로그인| 회원가입| 장바구니| 주문조회| 위시리스트| 합산결제| 쿠폰

[B.A.T.]

B.A.T. VK-655SE (하이엔드 오디오 파워앰프)
판매가격 : 25,000,000
적립금: 0
배송비: 무료배송
원산지: 미국
제조사: Balanced Audio Technology
브랜드: B.A.T. [브랜드바로가기]
출시일: 2013-08-01
구매수량
제품상태:
색상 :
총 금액 :

상품 정보고시 상품 정보고시 (소비자보호에 관한 법률에 따름)
품명 및 모델명 VK-655SE 파워앰프 제품 구성 본체및 메뉴얼및 부속품
품질보증기간 구입일로 1년 무상 AS 동일모델의 출시년월 20131201
A/S 책입자와 전화번호 02-540-7901 제조자/수입자 Balanced Audio Technology
주문후 예상 배송기간 1~3일 제조국 미국
크기 하단 스팩 내역 참조 상품별 세부사항 하단 스팩 내역 참조
색상 하단 스팩 내역 참조 전기안전인증 -
재질 알루미늄 기타 해당없음

 

 

PURIST APPROACH, TRUE DUAL-MONO DESIGN

The fully balanced VK-655SE power amplifier is the ultimate expression of BAT amplifier engineering. Available in stereo or monoblock configuration, it features only two gain blocks in a high-power, zero feedback, and purely symmetrical design. A true dual-mono component featuring independent channel assemblies, power transformers, and separate power cords for the left and right channels, the purist approach-based VK-65SE yields maximum soundstage width and depth. Finite micro- and macro-dynamics are reproduced with ease. A revised power supply incorporates the same second-generation oil-filled capacitors used in BAT’s flagship REX II preamplifier, dramatically lowering the noise floor and portraying grain-free, extra-refined harmonics.

 

The VK-655SE power amplifier represents the ultimate expression of solid-state amplifier design from Balanced Audio Technology.  Available as either a stereo or mono-block unit, the VK-655SE is a reference amplifier that features only two gain blocks in a high power, zero feedback, and purely symmetrical design.  Unlike most solid-state amplifiers that are clinical and fatiguing in their sound, the VK-655SE offers a richly textured portrayal of music that is simply beguiling.

Only Two Gain Stages (with Zero Global Feedback)

The VK-655SE’s elegant signal path follows the Balanced Audio Technology purist approach of using zero negative feedback to achieve the design goals of wide bandwidth and circuit linearity.  The whole amplifier circuit consists of just two gain blocks!  The theoretical ideal for any power amplifier would be to have only one gain block, but this has been achieved only with the limitation of low power output.  Thus, the VK-655SE is at the zenith of simplicity for any modern high-power amplifier design.

Needless to say, the VK-655SE is fully balanced from input to output.  To complement the inherent simplicity of this fully balanced design, only the highest grade parts are used throughout, yielding a superbly transparent insight into the musical event.

N-Channel MOSFET Devices Used

The VK-655SE circuit is based entirely on N-Channel MOSFET devices.

It is customary in high power amplifiers to use the complementary N- and P-Channel devices in the output stage.  Such configurations are easier to build, but they all suffer from one important drawback: the P-Channel devices are inherently inferior to their N-Channel brethren.  They are simply much slower.  Pairing the faster N-channel devices with the slower P-channel devices is like pairing Ginger Rogers with her horse on the dance floor – instead of Fred Astaire.  You will never get perfect symmetry when using devices with such a wide discrepancy in speed.

In the VK-655SE power amplifier, both sides of the waveform are handled by identical devices, in identical circuit configuration, assuring ultimate symmetry of the resulting signal.

600 Watts per channel (Stereo) into 4 Ohm   

The VK-655SE power amplifier is a high-current solid-state design that offers a robust 600 watts per channel into a four ohm load (stereo version).  In essence, the VK-655SE power amplifier can easily drive most any speaker ever made.  Obviously, the mono-block version makes this statement “doubly true.”  The Balanced Audio Technology VK-655SE mono-block power amplifiers also contain 1800 joules of energy storage. This is enough stored energy to lift most speakers over one meter off the ground!

High power combined with high energy storage yield the dynamic sound that is a BAT hallmark.

True Dual Mono Design

The VK-655SE power amplifier is a true dual-mono design featuring independent channel assemblies, power transformers, and even separate power cords for the left and right channels.  This purist approach to dual-mono construction offers benefits in reproducing the maximum soundstage width as well as depth.  In addition, the micro, as well as macro, dynamics of music are simply reproduced with ease.

Second –generation Super-Pak

The revised power supply of the VK-655SE now incorporates the same second-generation oil-filled capacitors used in Balanced Audio Technology’s new REX II Preamplifier.  These second generation oil capacitors increase the high quality filtering capacity by an order of magnitude over the first generation oil parts.  The result is a dramatic lowering of the power amplifier’s noise floor combined with a grain-free, yet textured, and more refined portrayal of musical harmonics.

Intelligent Power Upgrade

The VK-655SE can be ordered from the factory as either a stereo amplifier or as a mono-block in the VK-655SEM version.  Balanced Audio Technology also provides a transparent upgrade path that allows the owner of a stereo VK-655SE to easily convert to a mono-block at any point in time.

Unlike competing designs, there is no need for the user to trade their amplifier in to obtain more power.  With the VK-655SE Power amplifier, the user can simply convert their existing VK-655SE to a mono-block, and then order a second VK-655SE mono-block to match.  Technically, the stereo to mono-block conversion is accomplished by simply paralleling the inputs and outputs.  This means that “the sound” only gets better as the VK-655SE mono-block current delivery is doubled.  The added current delivery makes the sound of the VK-655SEM  effortless – more akin to that of the master tape.

Summary

Dynamic responsiveness remains the recognizable difference between live and reproduced music.  The VK-655SE couples quickness, slam, and dynamic range with a wide, deep soundstage and an exquisite fidelity to the timbre and texture of instruments and voices.  Indeed, the sound of the VK-655SE and REX II Power amplifiers converge upon the same ultimate goal – the sublime reproduction of music – independent of the devices employed.  We invite you to visit your BAT audio specialist to hear the extraordinary performance of the VK-655SE for yourself. 
All you need to do is listen!

 


MASSIVE POWER: ENOUGH ENERGY TO LIFT MOST SPEAKERS OFF THE GROUND
 

The VK-655SE’s elegant signal path follows BAT’s purist approach of using zero negative feedback to achieve the goals of wide bandwidth and circuit linearity. Its circuit is based entirely on N-Channel MOSFET devices. A high-current design that offers a robust 600 watts per channel into a four-ohm load, the VK-655SE easily drives most any speaker ever made. The monoblock version doubles these figures, and contains a whopping 1800 joules of energy storage—enough to lift most speakers over one meter off the ground! High power—combined with high-energy storage—produce the dynamic sound that is a BAT hallmark.

 

 

SUBLIME MUSIC REPRODUCTION: SPEED, SLAM, DYNAMICS

 

Dynamic responsiveness remains the recognizable difference between live and reproduced music. The VK-655SE couples quickness, slam, and dynamic range with an extended, deep soundstage and an exquisite fidelity to the timbre and texture of instruments and voices.  Indeed, the sound of the VK-655SE and REX II power amplifiers converge upon the same ultimate goal: sublime reproduction of music independent of the devices employed.  By utilizing only the highest-grade parts throughout, BAT allows the VK-655SE to yield supremely transparent insight into any music you play. It’s time you experienced such beguiling sonics for yourself.

 

VK-655SE Amplifier Specfications
 
Output per channel at 8Ω/4Ω 300W / 600W Conversion to Mono? Factory Only
Output in Mono Configuration 8Ω/4Ω 400W / 700W Frequency Response 3Hz to 250kHz
THD at full power 0.2% Input Impedance - stereo version 100 kΩ
Input Impedance - mono version 50 kΩ Gain (Nominal into 8Ω) 26dB
Tube Complement n/a Number of Power Cords 2
Remote Control 12V Trigger Input & Output Power Consumption (Idle/Full Power) 400W/2000W
Dimensions (WHD) Inches 19" x 9.5" x 23.5" Dimensions (WHD) mm 483 x 242 x 597
Weight 120 Lbs    
배송비 : 기본배송료는 2,500원 입니다. (도서,산간,오지 일부지역은 배송비가 추가될 수 있습니다)  50,000원 이상 구매시 무료배송입니다.
본 상품의 평균 배송일은 일입니다.(입금 확인 후) 설치 상품의 경우 다소 늦어질수 있습니다.[배송예정일은 주문시점(주문순서)에 따른 유동성이 발생하므로 평균 배송일과는 차이가 발생할 수 있습니다.]
본 상품의 배송 가능일은 일 입니다. 배송 가능일이란 본 상품을 주문 하신 고객님들께 상품 배송이 가능한 기간을 의미합니다. (단, 연휴 및 공휴일은 기간 계산시 제외하며 현금 주문일 경우 입금일 기준 입니다.)
상품 청약철회 가능기간은 상품 수령일로 부터 일 이내 입니다.
상품 택(tag)제거 또는 개봉으로 상품 가치 훼손 시에는 일 이내라도 교환 및 반품이 불가능합니다.
저단가 상품, 일부 특가 상품은 고객 변심에 의한 교환, 반품은 고객께서 배송비를 부담하셔야 합니다(제품의 하자,배송오류는 제외)
일부 상품은 신모델 출시, 부품가격 변동 등 제조사 사정으로 가격이 변동될 수 있습니다.
신발의 경우, 실외에서 착화하였거나 사용흔적이 있는 경우에는 교환/반품 기간내라도 교환 및 반품이 불가능 합니다.
수제화 중 개별 주문제작상품(굽높이,발볼,사이즈 변경)의 경우에는 제작완료, 인수 후에는 교환/반품기간내라도 교환 및 반품이 불가능 합니다.
수입,명품 제품의 경우, 제품 및 본 상품의 박스 훼손, 분실 등으로 인한 상품 가치 훼손 시 교환 및 반품이 불가능 하오니, 양해 바랍니다.
일부 특가 상품의 경우, 인수 후에는 제품 하자나 오배송의 경우를 제외한 고객님의 단순변심에 의한 교환, 반품이 불가능할 수 있사오니, 각 상품의 상품상세정보를 꼭 참조하십시오.