance. Following soon after this came the pentode- based hybrid valve amplifier, the VA-1.

Today, besides the AMAYA (ES MK II) and the VA-1, CADENCE has a flagship reference hybrid loudspeaker, the ARCA as well as an entry-level dynamic speaker, the DS.

CADENCE is a unique company in the hi-fi world. Its three founders have placed excellence above everything else. Ajay Shirke is an industrialist in Pune, India, and a serious audiophile. Mahendra Dave has the most respected music store in town.

Shanti (Walter Schmid) is not only an electronics wizard but has a phenomenal musical ear. He is the genius behind the radically innovative designs. He had opted out of the commercial hi fi world and was working in private in Pune. The formation of CADENCE brought these talented individuals together. The three committed themselves to one simple motto: quality without any compromise. Which is another way of saying "absolute high end"!


CADENCE REVIEWS

"This system will help discover a number of details which would otherwise go unnoticed .... Beautiful optimisation at a competitive price." "What they are is fun -- the kind that brings an evil grin to people's faces when they know they're hearing something special."

"The Cadence has an electrostatic's sense of detail and delicacy combined with phenomenal handling ... giving a wonderful sense of the "stage" of a musical event."

"The hybrid formula loudspeaker ...is extremely difficult to craft and several manufacturers have failed miserably in this effort. the CADENCE ES speakers, however, are a pleasant surprise as they are perfectly accurate."

Eclipse Cadence ES: "These beautifully made Indian hardwood-veneered speakers have grille covers of Indian silk and a sound quality which is superb. . . .a handsome pair of loudspeakers which easily qualified for entry to that tiny group which forms the top echelon of the hi-fi market."

DS: "...an impressive feeling of detail across the full stereo stage. In short, this is a compact loudspeaker for connosseurs."

"Few designs balance the strengths of dynamic speakers and electrostatics with the aplomb of the ES."

"On cathedral organ, the ARCA could really take your breath away ...many speakers do not have the super clean, deep bass, of virtual subwoofer quality, which this CADENCE can provide."

"Grainless, resonance-free and almost ethereal in its delicacy, [the treble] had that remarkable ability to make a number of substantially good and deservedly popular dome tweeters sound faintly mechanical."


CADENCEAUDIO PRODUCTS

DYNAMIC
ELECTROSTATIC hybrid
arItA

2-way, 8 ohms, 86 dB, 45-25KHz

DIVA

2-way, 8ohms, 88.5dB, 42Hz-25KHz

anina

Electrostatic Mid/Hi, cone woofer, 8ohms, 88.5dB, 28Hz-30KHz

AMAYA

Electrostatic Mid/Hi, cone woofer , 8ohms, 91dB, 35Hz-35KHz

ARCA

Electrostatic Mid/Hi, cone woofer, 8ohms, 91dB, 30Hz-35KHz

$1,995

$2,995

$5,495

 $6,995

$17,995

TUBE AMPLIFIERS
vA 1.0
CaNASYA Monoblocks
NEW PROTOTYPE

20 watts/channel

$TBA

200 watts per channel

$24,995/pair


 

DEALER APPLICATION

LITERATURE / DEMO REQUEST