Welcome to WAVAC Audio Lab .

HE-833MKII

A Class Single Ended 150W Power Amplifier

-The HE-833MkII is a highly specified model and created with our leading state-of-the-art design techniques as a WAVAC Audio Lab special 10th anniversary model.

-The power supply which uses technology from the SH-833 is a slightly compact version found in the top model, SH-833. By isolating the amplifier and the power supply sections, affects of induction and magnetic field coming from the power supply and the transformers are prevented and pure power is supplied to the amplifier.

-The signal circuit eliminates a condenser and solidifies the dynamic range by using direct coupled circuitry and transformer-coupled.

-All the tube heaters are rectified by Silicon-diode. The pi-shaped filter choke transformers are DC ignited by a large volumetric condenser to minimize hum noise.

-Silver wiring is used for the amplifier signal path. Gold-plated phosphor bronze terminals are connected to prevent signal deterioration and improve sound quality.

-All the tube sockets are machined from Teflon and use high quality gold plated round pins made of phosphor bronze to improve sound quality by reducing contact and resistor between the tubes and the sockets.

-CNC processed 60mm aluminum board with beautiful champagne gold aluminum finish is used for the main amplifier chassis.

-Chassis employs pin pointed base and Beta-GEL as a vibration absorber. Vibration control machinery by Alpha-GEL or Beta-GEL is also used for all the tube sockets to eliminate affects of vibration.

Product Specifications
Power Tube

833

Effective Power output

150 watts

Frequency range

20Hz-100KHz Input

sensitivity

1.0Vrms

Input impedance

100k ohms

S/N ratio

>95dB

Power consumption

800W(each)

Power supply

100,110,120,220,230,240 VAC 50-60Hz(selected when shipped)

Load impedance

4/8 ohms

External dimensions

410Wx550Dx302H(mm)

Weight

50kg(each)(exclude power supply)

Agent List

Europe

U.K.
ACHELIS
SWITZERLAND
ERA Audio GmbH
Croatia/Slovenia
PLANET AUDIO VIDEO d.o.o.
Sweden/Finland
Posh Audio AB
NORWAY
Audio Solution
France
Sound Arts Network
ROMANIA
Stereo Planet Srl
Bulgaria
Audio Video Consul Ltd.
Ukraine
Orion-7 Co.
Russia
Techno-M Co., Ltd.
Portugal
IMAGINARIA HIFI
Cyprus
Westminster Electronics
Sweden/Finland
Posh Audio AB
Poland
Latour Audio
Germany/Austria
IBEX AUDIO GmbH

Americas

USA
Audiogen High End US
Canada
AudiogenHigh End Canada

Africa

-
-

Oceania

NEW ZEALAND
Parmenter Sound

Asia

Turkey
AUDIOGEN
Israel
Sabo Audio
India
AUDIRE TECHNOLOGIES
Vietnam
Audio Choice
Hong Kong
Audio Exotics
South Korea
SAEM ENERGY
Indonesia
PT.Aurora International
Pakistan
Omni Audio
Taiwan
ChuanMao Audio
Philippines
Architectural Audio Inc.
Singapore
Sound Consultants

Wavac Audio Lab Co.,Ltd

1404-26 Nakada-machi,Yonezawa-shi,YAMAGATA 992-0011 JAPAN

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