Push/Pull Tube Amps

Model no: VP-104-Mk4 / VP-104-BAL-Mk4
C$4,580 Untitled Document [US$ 3664] / C$4,880 [US$ 3904]

VP-104-BAL-1 VP-104-BAL-1

80Wrms /channel all tube power amplifier
This is a medium power output push-pull power amplifier that uses the most common Kt88 tube in the output stage. Wide band high grade output transformers are used in order to achieve the best price- performance . It offers an auto self- bias circuit that does not need any bias calibration after long periods of usage. Large filter capacitors in parallel with many smaller capacitors provide both a good power supply response and stability in sound quality.


No. of inputs
1 set of RCA inputs
No. of outputs
1set of speaker outputs  (4/8 ohm switchable)
Freq response
10Hz - 40Khz (-3db)
better than 90 db
Power output
80Wrms class AB  (optional: 40Wrms pure class A)
hand-wired point to point
Tubes used
2 x 6SL77 + 2 x 6SN7 + 4 x KT88


option: true balanced input stage add C$300

option: tube rectifier stage add C$300

1 year parts and labor warranty, tubes 90 days under normal operation conditions
standard chassis : Gold/ Black/Metallic  MDF , Aluminum chassis

(optional chassis :  Mirror steel, solid-oak )


All information on this website is copyrighted by Space-Tech Lab. Ltd. 1996-2024 .

Our product designs are protected and not permitted for replication or implementation. All Rights Reserved.

Save the earth and save yourself, be a vegetarian and keep enjoying music for a long long time !!