www.space-tech-lab.com

Model no: VP-103
VP-103.jpg

60Wrms /channel all tube power amplifier

This is our higher power output push-pull power amplifier that uses the most common 6550C tube in the output stage. Wide band high grade output transformers are used in order to achieve the best price-performance. It also offers an auto self- bias circuit that doesn't 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 .

The middle set of photos show a balanced input version with a tube rectifier.

The lowest set of photos show a custom chassis hand built with high quality materials that are unique in design and construction. This product is available in various designs and a variety of materials, like solid hardwood, various high grade plys, like the pictured "Plya" model which is made of Baltic Birch plywood and various stain colors. Pick your own unique style (color , grain, wood) and we can design and build your custom chassis. Prices will vary.

Specifications
No. of inputs 1 set of RCA inputs
No. of outputs 1set of speaker outputs  (4/8 ohm selectable)
Freq response 5Hz - 70Khz (-3db)
S/N better than 90 db
Power output 60Wrms class AB  (optional: 30Wrms pure class A)
Phase non-inverted
manufacturing hand-wired point to point
Tubes used 2 x 12AX7 + 2 x 6SN7 + 4 x 6550C
   

         

option: true balanced input stage add C$300

option: 5U4G tube rectifier stage add C$250
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 )