Waversasystems WVAMP MK II User manual
WVAMP MK II
High Performance Tube
Integrated Amplifier
Owner’s Manual
Important Safety Instructions
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with dry cloth.
7. Do not block any ventilation openings. Install in accordance with the
manufacturer’s instructions.
8. Do not install near any heat sources such as radiators,
heat registers, stoves or other apparatus that produce heat.
9. Do not defeat the safety purpose of the polarized or grounding-type plug.
10. Only use attachments/accessories specified by the manufacturer.
11. Unplug this apparatus during lightning storms or when unused for long
periods of time.
12. Refer all servicing to qualified service personnel. Servicing is required when
the apparatus has been damaged in any way, such as power-supply cord or
plug is damaged, liquid has been spilled or objects have fallen into the
apparatus, the apparatus has been exposed to rain or moisture, does not
operate normally, or has been dropped.
13. Do not expose this apparatus to dripping or splashing and ensure that no
objects filled with liquids, such as vases, are placed on the apparatus.
14. To completely disconnect this apparatus from the AC Mains, disconnect the
power supply cord plug from the AC receptacle.
WARNING: To reduce the risk of fire or electric shock, do not expose this
apparatus to rain or moisture.
WVAMP MK II Owner’s Manual 01
Table of Contents
▪Key Features of The WVAMP MK II
▪Front & Rear Panel
▪Top View
▪Display
▪Specification for the WVAMP MK II
WVAMP MK II Owner’s Manual 02
Key Features of The WVAMP MK II
▪Non-feedback, Full balanced Integrated Amplifier
▪Acceptable Output Tube : EL34, KT88, KT120, KT150
▪Inter-stage transformer based coupling.
▪Full balanced inputs and unbalanced inputs
▪Full digital volume adjustment
▪3 LCD display for front and top cover
▪Quad 6H30pi driver
▪Total 50W per channel
WVAMP MK II Owner’s Manual 04
Front Panel
①Power switch
②Source Selector
③IR remote sensor
④Status LCD
⑤Tube Calibration
⑥Function Selection
⑦Volume Control
WVAMP MK II Owner’s Manual 03
Rear Panel
①2 x XLR input
②3 x RCA input
③Right speaker output
④Left speaker output
⑤AC Power inlet
⑥Preamp Output
⑦Bypass Input
⑧Mono/Stereo Selector
WVAMP MK II Owner’s Manual 04
④
⑤
①②
③
⑥⑦
⑧
Top View
WVAMP MK II Owner’s Manual 05
①Output Tube x 4
②6H30Pi
③Bias adjust for Output Tube
④Bias adjust for 6H30Pi
⑤Current display LCD
④
⑤
①
②
③
⑥⑦
⑧
① ① ①
③③③
④⑤
Source Display
U1 ~ U3
B1 ~ B2
BYPASS
WVAMP MK II Owner’s Manual 06
Volume Control
00 –63 Volume Level control
Current Display
Upper Line : 6H30Pi Driver Current
Bottom Line : Output Tube Current
* Current Value depend on tube type and
speaker type.
Specification for the WVAMP MK II
WVAMP MK II Owner’s Manual 07
Amplification
Analog Input
Output Impedance
Output Power
Volume Control
Line Voltage
Power Consumption
Dimension
NOTES: All specifications are accurate at the time of printing.
Waversa Systems reserves the right to adjust specifications
without notice.
EL34/KT88/KT120/KT150 Push Pull, Non-feedback, full balanced inter-stage
amplifier
2 x XLR
3 x RCA
8Ohm
180~240 VAC @ 50Hz
Peak 250 Watt
W 440 x L 330 x H 145
00 ~ 63, digital volume control
50W / channel
403, 10-9, Hwangsaeul-ro 258beon-gil,
Bundang-gu, Seongnam-si, Gyeonggi-do,
Republic of Korea
http://www.waversa.com
email: junho@waversa.com
Copyright 2018 Waversa Systems
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